shivaji university, kolhapur - sginstitute.in · co415.4 demonstrate2 programmable logic controller...

1

Shivaji University, Kolhapur S.E. Mechanical Engineering (Semester – IV)

Sr.

No.

Name Of Subject Teaching Scheme Examination Scheme

L T P TOTAL PAPER TW OE POE TOTAL

1 Mechatronics 3 - 2 5 100 25 25 - 150

2 Energy and Power

Engineering

3 - 2 5 100 25 - - 125

3 Noise and Vibration 3 - 2 5 100 25 25 - 150

4 Elective III 3 - 2 5 100 25 - - 125

5 Elective IV 3 - 2 5 100 25 - - 125

6 Project Phase –II - 2 4 4 - 50 75 - 125

TOTAL 15 02 14 29 500 175 125 00 800

Elective III Elective IV

Industrial Engineering Industrial Automation and Robotics

Production Management Cryogenics

Fracture Mechanics Enterprise Resource Planning

Reliability Engineering Micro Electro Mechanical Systems

Advanced I.C. Engine Advanced Refrigeration

Machine Tool Design Tribology

Design of Aircraft Systems Precision Engineering

INDEX

Sr. Name of The Subject Code Page No. No 1 Mechatronics ME420 2 2 Energy and Power Engineering ME421 10 3 Noise and vibration ME422 21 4 Elective –III ME423 & ME 427 29, 42 5 Elective-IV ME430& ME431 50, 60 6 Project phase-II ME437

Sr. No. Elective III Code Elective IV Code

1 Industrial Engineering ME423 Industrial Automation and Robotics ME430

2 Production Management ME424 Cryogenics ME431

3 Fracture Mechanics ME425 Enterprise Resource Planning ME432

4 Reliability Engineering ME426 Micro Electro Mechanical Systems ME433

5 Advanced I.C. Engine ME427 Advanced Refrigeration ME434

6 Machine Tool Design ME428 Tribology ME435

7 Introduction to Aircraft Systems

ME429 Precision Engineering ME436

2

COURSE PLAN

MECHATRONICS

Course Code ME 421 Course Mechatronics

Prepared by Mr. M. S. Kadam and Mr. N. S. Belwalkar Date 13/12/2017.

Prerequisites: This course requires the student to know about the basic concepts of knowledge

of mechanical, electronic, instrumentation and measurement systems.

Course Outcomes:

At the end of the course the students should be able to: Level

CO415.1 Study1 the basic elements and components of Mechatronics system. 3

CO415.2 Understand1 the importance of integration of Mechanical, Electronics and

Control in the design of Mechatronics system.

3

CO415.3 Compare2 between microprocessor and microcontroller based digital

circuits.

4

CO415.4 Demonstrate2 Programmable Logic Controller (PLC) and Create

2 ladder

diagram and basic ladder logic symbol.

4

CO415.5 Elaborate2 the PLC programming system and have the knowledge and

ability to apply engineering and science fundamentals to real problems

4

CO415.6 Apply3 the gained Mechatronics knowledge in designing case studies of

mechatronics system and for fault finding and troubleshooting.

4

Mapping of Cos with POs:

POs

COs

1 2 3 4 5 6 7 8 9 10 11 12 13 14

CO415.1 0 0 2 0 0 0 0 0 0 0 0 0 0 0

CO415.2 0 0 2 1 1 0 0 0 0 0 0 0 0 0

CO415.3 0 0 1 0 2 0 0 0 0 0 0 0 0 0

CO415.4 0 1 1 2 1 0 0 0 0 0 0 0 0 0

CO415.5 0 2 1 2 1 0 0 0 0 0 0 0 0 0

CO415.6 0 0 1 2 1 2 0 0 0 0 0 0 0 0

Course Contents:

3

Unit

No. Title

No. of

Hours

1. Introduction:

Introduction to Mechatronics, Mechatronics systems, Measurement systems,

multi discipline scenario Transducers & Sensors:-Position Sensors: Limit

switch, photoelectric switches, proximity sensors, pneumatic limit valves and

backpressure sensors, pressure switches, resolvers, incremental & absolute

encoders, decoders & relays. Displacement: Potentiometer sensors, LVDT,

capacitive displacement sensors. Velocity sensors: Tachogenerator, use of

encoders, introduction to VFD.

07

2. Signal Conditioning:

Signal conditioning process, Operational amplifier (inverting amplifier, non-

inverting amplifier, and summing, integrating amplifier), protection, filtering,

data acquisition, multiplexer, analog to digital converter (ADC), digital to

analog converter (DAC).Oscillators to generator sinusoidal, square, triangular

and impulse waveforms, 555 timer, sample and hold, Demultiplexing.

Interfacing input output ports, serial and parallel interfacing requirements,

buffers, handshaking, polling and interrupts.

07

3. Digital circuits, Microprocessor and Microcontroller:

Digital logic, number systems, logic gates, Boolean algebra, application of logic

gates, sequential logic, flip flop, D flip flop, JK flip flop, Master slave flip flop.

Microcontroller: Comparison between microprocessor and micro controller,

organization of a microcontroller system, architecture of MCS 51 /ATMEL /PIC

controller, pin diagram of 8051, addressing modes, instruction types and set,

Selection and Applications of Microcontroller

06

4. Programmable Logic Controllers (PLC):

Introduction, definition, PLC system and components of PLC input output

module, PLC advantages and disadvantages. Ladder diagram & PLC

programming fundamentals: Basic components and other symbols, fundamentals

of ladder diagram, machine control terminology, update – solve ladder – update,

physical components Vs. program components, light control example, internal

relays, disagreement circuit, majority circuit, oscillator, holding (sealed or

latches) contacts, always ON always OFF contacts, Nesting of ladders.

07

5. PLC programming:

PLC input instructions, outputs, coils, indicators, operational procedures, contact

and coil input output, programming example, fail safe circuits, simple industrial

applications. PLC Functions PLC timer functions – Introduction, timer

functions, industrial applications, industrial process Timing applications, PLC

control functions – PLC counters and its industrial applications, Introduction to

SCADA and MEMS.

07

4

6. Mechatronics systems:

Traditional Vs Mechatronic Design, Case studies of Mechatronic systems

designs, like piece counting system, pick and place manipulator, simple

assembly task involving a few parts, part loading / unloading system, automatic

tool and pallet changers etc. Fault finding and troubleshooting.

06

Reference Books:

Sr. No. Title of Book Author Publisher/Edition Units

1. Microprocessor 8085 Gaokar 3

2. Mechatronics – Appu Kuttam, Oxford publications 1,2,6

3. Automated Manufacturing

systems, S. Brain Morris

McGRaw Hill 1-6

4. Programmable logical

controller,

Hackworth Hackworth,

Pearson Education

4,5

5.

Mechatronics W. Bolton, Pearson education

1-6

6. Mechatronics Mahalik, TATA McGraw Hill 1,2,3,6

Examination Scheme:

Examination Scheme Theory Term Work POE Total

Max. Marks 100 25 25 150

Contact Hours/Week 3 2 -- 5

Scheme of Marks:

Unit No. Title Marks

1 Introduction 16

2 Signal Conditioning 18

3 Digital circuits, Microprocessor and Microcontroller 16

4 Programmable Logic Controllers (PLC) 18

5 PLC programming 16

6 Mechatronics systems 16

List of experiments / assignments to meet the requirements of the syllabus:

5

Sr.

No.

Description CO No.

1. Trial on sensors (minimum four) CO415.1

2. One assignment on Microprocessor and Microcontroller CO415.3

3. PLC programming on Industrial Applications based on Timers, Counters, internal

relays (Minimum 4 applications)

CO415.4,

CO415.5

4. Fabrication of Simple Mechatronics working project by a group of 4/5 students

using hardware and suitable software.

CO415.6

5. Assignment on PLC Data handling and Fault finding CO415.4

6. Assignment on SCADA and MEMS CO415.5

7. Industrial visit to study Mechatronic system application & submission of visit

report.

All COS

Course Plan:

Unit No 1 Unit Title Introduction Planned Hrs. 07

Lesson schedule

Class No. Details to be covered

1 Introduction to Mechatronics, Mechatronics systems, Measurement systems

2 Multi discipline scenario Transducers & Sensors

3 Position Sensors: Limit switch, photoelectric switches

4 Proximity sensors, pneumatic limit valves and backpressure sensors, pressure switches

5 Resolvers, incremental & absolute encoders, decoders & relays

6 Displacement: Potentiometer sensors, LVDT, capacitive displacement sensors

7 Velocity sensors: Tachogenerator, use of encoders, introduction to VFD

Review Questions

Q1 With suitable examples explain what is mechatronics?

CO415.1

Q2 Explain any two position sensor in detail.

Q3 Explain limit switch and proximity sensors.

Q4 Explain any two displacement sensors in detail.

Q5 Explain LVDT principle and working in detail

6

Q6 Explain in detail the multidiscipline scenario in mechatronics system

Unit No 2 Unit Title Signal Conditioning Planned Hrs. 07

Lesson schedule


8 Signal conditioning process, Operational amplifier (inverting amplifier, non-inverting

amplifier, summing amplifier, integrating amplifier)

9 Protection, filtering, Data acquisition, multiplexer

10 Analog to digital converter (ADC), Digital to analog converter (DAC)

11 Oscillators to generate sinusoidal, square, triangular and impulse waveforms

12 555 timer, Sample and hold, Demultiplexing

13 Interfacing input output ports, Serial and parallel interfacing requirements

14 Buffers, handshaking, polling and interrupts

Review Questions

Q1 Explain the need of signal conditioning.

CO415.2

Q2 Explain the working and applications of operational amplifier.

Q3 Explain digital to analog conversion techniques.

Q4 Explain analog to digital conversion techniques.

Q5 Explain in detail oscillator its types and different types of signals

Q6 Explain the serial & parallel interface techniques and its selection.

Q7 Differentiate between Interrupt and polling.

Q8 Explain the need of signal conditioning.

Unit No 3 Unit Title Digital circuits, Microprocessor and

Microcontroller

Planned Hrs. 06

Lesson schedule


15 Digital logic, number systems, logic gates, Boolean algebra, application of logic gates

16 Sequential logic, flip flop, D flip flop, JK flip flop, Master slave flip flop.

17 Comparison between microprocessor and micro controller

18 Organization of a microcontroller system, architecture of MCS 51 /ATMEL /PIC

7

controller

19 Pin diagram of 8051, addressing modes

20 Instruction types and set, Selection and Applications of Microcontroller

Review Questions

Q1 Explain different logic Gates in detail.

CO415.3

Q2 Explain different number systems.

Q3 Explain universal & derived gates in detail.

Q4 Explain D flip flop, J-K flip flop, master-slave flip flop in detail.

Q5 Explain architecture and addressing modes of 8051.

Q6 Explain in detail Selection and Applications of Microcontroller

Unit No 4 Unit Title Programmable Logic Controllers (PLC) Planned Hrs. 07

Lesson schedule


21 Introduction, definition, PLC system and components of PLC input output module

22 PLC advantages and disadvantages. Ladder diagram & PLC programming

23 Fundamentals: Basic components and other symbols, fundamentals of ladder diagram

24 Machine control terminology, update – solve ladder – update

25 Physical components Vs. program components, light control example

26 Internal relays, disagreement circuit, majority circuit, oscillator,

27 Holding (sealed or latches) contacts, always ON always OFF contacts, Nesting of

ladders.

Review Questions

Q1 What are the advantages and disadvantages of PLC?

CO415.4

Q2 Explain with block diagram - PLC system?

Q3 Explain I/O update and solve the ladder with suitable example

Q4 What are ladder diagrams? Explain how internals relays are incorporate in it?

Q5 Describe always ON and always OFF contacts?

Q6 Write a short note on Holding contacts and Nesting of ladders

8

Unit No 5 Unit Title PLC programming Planned Hrs. 07

Lesson schedule


28 PLC input instructions, outputs, coils, indicators, operational procedures

29 Contact and coil input output, programming example

30 Fail safe circuits, simple industrial applications. PLC Functions

31 PLC timer functions – Introduction, timer functions, industrial applications

32 Industrial process Timing applications, PLC control functions

33 PLC counters and its industrial applications

34 Introduction to SCADA and MEMS.

Review Questions

Q1 List five input devices for PLC and five devices a PLC might control?

CO415.5

Q2 What is mean by fail safe circuit explain in detail.

Q3 Explain the following with reference to PLC‟s Counters and Timers

Q4 Write short note on SCADA and MEMS.

Unit No 6 Unit Title Mechatronics System Planned Hrs. 06

Lesson schedule


35 Traditional Vs Mechatronic Design, Case studies of Mechatronic systems designs

36 Like piece counting system, pick and place manipulator

37 Simple assembly task involving a few parts

38 Part loading / unloading system

39 Automatic tool and pallet changers etc.

40 Fault finding and troubleshooting.

Review Questions

Q1 Define industrial robot and discuss robot motions? CO415.6

Q2 What is work volume of robot? Which physical characteristics determine it?

Model Question Paper

9

Course Title : Mechatronics Total Marks

Duration 3 Hours 100

Instructions: All questions are compulsory. Marks

1. A What is Mechatronics? What are the basic elements of

Mechatronics system? 08

B Explain LVDT principle and working in detail 08

2. A Make a list of various signal conditioning processes and discuss

working and applications of inverting amplifier? 10

B Differentiate between Interrupt and polling. 08

3 A Explain architecture and addressing modes of 8051. 08

B Explain different logic Gates in detail. 08

4 A What are the advantages and disadvantages of PLC? 08

B Explain I/O update and solve the ladder with suitable example 10

5 A List five input devices for PLC and five devices a PLC might

control? 08

B Write short note on SCADA and MEMS. 08

6 A Define industrial robot and discuss robot motions? 08

B What is work volume of robot? Which physical characteristics

determine it? 08

10

Course Code ME 421 Course Energy and Power

Engineering

Prepared by Mr. N. S. Desai /Mr. P.B. Kulkarni Date 24/11/2017

Prerequisites The student should know about the basic concepts of energy, need of energy

conversion, laws of conservations etc. The student should also know

regarding the various conventional and nonconventional energy resources

and its applications.

Course Outcomes

At the end of the course the students should be able to:

CO421.1 Remember1

need of different energy sources and their importance

CO421.2 Apply3 the principle of conversion of available energy resources

CO421.3 Analyze4 the utilization of solar, wind energy etc.

CO421.4 Understand2 various energy resources in details.

CO421.5 Illustrate4 power plant economics

CO421.6 Comprehend4 various equipments/systems utilized in power plants

CO421.7 Know2 the business strategies and market strategy in India.

Mapping of COs with POs

POs

COs

a b c d E f G h i j k l

CO421.1 0 2 0 0 0 0 0 0 0 2 0 0

CO421.2 1 0 0 0 0 0 0 0 0 0 0 0

CO421.3 0 0 0 0 0 0 0 1 0 0 0 0

CO421.4 0 0 0 0 0 3 0 0 0 0 0 0

CO421.5 0 3 0 0 0 0 0 0 0 0 2 0

CO421.6 0 2 0 0 2 0 0 0 0 0 0 0

CO421.7 0 0 0 0 0 0 0 2 0 0 0 0

Course Contents

Unit No. Title No. of

Hours

11

1. Introduction to Renewable Energy sources , Solar potential, Solar

radiation spectrum, Solar radiation geometry (Numerical on angle of

incidence only), Solar radiation data, ,Solar Collectors (Flat plate,

evacuated tube, Cylindrical parabolic, Concentrating paraboloid

),Graphical representation of efficiency of various Collectors ,

Testing of Solar flat plate collectors – BIS code (No numerical),

Thermal Energy storage (Introduction and types)

08

2. Operating Principle of Photovoltaic cell concepts, Photo-cell

materials, Cell module array, Series and parallel connections,

Maximum power point tracking, Design of standalone system with

battery and AC or DC load (Descriptive Treatment), Applications,

Introduction, Principle and operation of fuel cells, classification and

types of fuel cell. Fuel for fuel cells, Application of fuel cells.

07

3. Wind parameters and wind data, Power from wind, Site selection,

Wind energy conversion systems and their classification,

Construction and working of typical wind mill, Introduction to

OTEC and Hybrid systems (Diesel-PV, Wind-PVBiomass-Diesel

systems)

05

4. Power scenario in india and world, NTPC, NHPC and their role in

Power development in India, Power generation in Private sector,

Power distribution, Power grid corporation of India, State grids,

Railway grids and International grids, Different types of power plants

– Thermal, Hydro, IC Engine, Gas Turbine, Nuclear and their

characteristics, Combined Cycle, Pumped storage, Compressed Air

storage power plants and their characteristics. Comparison of Power

plants with respect to various parameters. Issues in Power plants.

06

5. i)Load Curves

Load Curves and Load duration curves (Numerical treatments),

Performance and operational characteristics of power plants, Peak

load, Intermediate load and Base load plants and their characteristics,

Input output characteristics of power plants, Economic division of

between Base load plant and peak load plants, Tariff methods

(Numerical Treatments).

ii)Instrumentation

Flow measurement of feed water, fuel, air, steam with correction

factor for temperature, Speed measurement, Level recorders,

Radiation detectors, Smoke density measurement, Dust monitor. Flue

gas oxygen analyser – Analysis of impurities in feed water and steam

– Dissolved oxygen analyser – Chromatography – PH meter-fuel

analyser – Pollution monitoring instruments

09

6. Energy Management, Energy Marketing: Selling and marketing in

India, Creating supply chain in India, Successfully working with 05

12

business and virtual teams in India, Navigating the financial, legal

and accounting environment, Human Resources issues, India‟s

business culture in energy sector

Reference Books:

Sr.

No.

Title of Book Author Publisher/Edition Units

1. Solar Photovoltaic

Fundamentals, Technologies

and Applications

Chetan Singh Solanki Prentice Hall of India

Publications

1,2,3

2. Modern Power Station

Practice, Vol.6,

Instrumentation, Controls and

Testing

-- Pergamon Press, Oxford 4,5

3. Power System Analysis Grainger John J, and

Stevenson Jr.W.D.

Tata McGraw Hill 4,5,6

4. Economic Operation of Power

Systems

L.K.Kirchmeyer,John

Wiley and Sons

John Wiley and Sons 5,6

5 Power System Analysis C.A.Gross John Wiley and Sons 4,5,6

Examination Scheme

Examination

Scheme

Theory Practical(Term

Work)

POE Total

Max. Marks 100 25 -- 125

Contact

Hours/ week

03 02 -- 05

Scheme of Marks


1 Introduction to Renewable Energy sources 16

2 Energy Conversion 16

3 Wind Energy 18

4 Power scenario in India and world 16

5 Load Curves & Power Plant Instrumentation 18

6 Energy Management & Energy Marketing 16

13

Course Unitization

CO‟s Units Internal Assessments Course end survey

CO421.1 1 CAT-I

Assignments.

CO421.2 2

CO421.3 3

CO421.4 4 CAT-II

CO421.5 5

CO421.6

CO421.7 6

Unit wise lesson plan

Unit No 1 Unit Title Introduction to Renewable Energy sources Planned

Hrs.

08

Lesson schedule

Class

No.

Details to be covered

1 Introduction to Renewable Energy sources : Solar potential, Solar radiation spectrum

2 Solar radiation geometry (Numerical on angle of incidence only), Solar radiation data

3 Solar Collectors: Flat plate, evacuated tube

4 Solar Collectors: Cylindrical parabolic, Concentrating paraboloid

5 Graphical representation of efficiency of various Collectors

6 Testing of Solar flat plate collectors – BIS

code (No numerical),

7 Thermal Energy storage (Introduction and types)

8 Numericals

Review Questions

Q1 Explain solar radiation geometry with neat sketch

CO421.1

Q2 Define following terms

a. declination angle

b. hour angle

c. solar azimuth angle

14

d. surface azimuth angle

e. solar constant

f. beam and diffused radiation

g. altitude angle

h. solar tracking

i. sunshine recorder

Q3 Calculate the angle made by beam radiation with normal to flat collector

on December 31 at 10.00 a.m. for location 16°N the collector is tilted at an

angle of latitude plus 10° and is pointing south.

Q4 Explain advantages and disadvantages of concentrating collectors over flat

plate collector.

Q5 List various solar thermal energy storage devices and explain with neat

sketch

Q6 Enlist the types of solar collectors and explain any one with neat sketch.

Unit No 2 Unit Title Energy Conversion Planne

d Hrs.

07

Lesson schedule

Class

No.


1 Operating Principle of Photovoltaic cell concepts, Photo-cell materials.

2 Cell module array, Series and parallel connections.

3 Maximum power point tracking, Design of standalone system with battery and

4 AC or DC load (Descriptive Treatment)

5 Introduction, Principle and operation of fuel cells.

6 Classification and types of fuel cell and Applications, Fuel for fuel cells.

7 Application of fuel cells.

Review Questions

Q1 Describe with neat sketch principle and operation of PVcell

CO421.2

Q2 Classify fuel cell and explain any one.

Q3 What are the different applications of fuel cell?

Q4 Write a short note on I-V characteristics of fuel cell.

15

Q5 Describe with neat sketch principle and operation of fuel cell

Unit No 3 Unit Title Wind Energy

Planned

Hrs.

05

Lesson schedule

Class

No.


1 Wind parameters and wind data, Power from wind.

2 Site selection, Wind energy conversion systems and their classification.

3 Construction and working of typical wind mill.

4 Introduction to OTEC and Hybrid systems.

5 Construction and working of Diesel-PV, Wind-PVBiomass-Diesel systems

Review Questions

Q1 What do you mean by wind turbine? Explain the principle with neat sketch .

CO421.3

Q2 Classify wind turbines and explain any one horizontal axis wind turbine.

Q3 Explain with neat sketch vertical axis wind turbines.

Q4 Compare horizontal and vertical axis wind turbines

Q5 Discuss the status of wind power in India

Q6 Explain site selection criteria for wind farm.

Unit No 4 Unit Title Power scenario in India and world

Planne

d Hrs.

06

Lesson schedule

Class

No.


1 Power scenario in india and world, NTPC, NHPC and their role in Power development

in India.

2 Power generation in Private sector, Power distribution,

3 Power grid corporation of India, State grids, Railway grids and International grids.

4 Different types of power plants – Thermal, Hydro, IC Engine, Gas Turbine, Nuclear

and their characteristics,

5 Combined Cycle, Pumped storage, Compressed Air storage power plants and their

16

characteristics.

6 Comparison of Power plants with respect to various parameters. Issues in Power

plants.

Review Questions

Q1 Discuss the role of NTPC in Power development and present status of

thermal power generation in India (May11)

CO421.4

Q2 Write a short note on I Structure of IEGC (May12)

Q3 Discuss the structure of Indian Electricity Grid Code and its important

features (May12)

Q4 Describe the role of Central Electricity Regulatory commission in Energy

Trading (May12)

Q5 Discuss the role of NHPC in Power development and present status of

thermal power generation in Maharashtra

Q6 Describe Gas Turbine Power plant with neat sketch of its layout and its

characteristics (May11)

Q7 Describe the layout and operation of Compressed Air Storage Power plant

and its applications (May11)

Q8 Discuss the effects of various parameters on efficiency of GT-ST

combined cycle power plant (May12)

Q9 Write short notes on Issues in Power plant

Q10 Describe Nuclear Power plant with neat sketch of its layout and its

characteristics

Unit No 5 Unit Title Load Curves & Power Plant Instrumentation

Planne

d Hrs.

09

Lesson schedule

Class

No.


1 i)Load Curves

Load Curves and Load duration curves ,Performance and operational characteristics of

power plants

2 Numerical based on load duration curve

3 Peak load, Intermediate load and Base load plants and their characteristics

4 Input output characteristics of power plants, Economic division of between Base load

17

plant and peak load plants

5 Numerical based on load Tariff methods

6 ii)Instrumentation

Flow measurement of feed water, fuel, air, steam with correction factor for

temperature

7 Speed measurement, Level recorders, Radiation detectors , Smoke density

measurement

8 Dust monitor, Flue gas oxygen analyser – Analysis of impurities in feed water and

steam.

9 Dissolved oxygen analyser – Chromatography – PH meter-fuel analyser – Pollution

monitoring instruments.

Review Questions

Q1 A power Station has to supply load as follows:

Time(Hrs) 0-6 6-9 9-18 18-21 21-22 22-24

Load

(MW)

20 40 60 50 40 20

I) Draw Load Curve

ii) Draw Load duration curve

iii) Choose suitable generating units to supply load

iv) Calculate load factor, Plant capacity Factor (May11)

CO421.5

Q2 Following data relates to a power plant Installed capacity -

2000MW,Capital Cost-Rs.4000 Crore, Annual cost of fuel, taxes and

salaries –Rs 600 Crore, Rate of interest-5% of Capital cost, Rate of

depreciation-6% of capital cost, Annual load factor -0.8, Capacity Factor -

0.7, Energy consumed in running auxiliaries – 3% of energy generated

Calculate

i)Reserve Capacity

II)Cost of Generation per unit (May11)

Q3 Differentiate between peak load plant and Base load power plant (May11)

Q4 Write a short note on

i) Input output characteristics of power plant s (May11)

Q5 Daily demand of software park is as follows

Time(Hrs) 0-8 8-12 12-1 1-6 6-9 9-10 10-12

18

Load

(MW)

60 120 100 120 90 80 60

I) Draw Load Curve



iv) Calculate load factor, Plant capacity Factor (May12)

Q6 Following data relates to a power plant Installed capacity -500MW,Capital

Cost-Rs.800 Crore, Annual cost of fuel, taxes and salaries –Rs. 150Crore,

Rate of interest-4% of Capital cost ,Rate of depreciation-5% of capital cost

,Annual load factor -0.8, Capacity Factor -0.7, Energy consumed in

running auxiliaries – 3% of energy generated, Calculate

i)Reserve Capacity

II)Cost of Generation per unit (May12)

Q7 Write short notes on

I Economic division of load between base load plant and peak load plant

(May12)

Q8 Discuss the need of flue gas analysis and describe in brief CO analyzer

(May11)

CO421.6

Q9 Describe with neat sketch measurement of smoke and dust in flue gas

(May11)

Q10 Describe with neat sketch magnetic wind method of oxygen analyzer

(May12)

Q11 Describe the significance of pH of feed water and method of pH

measurement (May12)

Q12 Describe with neat sketch the method of controlling particulate matter in

flue gases (May11)

Unit No 6 Unit Title Energy Management & Energy Marketing

Planne

d Hrs.

05

Lesson schedule

Class

No.


1 Energy Management, Energy Marketing: Selling and marketing in India

2 Creating supply chain in India

3 Successfully working with business and virtual teams in India

19

4 Navigating the financial, legal and accounting environment

5 Human Resources issues, India‟s business culture in energy sector

Review Questions

Q1 Explain energy selling and energy marketing in India CO421.7

Q2 How to navigate the financial, legal and accounting environment


Course Title : Energy and Power Engineering

Duration 3 Hours Total

Marks

100

Instructions:

All Questions are Compulsory.

Marks

1 A List various solar thermal energy storage devices and explain with

neat sketch

8

B Explain advantages and disadvantages of concentrating collectors over

flat plate collector.

OR

Define following terms

a. declination angle

b. hour angle

c. solar azimuth angle

d. surface azimuth angle

8

2 A Describe Operating Principle of Photovoltaic cell 8

B Explain (any two)

1. Cell module array

9

20

2. PV cell in Series connections

3. PV cell in Parallel connections.

3 A Explain with neat sketch vertical axis wind turbines. 8

B Discuss the status of wind power in India

OR

Classify wind turbines and explain any one horizontal axis wind

turbine.

9

4 A Discuss the role of NHPC in Power development and present status of

thermal power generation in Maharashtra

8

B Write a short note on I Structure of IEGC

OR

Describe Nuclear Power plant with neat sketch of its layout and its

characteristics

8

5 A Differentiate between peak load plant and Base load power plant

OR

Describe with neat sketch the method of controlling particulate matter

in flue gases.

8

B Daily demand of software park is as follows

Time(Hrs) 0-8 8-12 12-1 1-6 6-9 9-10 10-12

Load

(MW)

60 120 100 120 90 80 60

I) Draw Load Curve



iv) Calculate load factor, Plant capacity Factor

10

6 A Explain energy selling and energy marketing in India 8

B How to navigate the financial, legal and accounting environment 10

21

Course Code ME422 Course Noise and

Vibrations

Prepared by S.B. Kamble and S. S. Patil Date

Prerequisites Knowledge of machine design & analysis of mechanical elements

Course Outcomes


CO422.1 Develop mathematical model to represent dynamic system

CO422.2 Estimate natural frequency of mechanical element/system

CO422.3 Analyze vibratory response of mechanical element/system

CO422.4 Estimate the parameters of vibration isolation system

CO422.5 Measurement of various vibration parameters

CO422.6 Understand relevance of noise in mechanical systems

Mapping of Cos with Pos

Pos

Cos

a b c d E f g h i j k l

CO422.1 1 0 0 0 0 0 0 0 0 0 0 0

CO422.2 1 0 0 0 0 0 0 0 0 0 0 0

CO422.3 2 2 0 2 0 0 0 0 0 0 0 0

CO422.4 1 0 0 0 0 0 0 0 0 0 0 0

CO422.5 2 2 0 2 0 0 0 0 0 0 0 0

CO422.6 2 0 0 0 0 0 0 0 0 0 0 0

Course Contents


Hours

Section I

1. Introduction

Vibration and oscillation, causes and effects of vibrations, Vibration

parameters – spring, mass, damper, Damper models, Motion – periodic,

non-periodic, harmonic, non- harmonic, Degree of freedom, Static

equilibrium position, Vibration classification, Steps involved in

vibration analysis, Simple harmonic motion, Vector and Complex

method of representing vibration, Fourier series and harmonic analysis.

04

2. Single DOF System

a) Damped free vibrations, Types of damping, Logarithmic decrement 08

22

and damping materials.

b) Forced Vibrations: Types of excitation, Forced excitation, Support

excitation, Excitation due to unbalance in machines, Response of

systems to above types of harmonic excitations, Transmissibility-

Force transmissibility and motion transmissibility, Vibration

isolators, commercial isolation materials and shock mounts.

3. Two DOF System

a) Free undamped vibrations – Principal modes and natural

frequencies, Co-ordinate coupling and principal co-ordinates.

b) Forced vibrations (Undamped) – Harmonic excitation, Vibration

Dampers and absorbers, Dynamic vibration absorber – Tuned and

Untuned type

08

Section II

4. Introduction to Multi DOF System

a) Free vibrations of Multi DOF System-Flexibility and stiffness

influence coefficient matrix, Equation of motion

b) Rayleigh‟s method, Matrix iteration method and Holzer method

07

5. Vibration Measuring Instruments

Instruments for measurement of displacement, velocity, acceleration

and frequency of vibration, Sensors and Actuators, Introduction of X –

Y plotter, Spectral analyzers, Exciters FFT analyzer. Introduction to

Condition Monitoring and Fault Diagnosis

05

6. Introduction to Noise

a) Sound level and subjective response to sound Frequency dependent human response to sound, Sound pressure

dependent human response, Decibel scale, Relation among sound

power, Sound intensity and sound pressure level, Octave Band

Analysis.

b) Noise- Effects, Rating and regulation

Non auditory effects of noise on people, Auditory effects of noise,

Noise standards and limits, Ambient emission noise standards in

INDIA, Hazardous noise explosion, Day night noise level, Noise

sources and control, Automotive noise control principles, Sound in

enclosures, Sound energy absorption, Sound transmission through

barriers.

08

Reference Books:

23

Sr.

No.


1. 1. Mechanical Vibration –, Austin Church Wiely Eastern. 1,2,3,4,5,6

2. 2. Schaumm‟s Outline series

in Mechanical Vibration b

S. Graham Kelly 1,2,3,4,5,6

3. 3. Kinematics, Dynamics and

Design of Machinery

Waldron Willey India 1,2,3,4,5,6

4. 4. Mechanical Vibrations, , J.P. Den Hartog McGrawhill Book

Company Inc. 6

Examination Scheme:

Examination

Scheme

Theory Term Work POE Total

Max. Marks 100 25 -- 125

Contact

Hours/ week

3 2 -- 5

Scheme of Marks :

Section Unit No. Title Marks

I

1 Introduction 16

2 Single DOF System 18

3 Two DOF System 16

II 4 Introduction to Multi DOF System 16

5 Vibration Measuring Instruments 18

6 Introduction to Noise 16

Course Unitization

CO‟s Units Internal Assessments Course end survey

CO422.1 1 CAT-I

Assignments and Quiz

CO422.2 2

CO422.3 3

CO422.4 4 CAT-II

CO422.5 5

CO422.6 6

Unit wise lesson plan

Section I

Unit No 1 Unit Title Introduction Planned

Hrs.

04

Lesson schedule


24

1 Vibration and oscillation, causes and effects of vibrations, Vibration parameters – spring,

mass, damper, Damper models,

2 Motion – periodic, non-periodic, harmonic, non- harmonic, Degree of freedom, Static

equilibrium position, Vibration classification,

3 Steps involved in vibration analysis, Simple harmonic motion,

4 Simple harmonic motion, Vector and Complex method of representing vibration, Fourier

series and harmonic analysis.

Review Questions

Q1 Explain different vibration parameters in detail.

CO422.1

Q2 What are the steps in vibration analysis?

Q3 Explain Vector and Complex method of representing vibration.

Unit No 2 Unit Title Single DOF System Planned

Hrs.

08

Lesson schedule


1 Damped free vibrations, Types of damping.

2 Logarithmic decrement and damping materials.

3 Forced Vibrations: Types of excitation, Forced excitation, Support excitation

4 Excitation due to unbalance in machines, Response of systems to above types of harmonic

excitations

5 Transmissibility-Force transmissibility and motion transmissibility,

6 Vibration isolators, commercial isolation materials and shock mounts

7 Numerical

8 Numerical

Review Questions

Q1 Explain different types of damping.

CO422.2

Q2 Explain different types of damping materials.

Q3 Explain response of systems to different types of excitations.

Q4 Explain commercial isolation materials and shock mounts.

Unit No 3 Unit Title Two DOF System Planned

Hrs.

08

Lesson schedule

Class No.

1 Free undamped vibrations – Principal modes and natural frequencies, ,

2 Co-ordinate coupling and principal co-ordinates.

3 Forced vibrations (Undamped) – Harmonic excitation

4 Vibration Dampers and absorbers,

5 Dynamic vibration absorber – Tuned and Untuned type

25

6 Numerical

7 Numerical

8 Numerical

Review Questions

Q1 Explain about principal modes and natural frequencies.

CO422.3

Q2 What are vibration dampers and absorber.

Q3 What are tuned and unturned type vibration absorbers?

Q4 Numericals.

Unit No 4 Unit Title Introduction to Multi DOF System Planned

Hrs.

07

Lesson schedule

Class No.

1 Free vibrations of Multi DOF System.

2 Flexibility and stiffness influence coefficient matrix,

3 Equation of motion, Rayleigh‟s method

4 Matrix iteration method

5 Holzer method

6 Numericals.

7 Numericals.

Review Questions

Q1 Explain the concept of free vibrations of Multi DOF System.

CO422.4

Q2 Explain Rayleigh‟s method in detail.

Q3 Explain Matrix iteration method in detail.

Q4 Explain Holzer method in detail.

Unit No 5 Unit Title Vibration Measuring Instruments Planned

Hrs.

05

Lesson schedule


1 Instruments for measurement of displacement, velocity, acceleration and frequency of vibration

2 Sensors and Actuators

3 Introduction of X – Y plotter,

4 Spectral analyzers, Exciters FFT analyzer

5 Introduction to Condition Monitoring and Fault Diagnosis.

Review Questions

Q1 Explain X-Y plotter.

CO422.5 Q2 Explain FFT analyzer in detail.

Q3 What are different instruments for measuring displacement, velocity,

26

acceleration and frequency of vibration.

Unit No 6 Unit Title Introduction to Noise Planned

Hrs.

08

Lesson schedule


1 a) Sound level and subjective response to sound Frequency dependent human response to sound,

2 Sound pressure dependent human response, Decibel scale,

3 Relation among sound power, Sound intensity and sound pressure level, Octave Band Analysis.

4 b) Noise- Effects, Rating and regulation Non auditory effects of noise on people,

5 Auditory effects of noise, Noise standards and limits,

6 Ambient emission noise standards in INDIA, Hazardous noise explosion,

7 Day night noise level, Noise sources and control, Automotive noise control principles

8 Sound in enclosures, Sound energy absorption, Sound transmission through barriers.

Review Questions

Q1 What do understand by frequency dependent human response to sound? CO422.6

Q2 What do understand by Sound pressure dependent human response to sound?

Q3 Explain noise standards and limits.

Q4 What are Non auditory effects of noise on people?

Course Title : Noise and Vibrations

List of experiments/assignments to meet the requirements of the syllabus

1 Experiment on equivalent spring mass system. CO422.4

2 Experiment on study of forced vibration characteristics CO422.4

3 Determination of logarithmic decrement for single DOF damped system CO422.4

4 Experiment on torsional vibration of two rotor without damping CO422.5

5 Experiment on free vibration of a coupled pendulum and/or double pendulum CO422.2

6 Experiment on torsional vibration of three rotor without damping CO422.3

7 Use of different types of exciters for vibration analysis CO422.3

8 Measurement of vibration parameters using vibration instruments CO422.3

9 Introduction to FFT analyzer, and prediction of spectral response of vibrating

machine from workshop. CO422.3

10 At least two case studies in detail based on Conditioning Monitoring and Fault

Diagnosis CO422.6

11 Measurement of Noise by using noise measuring instruments CO422.6

12 Vibration analysis of mechanical system using MATLAB minimum two

assignments CO422.3

27


Marks

100

Instructions:

All questions are compulsory.

Section-I

1 A Explain the causes and effects of vibration. 08

B Derive the equation of natural frequency of the system shown in flgure

OR

A mass of 1 kg is to be supported on a spring having stiffness of 9g00 N/m. The

damping coefficient is 4.9 N-s/m. Determine the natural frequency of the system.

Also find the logarithmic decrement and the amplitude after 3 cycles if the initial

displacement is 0.3 cm.

08

2 A Explain logarithmic decrement and derive the equation for the same. 08

B A 75 kg machine is mounted on springs of stiffness 11.76 x 105

N/m with

damping factor of 0.2. A 2 kg piston within the machine has a reciprocating

motion with stroke of 0.08 m and a speed of 3000 rpm. Assuming the motion of

piston to be harmonic, determine the amplitude of vibration of the machine and

the vibratory force transmitted to the foundation.

08

3 A Explain semi-definite system related to two degree of freedom motion.

OR

Explain torsional Vibration Absorber with neat sketch

08

B Derive the equation of natural frequency and mode shapes for system of two

masses fixed tightly on stretched string as shown in figure

08

Section-II

4 A Write a short note on Matrix Iteration method.

OR

Derive the equation used in Holzer's method.

07

B Determine the natural frequency of three rotor system shown in fig below by

Rayleigh's method. Given: E=2.1* 1011 N/m2, Diameter of shaft is 20mm

11

5 A Explain in brief the condition monitoring and fault diagnosis of pump or gears. 06

28

B Explain with neat sketch different type of exciters used in FFT analyzer. 09

6 A Explain the following terms in hearing consideration.

i) Threshold shift

ii) Temporary Threshold shift

iii) Permanent Threshold shift

iv) Daily dose of noise

08

B Explain auditory effects of noise on people.

OR 08

B From noise measurements made in a particular community, it has been

determined that the day-time Leq is 79dB(A) and the night time Leq is

59dB (A). Using these data, determine the day-night A-weighted average

sound level.

09

29

COURSE PLAN Elective III

Course Code ME 430 Course Industrial

Engineering

Prepared by Mr. P. B. Gavali Date 20/11/2017.

Prerequisites: This course requires the student to know about

Basic concepts of management and operation research.

Steps followed in design & manufacturing of a product.

Recording Techniques.

Time study equipment.

Course Outcomes:

At the end of the course the students should be able to: Level

CO430.1 Measure3productivity of industrial operations 3

CO430.2 Conduct6 method study for a job 6

CO430.3 Record3

Motion Study for an activity 3

CO430.4 Calculate5 standard time for a task 5

CO430.5 Design6 layout for a plant 6

CO430.6 Create6merit rating system for employees 6

Mapping of Cos with POs:

POs

COs

1 2 3 4 5 6 7 8 9 10 11 12 13 14

CO430.1 2 0 0 3 0 0 0 0 0 0 0 0 0 0

CO430.2 0 2 0 0 0 0 0 0 0 0 0 0 0 0

30

CO430.3 0 2 0 0 0 0 0 0 0 0 0 0 0 0

CO430.4 0 0 0 0 0 0 0 2 0 0 0 0 0 0

CO430.5 0 0 2 0 0 0 0 0 0 0 0 0 0 0

CO430.6 0 0 0 2 0 1 0 0 0 0 0 0 0 0

Degree of compliance 1 Low 2: Medium 3: High

Course Contents:

Unit

No. Title

No. of

Hours

1. Unit 1 Introduction to Industrial Engineering and Productivity

Introduction to Industrial Engineering – Definition, Scope, Responsibilities,

Important contributors to I.E., Tools and techniques of industrial engineering.

Productivity – Concept, objectives, Factors affecting productivity, Tools and

techniques to improve productivity, Productivity measurement models

06

2. Unit 2 Work Study

Historical background, Role of work study in improving productivity, Method

study procedure, Selection of jobs, Information, Collection and recording;

Recording techniques, Charts, Diagrams, Templates, Models, Critical analysis,

Development, Installation, and maintaining better method

08

3. Unit 3 Motion Study and Human Factor Engineering (Ergonomics)

A) Motion Study: Principles of motion economy, Micro motion study, SIMO

chart, MEMO motion study, Cycle graph, Chronocycle graph

B) Human Factor Engineering (Ergonomics): Introduction, Definition, Man

machine system, Physiological work measurement, Design of controls

06

4. Unit 4 Work Measurement (Time Study)

Definition, Objectives, Procedure, Time study equipment, Performance rating,

Allowances, Concept of normal time and standard time, Calculation of standard

time, Work sampling, Predetermined motion time analysis

08

5. Unit 5 Facility Design

Plant site selection, Factors influencing the selection, Optimum decision on

choice of site and analysis, Types of plant layout, Advantages and

disadvantages of layout, Principles and objectives of plant layout, Tools and

06

31

techniques of layout planning, Material handling

6. Unit 6 Value Analysis and Job Evaluation and Merit Rating

A] Value Analysis: Definition, Concept of approaches of value analysis and

engineering, steps, Evaluation, and applications of value analysis. B] Job

Evaluation and Merit Rating: Definition, Objectives, Procedure of job

evaluation, Different schemes and their advantages and disadvantages.

06

Reference Books:

Sr.

No.


1. Industrial Engineering and

Production Management

Martand Telsang S Chand & Co, New

Delhi

1,2,3,

2. Production system,

planning, analysis and

control

Riggs. J L John Weily and sons,

New York

1,2,6

3. Industrial Engineering

Hand Book

Maynard. H.B McGraw Hill Book

Company, New York

1-6

4. Motion and Time Study,

Design and measurement

of Work

Bernes, R.L John Weily India 4,5

5.

Production and operation

management

James Dilworth McGraw Hill Book

Company,New York

1-6

6. Productivity Engineering

and Management

David Sumanth Tata McGraw Hill,

New Delhi

1,2,3,6

7 Production and operation

management

. J. Adam EE , RJ

Ebert

Prentice Hall

Englewood Cliff N

5,6

8 “Introduction to Work

Study”

ILO Geneva and Oxford

and IBH Publication

Co. Pvt. Ltd,. 2 nd

Edition

2,3,4

9 Industrial Engineering L.C. Jhamb Everest Publication,

Pune

1,2,3,4,5,6,

10 Work Study O.P. Khanna DhanpatRai

Publication New

Delhi, 17th Edition

2,3,4

32

11 Industrial Engineering and

Management

Praveen Kumar Pearson 1,2,3,4,6

12 Industrial Organisation and

engineering Economics

T R Banga

S C Sharma

Khanna Publisher 5,6

13 Handbook of Industrial

Engineering, Third Edition

(3 Volume Set)

by GavrielSalvendy Institute of Industrial

Engineers

2,3,4

14 Industrial Engineering and

Management

V Ravi PHI Learning Private

Limited

1,2,3,4,5,6

15 Industrial Engineering:

Theory, Practice &

Application

by Jack Greene Jackson Productivity

Research Inc.

2,3,4,6

Examination Scheme:

Examination Scheme Theory Term Work POE Total

Max. Marks 100 25 - 125

Contact Hours/Week 3 2 -- 5

Scheme of Marks:


1 Introduction to Industrial Engineering and Productivity 16

2 Work Study 18

3 Motion Study and Human Factor Engineering (Ergonomics) 16

4 Work Measurement (Time Study) 18

5 Facility Design 16

6 Value Analysis and Job Evaluation and Merit Rating 16

List of experiments / assignments to meet the requirements of the syllabus:

Sr.

No.

Description CO No.

1. Problems on productivity CO430.1

2. Two case studies on method study CO430.2

3. Man; Machine chart program CO430.3

4. Two handed process chart CO430.3

33

5. Stop watch time study for an operation CO430.4

6. Work sampling CO430.4

7. Plant site location analysis CO430.5

8. Plant layout problems CO430.5

9. Case study on Value analysis concept CO430.6

10. Case study on job evaluation and merit rating CO430.6

Course Plan:

Unit No 1 Unit Title Introduction to Industrial Engineering

and Productivity

Planned Hrs. 06

Lesson schedule


1 Introduction to Industrial Engineering – Definition, Scope, Responsibilities,

2 Important contributors to I.E., Tools and techniques of industrial engineering

3 Productivity – Concept, objectives, Factors affecting productivity

4 Tools and techniques to improve productivity

5 Productivity measurement models

6 Measurement of productivity for industrial operations

Review Questions

Q1 How does industrial engineering helps to increase the productivity?

CO430.1

Q2 Explain the concept of productivity how it differs from efficiency and

effectiveness?

Q3 How do you ascertain productivity?

Q4 What are the factors affecting productivity of a production system?

Q5 Mention the reasons for poor productivity.

Q6 Explain at least five techniques of industrial engineering?

Q7 Explain function of industrial engineering

Q8 Explain definition, scope and responsibilities of industrial engineering

Q9 For a company total input and output are converted into monetary values are

as follows

a) Output 1,00,000

b) Human Input 35,000

c) Material Input 20,000

d) Capital Input 25,000

34

e) Energy Input 15,000

Calculate Material Productivity, Labour Productivity, Energy Productivity,

Capital Productivity and Total Productivity

Q10 A mobile phone manufacturing company is producing 44,000 mobile phones

per month by employing 200 workers in 8 hour shift. The company gets an

additional order to supply 6000 mobile phones. The management has decided

to employ additional workers. What will be the production and productivity

levels when the number of additional workers employed is

a)20 b)25 c)30

Unit No 2 Unit Title Work Study Planned Hrs. 08

Lesson schedule


07 Historical background, Role of work study in improving productivity

08 Method study procedure

09 Selection of jobs, Information Collection and recording

10 Recording techniques, Charts, Diagrams

11 Recording Template, Models

12 Recording Critical analysis

13 Development, Installation, and maintaining better method

14 Steps to conduct method study for a job

Review Questions

Q1 Define the term work study. Explain the purpose of using work study.

CO430.2

Q2 What is method study? What are the steps of conducting method study?

Q3 Discuss different types of charts and diagrams used in methods study?

Q4 Discuss the objectives of method study.


a) Two handed process chart

b) Multiple activity chart

c) SIMO chart

Q6 Differentiate between flow diagram and string diagram.

Q7 Make a left hand and right hand operation chart for filling a fountain pen.

Q8 Briefly describe the advantage of work study.

35

Q9 Define work study and show its component with the help of a diagram

Q10 Distinguish between work study and work measurement

Q11 Work study is concerned with

a) Improving the present method and finding standard time

b) Improving the production schedule

c) Motivating the worker

d) Meeting the production target

Q12 “Critical examination is a motive force to develop new method.” Justify

Q13 How will you ensure that the improved methods have been properly

installed?

Unit No 3 Unit Title Motion Study and Human Factor

Engineering (Ergonomics)

Planned Hrs. 06

Lesson schedule


15 Motion Study: Principles of motion economy, Micro motion study

16 Motion Study: SIMO chart, MEMO motion study

17 Motion Study: Cycle graph, Chronocyclegraaph

18 Introduction to human Factor Engineering (Ergonomics) and Definition

19 Man machine system, Physiological work measurement

20 Design of controls

Review Questions

Q1 State the principles of motion economy as related to human body. What is the

significance of these principles for a method study practitioner?

CO430.3

Q2 Describe micro-motion study. Give few suitable examples of its application.

Why it has been used as such at accelerated rate in recent years?

Q3 What is the difference between micro-motion study and memo-motion study?

Q4 Write a short note on

a) Symbols of motion study

b) SIMO chart

c) Cyclegraph

d) Chronocycle graphic study

Q5 Explain the use of ergonomics in manufacturing industry.

36

Q6 What are therbligs? Mention symbol of each of therbligs.

Q7 Micro-motion study is

a) Stage-wise analysis of motion study

b) Complete detail of motion study

c) Subdivision of an operation into therblig

d) None of these

Q8 Give the symbol for the following Therblig

a) Search b) Hold

c) Select d) Grasp

e) Release load f) Transport load

Q9 Mention abbreviation for the following Therblig

a) Preposition b) Assemble c) Inspect d)Use

Unit No 4 Unit Title Work Measurement (Time Study) Planned Hrs. 08

Lesson schedule


21 Time Study: Definition, Objectives, Procedure

22 Time study equipment, Performance rating, Allowances

23 Concept of normal time and standard time, Calculation of standard time

24 Work sampling

25 Predetermined motion time analysis

26 Calculation of e standard time for a task

27 Numerical based on time study

28 Additional Class Test No. 1

Review Questions

Q1 Give a Specimen of time study sheet.

CO430.4

Q2 What are the objectives of time stidy?

Q3 Describe briefly procedure to be followed for “time study” by “stop watch

method”

Q4 Define standard time of an operation. List its various uses.

Q5 Discuss need to provide various allowances in determination of standard time

37

Q6 What is difference between method study and time study?

Q7 Work sampling was carried out to study idle time, having 50 machines in the

plant.In total 600 observations it was observed that 30 times machine were

idle.

(i) How many observations are necessary to insure that result of study have

accuracy of ± 5% with confidence limit of 95%?.

(ii) How many rounds are necessary to complete required number of

observations?

(iii) How many rounds per shift necessary to complete study within 32 days

(1shift/day)

(iv) Also find average time per round.

Q8 Carolyn Barrett, a marketing surveyor, takes an average of 10 minutes to

complete a particular questionnaire. Carolyn‟s performance rating (pace) is

110% and there is an allowance of 15%.

(i)What is the Normal time for completing this questionnaire?

(ii)What is the Standard time for completing this questionnaire?

Unit No 5 Unit Title Facility Design Planned Hrs. 06

Lesson schedule


29 Plant site selection, Factors influencing the selection

30 Optimum decision on choice of site and analysis

31 Types of plant layout, Advantages and disadvantages of layout

32 Principles and objectives of plant layout, Tools and techniques of layout planning

33 Material handling

34 Selection of suitable site and layout for a plant, CRAFT algorithm

Review Questions

Q1 Name and discuss the factors which you need for selection of a plant site for

a) Coal based thermal power plant b) Automobile factory

CO430.5

Q2 What are the objectives of good plant layout?

Q3 Suggest suitable material handling system for transportation coal from

receiving station to furnace of steam power plant with justification


38

a) Locational Economics

b) Facility planning

c) Layout of plant

Q5 Why the layout of manufacturing plant is major importance?

Q6 Which type of layout do you suggest for

a) Manufacturing footwear b)Manufacturing readymade garments

Q7 Describe weighing method of plant location

Q8 Differentiate product layout and process layout

Q9 What are the inputs to CRAFT algorithm?

Q10 What do you understand by line balancing? Discuss the steps used to balance

production line.

Q11 An assembly line consists of 4 tasks with time of 12,15,10 and 18 min. The

cycle time for the line is 20 min. The theoretical minimum number of

workstation for this situation is

a) 1 b) 2 c) 3 A d) 4

Q12 An assembly line consists of 4 tasks with time of 5,8,4 and 7 min. The cycle

time for the line is 9 min. The proposed layout has 4 workstations. What is

the efficiency of this layout?

1 b) 2 c) 3 A d) 4

Unit No 6 Unit Title Planned Hrs. 06

Lesson schedule


35 Value Analysis: Definition, Concept

36 Approaches of value analysis and engineering

37 Steps, Evaluation, and applications of value analysis

38 Job Evaluation and Merit Rating: Definition, Objectives

39 Procedure of job evaluation, Different schemes and their advantages and disadvantages

40 Design merit rating system for employees

Review Questions

Q1 Define Value. How does it differ from quality? CO430.6

Q2 How do you classify the value of a product? Explain each type of value.

39

Q3 Discuss the phases of value analysis.

Q4 Collect the data for a bicycle and do the value analysis

Q5 What types of questionnaire are asked in value analysis? Discuss in detail

Q6 Write a short note on function analysis system technique (FAST)

Q7 What is meant by job evaluation? Explain its importance.

Q8 Describe various quantitative and non-quantitative method of job evaluation

along with advantages and limitations.

Q9 Discuss point rating method of job evaluation

Q10 What is merit rating? Why is it necessary?

Q11 What are the advantages of merit rating?

Q12 Briefly describe factors to be selected for setting up merit rating method

Q13 Distinguish between job evaluation and merit rating.

Q14 Explain in brief various methods of merit rating.


Course Title : Industrial Engineering Total Marks

Duration 3 Hours 100

Instructions:

i) All questions are compulsory.

ii) Figures to the right indicate full marks

iii) Assume suitable data, if necessary.

iv)

1.

Attempt any two

a) Define the term „industrial engineering. How it differs from industrial

management. 08

b) What are the methods used to improve productivity? 08

c) Write the characteristics of a good productivity measurement process. 08

40

2.

Attempt any two

a) Define Method Study. Example in detail the various steps involved in

systematic methods of improvement. 09

b) Differentiate between operation process chart and flow process chart

mentioning the advantages and disadvantages. 09

c) Explain the importance of standardization of methods before taking time

study. 09

3.

Attempt any two

a) Explain the principles of motion economy as related to

i) Work place layout

ii) Design of tools and equipments

08

b) Compare cycle graph and chronocycle graph 08

c) What are therbligs? Give the name, explanation, abbreviation and symbol of

therbligs. 08

4

Attempt any two

a) What is a standard time? Describe briefly, how will you calculate standard

time from the observed time obtained by time study. 09

b) The two steps in preparing chocolate candy bars are molding and packaging.

Personal fatigue and delay allowances are set at 15%. The molding machine

operator is rated at 110% and the packer is rated at 80%. Observed times per

batch are given below.

Observed Time in Minutes

Task 1 2 3 4

Moulding 26 30 29 31

Packing 45 50 35 30

Determine the Normal and standard times for both tasks. 09

c) Explain the concept of rating in time study. Compare the various methods of

ratings used in time study. 09

5

Attempt any two 08

41

a) Explain the factors to be considered for the selection of a sit of factory.

Considering these factors, how is the site determined for

a) Petroleum factory

b) Sugar factory

b) Discuss the steps involved in a systematic layout planning procedure with

neat sketch. 08

c) What type of layout is preferred for the following industries? State its

advantages and limitations

a) Automobile industry

b) Shipping industry

6

Write short notes on any four

a) Phases of value analysis 04

b) Quantitative methods of job evaluation 04

c) Non-quantitative methods of job evaluation 04

d) Merit rating for employees working on shop floor of machine shop 04

e) Difference between job evaluation and merit rating 04

42

COURSE PLAN Elective III

Course Code ME427 Course Advanced Internal Combustion

Engines

Prepared by Mr. T. B. SHINDE Semester AY 2017-18, Sem VIII

Prerequisites Basic concepts, principles and laws of Thermodynamics, Air standard cycles and

their analysis and knowledge of internal combustion engine systems,

Combustion phenomenon and comparative study of SI and CI engines.

Course Outcomes


CO427.1 Describe1 fuel injection system of IC engines

CO427.2 Analyze4 the combustion in thermodynamic point of view.

CO427.3 Discuss2 design aspects of combustion chamber.

CO427.4 Explain6 the modification in engines for alternative fuels.

CO427.5 Explain2 advanced emission control methods

CO427.6 Discuss2 new trends in IC engines.

Mapping of COs with Pos

POs

Cos

a b C d e f G h i J k l

CO1 1

CO2 2

CO3 3 1

CO4 1

CO5 1

CO6 2 1

Course Contents


Hours

Section I

Unit 1 SI Engines

Review of SI engine, Over-expanded engine cycle, Fuel characteristics,

Fuel rating. Modern Carburetor. Recent Spark Plug, Spark Timing.

Multi-Point Fuel injection system and its components, Sensors and

transducers, ECU. Feedback system, Flow intake Manifold- Design

Requirements, Air flow and fuel flow phenomenon, Fuel injection

[06]

43

pumps.

Unit 2 CI Engines

Review of CI engine, Electronic fuel injection system, ECU, sensors

and transducers, Feedback system, Fuel spray behavior, Recent fuel

injector and injection timing, Advanced diesel fuel injection pump,

Advance turbo charging system.

[06]

Unit 3 Combustion

SI engine combustion phenomenon, Turbulence characteristics,

Combustion chamber design using simulation software‟s (Introductory),

Chamber optimization Strategy, Thermodynamic analysis of SI engine

combustion (Combustion Analyzer)CI Engine combustion phenomena,

Swirl, Swirl Measurement, Generation of Swirl during induction, Swirl

within cylinder, Combustion chamber design using simulation

software‟s(Introductory), Chamber optimization Strategy,

Thermodynamic analysis of CI engine

combustion (Combustion Analyzer)

[08]

Section II

Unit 4 Alternate Fuels

Hydrogen and Fuel cells, Ethanol, Bio-Diesels, Alcohols, LPG- Engine

Modification, Combustion and Emission characteristics of SI and CI

Engine using alternative fuels.

[07]

Unit 5 Engine Emission, Pollution And Its Controls

Formation of HC, NOx, CO mechanism, Smoke and Particulates

emission, Methods of Controlling Emissions, Measuring Equipment‟s

and methods, International and National Emission Norms

[07]

Unit 6 Trends In IC Engines

Quadra jet, Variable Valve Timing, Recent CRDI engine, Variable

Turbo Geometry system, 3-Way Catalytic Converter, SOHC, DOHC,

Homogeneous Charge Compression Ignition, Variable compression

ratio engine, Low Heat Rejection Engine, Lean Burn Engine, Six-

Stroke Engine, Gasoline Direct Injection System.

[06]

44

Text Books:

Sr. No. Title of Book Author Publisher/Edition Topics

1

Internal Combustion Engines

Fundamentals

E. F. Obert Harper and Row

Publication, New

York.

1-6

2 Internal Combustion Engines J. B. Heywood Tata McGraw

Hill Publi 1-6

3 Internal Combustion Engines Maleev CBS Publication

and Distributors 1-6

4 Internal combustion engines V. Ganesan Tata McGraw

Hill Publi 1-6

Reference Books:

Sr. No. Title of Book Author Publisher/Edition Topics

1 Internal Combustion Engine Gills and Smith. Oxford 1-6

2

Diesel and High Compression

Gas Engines

P. M. Kates American

Technical

Publication

1-6

3 Engg. Fundamentals of the

I.C.Engines

W.W.Pulkrabek Pearson

Education 1-6

Examination Scheme

Examination

Scheme


Max. Marks 100 25 -- 125

Contact

Hours/ week

3 2 -- 5

Scheme of Marks


Section-I

1 SI Engines 16/18

2 CI Engines 16/18

3 Combustion 16/18

Section-II

4 Alternate Fuels 16/18

5 Engine Emission, Pollution And Its Controls 16/18

6 Trends In IC Engines 16/18

45

Course Unitization

CO’s Units Internal Assessments Course end survey

CO1 1 CAT-I

Assignments and Quiz CO2 2

CO3 3

CO4 4 CAT-II

CO5 5

CO6 6

Course plan

Section I

Unit No 1. Unit Title SI Engines Planned

Hrs.

6

Lesson schedule

Class

No.


1 Review of SI engine, Over-expanded engine cycle, Fuel characteristics, Fuel rating.

2 ModernCarburetor.

3 Recent Spark Plug, Spark Timing.

4 Multi-Point Fuel injection system and itscomponents, Sensors and transducers, ECU.

Feedback system,

5 Flow intake Manifold- Designrequirements, Air flow and fuel flow phenomenon

6 Fuel injection pumps

Review Questions

Q1 Explain Fuel rating

CO1

Q2 Enlist ModernCarburetor Explain anyone of them with neat sketch

Q3 Explain effect of Spark Timing on engine performance

Q4 Explain MPFI system in details

Q5 What are the sensors used in ECU for SI engines

Q6 What are the Flow intake Manifold- Designrequirements

Q7 Explain constructional details of Fuel injection pump

Unit No 2. Unit Title CI Engines Planned

Hrs.

6

Lesson schedule

Class

No.


1 Review of CI engine,

2 Electronic fuel injection system

3 ECU, sensors and transducers,Feedback system

46

4 Fuel spray behavior, Recent fuel injector and injection timing

5 Advanceddiesel fuel injection pump

6 Advance turbo charging system

Review Questions

Q1 Explain stages of combustion in CI engine

CO2

Q2 Explain Electronic fuel injection system of diesel engine

Q3 What are the sensors used in ECU for CI engines

Q4 Explain Fuel spray behavior and injection timing on CI engine

performance

Q5 Explain Advanceddiesel fuel injection pump

Q6 Explain Advance turbo charging system

Unit No 3 Unit Title Combustion Planned

Hrs.

8

Lesson schedule

Class

No.


1 SI engine combustion phenomenon

2 Turbulence characteristics

3 Combustion chamber

design using simulation software‟s (Introductory), Chamber optimization Strategy

4 Thermodynamic analysis of SI engine combustion (Combustion Analyzer)

5 CI Engine combustion phenomena

6 Swirl, Swirl Measurement, Generation of Swirl duringinduction, Swirl within cylinder

7 Combustion chamber design using simulation software‟s(Introductory), Chamber

optimization Strategy

8 Thermodynamic analysis of CI enginecombustion (Combustion Analyzer)

Review Questions

Q1 Explain Stages of combustion in S.I. Engine

CO314.3 Q2 Explain importance of Turbulenceand Factors affecting flame speed in SI

Engine

Q3 What do you mean by abnormal combustion in S.I. engine? Explain

Influence of engine design and operating variables on detonation

Q4 Explain Chamber optimization Strategy in SI engine

Q5 Explain Requirements of combustion chambers of S.I. Engines and its

types

Q6 Explain different Stages of combustion. C.I. Engine

Q7 What do you mean by abnormal combustion in Diesel engine? Explain

Influence of engine design and operating variables on diesel knock.

Q8 Compare abnormal combustion in S I and C I engines

Q9 Explain Chamber optimization Strategy in CI engine

Q10 What are the requirements of combustion chambers for C.I. engines

47

Q11 Explain with neat sketch different types combustion chambers used in C.I.

engines

Unit No 4 Unit Title Alternate Fuels Planned

Hrs.

7

Lesson schedule

Class

No.


1 Hydrogen and Fuel cells

2 Ethanol, Bio-Diesels, Alcohols

3 LPG- Engine Modification

4 Combustion characteristics of SIEngine using alternative fuels

5 Emission characteristics of SIEngine using alternative fuels

6 Combustion characteristics of CIEngine using alternative fuels

7 Emission characteristics of CIEngine using alternative fuels

Review Questions

Q1 Explain with neat sketch Hydrogen and Fuel cells

CO4

Q2 What are the engine modification must be done to use ethanol, Bio-

Diesels, Alcohols, LPG etc

Q3 Write short note on-Possible Alternative fuels for S. I. Engines

Q4 Write short note on- Possible Alternative fuels for C. I. Engines

Q5 Discuss Combustion and Emission characteristics SI & CI engine by using

different alternative fuels

Unit No 5 Unit Title Engine Emission, Pollution And Its Controls Planned

Hrs.

7

Lesson schedule

Class

No.


1 Formation of HC, NOx, CO mechanism in SI engine

2 Formation of HC, NOx, CO mechanism in CI engine

2 Smoke and Particulates emission

3 Methods ofControlling Emissions

4 Emission Measuring Equipment‟s and methods for SI engine

5 Emission Measuring Equipment‟s and methods for CI engine

6 International and NationalEmission Norms

Review Questions

Q1 Write short note on-

Emission from S.I. engines and its control

CO5

Q2 Write short note on-

Emission from C.I. engines and its control

Q3 Explain how to measure Emission for SI engine

Q4 Explain how to measure Emission for CI engine

Q5 Enlist International and NationalEmission Norms

48

Unit No 6 Unit Title Trends In IC Engines Planned

Hrs.

6

Lesson schedule

Class

No.


1 Quadra jet, Variable Valve Timing, Recent CRDI engine

2 Variable Turbo Geometry system, 3-Way Catalytic Converter

3 SOHC, DOHC

4 Homogeneous Charge Compression Ignition, Variable compression ratio engine

5 Low Heat Rejection Engine, Lean Burn Engine

6 Six-Stroke Engine, Gasoline Direct Injection System

Review Questions

Q1 What do you mean by Quadra jet explain with neat sketch

CO6

Q2 Explain CRDI engine with neat sketch

Q3 Explain concept of Variable Valve Timing

Q4 Explain Variable Turbo Geometry system

Q5 Explain construction of 3-Way Catalytic Converter

Q6 What do you mean by SOHC and DOHC compare it

Q7 What do you mean by HCCI

Q8 Explain Variable compression ratio engine

Q9 What do you mean by Low Heat Rejection Engine, Lean Burn Engine

Q10 Explain Construction and working of Six-Stroke Engine


Course Title : Advanced Internal combustion engines


Marks

100

Instructions:

Solve all question

Figures to the right indicate full marks

Section-I

Marks

1 A Enlist ModernCarburetor Explain anyone of them with neat sketch 8

B Explain MPFI system in details 8

49

2 A Explain Fuel spray behavior and injection timing on CI engine

performance 8

B Explain Advance turbo charging system 8

3 A Explain importance of Turbulenceand Factors affecting flame speed in

SI Engine 10

B Explain Chamber optimization Strategy in CI engine 8

Section-II

5 A Write short note on-Possible Alternative fuels for S. I. and C.I.

Engines

8

B Discuss Combustion and Emission characteristicsof SI & CI engine by

using different alternative fuels 10

6 A Write short note on-

Emission from S.I. and C.I. engines and its control 8

B Explain how to measure Emissions for SI & CI engine with their

emission norms 8

7 A Explain Variable compression ratio engine 8

B Explain Construction and working of Six-Stroke Engine 8

Term work

Seven assignments (One Assignment on each unit and two assignments on unit three) and

Onecase Study.

List of additional experiments

Experiment No. Experiment Title

1. Test on variable compression ratio engine

50

COURSE PLAN Elective IV

Course Cryogenics Course Code ME 431

Prepared by Mr. A A Patil Date 24/11/2017

Prerequisites This course requires the student to know the basic refrigeration cycles its

application and behavior of materials when they are cooled. The student is

also expected to know basics of thermodynamics,

Course Outcomes


CO431.1 Describe1 different Cryogenic systems

CO431.2 Understand2 the analysis report in the field of Cryogenic.

CO431.3 Apply3 knowledge of mathematics, science, and engineering for the needs in

Cryogenic.

CO431.4 Design3

systems as per the desired needs based on economical, social, and

environmental issues associated with engineering practices.

CO431.5 Apply3 various ideas related to design/research in different Cryogenic

systems.

CO431.6 Evaluate4 different solutions to solve step by step problems for lifelong

learning.

Mapping of COs with POs

POs

COs

1 2 3 4 5 6 7 8 9 10 11 12 13 14

CO431.1 0 0 0 0 0 2 0 0 0 0 0 0 0 0

CO431.2 0 0 0 0 0 0 0 0 0 3 0 2 0 0

CO431.3 3 0 0 0 0 0 0 0 0 1 0 0 0 0

CO431.4 0 0 3 1 0 2 0 0 0 0 0 0 0 0

CO431.5 0 0 0 0 0 0 2 0 0 0 0 0 0 0

CO431.6 0 0 0 0 0 0 0 0 0 0 2 3 0 0

Course Contents


Hours

1. Introduction: Introduction, Industrial applications, recent

development, properties of cryogenic

Fluids, Applications of cryogenics in different areas such as Space,

Medical, Manufacturing processes, Mechanical Design

Behavior of structural materials at Cryogenic temperature:

Mechanical properties, thermal properties, thermoelectric properties.

6

2. Liquefaction of Cryogenic Gases: Ideal cycle, system performance

parameters, Joule Thomson

effect, adiabatic expansion, liquefaction systems; Simple Linde-

Hampson system, Precooled Linde-Hampson system, Cascade system,

Claude system, comparison of above systems.

7

51

3. Liquefaction systems for Neon, Hydrogen, Helium and Heat

Exchanger: Precooled Linde-Hampson system for neon and

hydrogen, Claude system for hydrogen, Helium refrigerated hydrogen

liquefaction system, Heat exchanger used in liquefaction systems

7

4. Cryogenic Refrigeration Systems: Ideal refrigeration systems,

Philips refrigerator, Vuilleumier refrigerator, Solvay refrigerator,

Gifford-McMohan refrigerator, Pulse tube refrigerator.

6

5. Gas Separation and purification: Thermodynamic Ideal

refrigeration system, Temperature composition diagram, Principles of

Gas separation, Principles of Rectifiers column, separation column

design; plate calculation, Types of rectification columns, single

column and double column air separation systems, cryogenic air

separation plants, Linde single Column separation system, Gas

Purification methods

7

6. Insulation: Cryogenic fluid storage, Vacuum insulation, fibrous

materials, Solid foams, Gas filled power, comparison, critical

thickness.

Vacuum Technology: Importance, Pump down time, Flow regimes,

Components of vacuum systems, Mechanical Vacuum pumps, and Ion

pumps.

7

Reference Books:

Sr.

No.


1. “Cryogenic Systems”

Randall Barron Oxford University Press,

New York

1-8

2. Experimental Techniques

in low Temperature

Physics,

Guy, K White Claredon Press, Oxford,

1987.

1-8

3. “Cryogenic Research and

Applications”,

Marshall

Sitting and

Stephen Kidd

D. Van Nostrand, Inc USA,

1963

1-8

4. Cryo-Cooler:

Fundamentals Part-I

G. Walker Plenum Press New York 4

5. Cryo-Cooler:

Fundamentals Part-II,

G. Walker Plenum Press New York 1-8

6 "Cryogenic

Engineering”,

Thomas M.

Flynn, Marcel

Dekkcr. Inc'

New York.

1-8

7 ''Cryogenic Process

Engineering”,

Klaus D.

Timmerhaus,

Thomas M.

Flynn,

Plenum Publishing

Corporation, 1989,

2,3,4

52

8 "Applied Cryogenic

Engineering”,.

Vance, R. W,

and Duke,

Isted, W. M., John Wiley,

1962

5

9 International Journal of

Cryogenics.

Ulsevier Publication

1-8

10 Advanced Cryogenic

Engineering.

Proceedings of

Cryogenic

Engineering

Conference,

Vol. 1-145

Plenum press, New York,

1968

7,8

Examination Scheme

Examination

Scheme


Max. Marks 100 25 -- 125

Contact

Hours/week

03 02 -- 05

Scheme of Marks


1. Introduction 16

2. Liquefaction of Cryogenic Gases 16

3. Liquefaction systems for Neon, Hydrogen, Helium and Heat

Exchanger

18

4. Cryogenic Refrigeration Systems 16

5. Gas Separation and purification 18

6. Insulation 16

Course Unitization

CO’s Units Internal Assessments Course end survey

CO431.1 1 CAT-I

Assignments and Quiz

CO431.2 2

CO431.3 3

CO431.4 4 CAT-II

CO431.5 5

CO431.6 6

Course plan

Unit No 1 Unit Title Introduction to Cryogenics Planned 6

53

Hrs.

Lesson schedule


1. Introduction, Industrial applications

2. recent development, properties of cryogenic Fluids,

3. Applications of cryogenics in different areas such as Space, Medical.

4. Manufacturing processes, Mechanical Design

5. Behavior of structural materials at Cryogenic temperature: Mechanical properties.

6. Thermal properties, thermoelectric properties.

Review Questions

Q1 What do you mean by cryogenic engineering? Discuss the present area

involving cryogenic engineering.

CO431.1

Q2 Explain the role of cryogenic fluids in engineering field.

Q3 Explain and show the position and range of cryogenic temperature on

logarithmic scale.

Q4 Explain history and development of cryogenic engineering.

Unit

No.

2 Unit Title Liquefaction of Cryogenic Gases Planned

Hrs.

7

Lesson schedule

Class

No.


1 Ideal cycle, system performance parameters,

2 Joule Thomson effect, adiabatic expansion

3 liquefaction systems; Simple Linde-Hampson system,

4 Precooled Linde-Hampson system,

5 Cascade system,

6 Claude system,

7 Comparison of above systems.

Review Questions

Q1 Discuss the magnetic and electric properties of materials at cryogenic

temperature range.

CO431.2

Q2 Explain the thermodynamics of Joule-Thompson effect and adiabatic

expansion.

Q3 Explain the phenomenon of super conductivity in cryogenics.

Q4 Discuss the mechanical and thermal properties of materials at cryogenic

temperature scale.

Q5 What is superconductivity? Wrote a brief note on superconducting

materials.

Q6 Short note on di-magnetism.

Q7 Explain how yield strength of alloy material increases at cryogenic

temperature and represent the behavior of some metals graphically with

54

reference to yield strength.

Unit

No.

3 Unit Title Liquefaction systems for Neon,

Hydrogen, Helium and Heat Exchanger

Planned

Hrs.

07

Lesson Schedule

Class

No.


1 Precooled Linde-Hampson system for neon and hydrogen,

2 Claude system for hydrogen,

3 Helium refrigerated hydrogen liquefaction system

4 Heat exchanger used in liquefaction systems

5 Numerical treatment.



Review Questions

Q1 Derive the expression for liquid yield of precooled linde-hampson system

for liquefaction of nitrogen gas on T-S plot?

CO431.3

Q2 What is the different pay off functions to indicate the performance of

liquefaction system? how they are related?(May-12)

Q3 Draw a neat sketch of nitrogen precooled clued liquefaction system for

hydrogen show that one on T-S plot?

Q4 Discuss Collins-Helium liquefaction system with block diagram, represent

the cycle on T-S plot. Hence, derive an expression for the yield.

Q5 Explain turbo expanders used in air liquefaction system.

Q6 Determine the liquid yield, the work per unit mass compressed and work

per unit mass liquefied for pre cooled Linde - Hampson system for

Nitrogen liquefaction and R-12 as refrigerant for pre-cooling system. The

nitrogen system operates between 1.013Bar and 300K, 200 Bar.

Properties of refrigerant R-12

Specific enthalpy before compression = 207.94kJ/kg at 1.013Bar and 300K

Specific enthalpy after compression = 250.20kJ/kg at 681.7kPascal and

99.70 0C

Specific enthalpy before throttling = 61.23kJ/kg at 300K and saturated

liquid,

Boiling point of refrigerant is -29.80 0C.Take refrigerant flow rate ratio

r=0.10

Properties of nitrogen

Specific enthalpy before compression = 462 J/g at 1.013Bar and 300K

Specific enthalpy after compression = 432 J/g at 200 atm and 300K

Specific enthalpy of saturated liquid at 1atm is 29J/g

Specific enthalpy before compression 4.42 J/g-K at 1.013Bar and 300K

Specific enthalpy after compression 2.474 J/g-K at 200atm and 300K

Specific entropy of saturated liquid at 1atm is 0.42J/g-K.

Ideal work for Nitrogen is 767 J/g (May-13).

55

Q7 Determine the ideal work required and heat rejected per unit mass of liquid

for Neon and Helium 4, gases beginning at 1atm and 300 K

Properties of Neon gas

Specific enthalpy at 1atm and 300k =372 J/g

Specific enthalpy at saturated liquid =7 J/g

Specific entropy at 1atm and 300k=5.87 J/g-K

Specific entropy at saturated liquid=0.2 J/g-K

Properties of Helium 4

Specific enthalpy at 1atm and 300k =6350 J/g-mol

Specific enthalpy at saturated liquid =39 J/g-mol

Specific entropy at 1atm and 300K = 126 J/g-mol-K

Specific entropy at saturated liquid = 14 J/g-mol-K (May-12).

Unit

No.

4 Unit Title Cryogenic Refrigeration Systems Planned

Hrs.

6

Lesson schedule

Class

No.


1 Ideal refrigeration systems,

2 Philips refrigerator, Vuilleumier refrigerator,

3 Solvay refrigerator,

4 Gifford-McMohan refrigerator,

5 Pulse tube refrigerator.

6 Comparision.

Review Questions

Q1 Classify the pulse tube cryo-coolers and explain their working briefly with

sketches.(Nov-12)

CO431.4

Q2 Explain the working of single volume G-M refrigerator with sketch and

represent on T-S plane.

Q3 Compare pulse tube cryo-cooler with Sterling and G-M cryo-coolers

Q4 Compare pulse tube cryo-cooler with Philips and G-M cryo-coolers

Q5 Write a short note on Philips and G-M cryo-coolers

Q6 Write a short note on classification of pulse tube cryo-cooler.

Q7 Write a short note on nuclear demagnetization.

Q8 Briefly explain magnetic refrigeration system.

Unit

No.

5 Unit Title Gas Separation and purification Planned

Hrs.

07

Lesson schedule

Class

No.


1 Thermodynamic Ideal refrigeration system,

2 Temperature composition diagram, Principles of Gas separation,

56

3 Principles of Rectifiers column, separation column design;

4 plate calculation, Types of rectification columns, single column and double column air

separation systems,

5 cryogenic air separation plants,

6 Linde single Column separation system,

7 Gas Purification methods

Review Questions

Q1 Discuss the principles of gas separation.

CO431.5

Q2 Explain Linde single column separation system with a neat sketch.

Q3 Explain with block diagram and T-S diagram thermodynamically ideal gas

separation System? (Nov-12).

Q4 Define and obtain the equation for FOM, ideal work of separation in an

ideal gas separation System? (May&Nov-12).

Q5 Explain Linde double column separation system with neat sketch?

Q6 Write a short on principles of rectification?

Q7 Discuss the general characteristics of mixtures.

Unit

No.

6 Unit Title Insulation and Vacuum technology Planned

Hrs.

06

Lesson schedule

Class

No.


1. Cryogenic fluid storage, Vacuum insulation

2. fibrous materials, Solid foams,

3. Gas filled power, comparison, critical thickness.

4. Vacuum Technology: Importance, Pump down time,

5. Flow regimes, Components of vacuum systems,

6. Mechanical Vacuum pumps, and Ion pumps

Review Questions

Q1 Discuss different flow measuring devices used in cryogenic engineering?

CO431.6

Q2 With the help of neat sketch explain how vapour pressure thermometer is

used for temperature measurement in cryogenic system? (May-12)

Q3 Write short notes on liquid level measurement?

Q4 Name and explain the instruments used for measuring the air pressure?

(May-12)

Q5 Discuss the effect of low temperature on lubrication of reciprocating

compressor?

Q6 Screw impeller volumetric flow meter and oscillating piston volumetric

flow meter with appropriate sketches? (May-12)

Q7 Write short notes on Liquid in glass thermometers, metallic thermometers,

and semi-conductor resistance thermometers?

57


Course

Title :

Cryogenics


Marks

100

Instructions:


1. A Explain history and development of cryogenic engineering? 08

B Explain the thermodynamics of Joule-Thomson effect and adiabatic

expansion? 08

2. A Explain the phenomenon of super conductivity in cryogenics? 08

B Determine the ideal work required and heat rejected per unit mass of

liquefied for Neon and helium 4 gases beginning at 1atm and 300k



Specific enthalpy at 1atm and 300K = 372 J/g Specific

enthalpy at 1atm and 300k = 6350J/g-mol

Specific enthalpy at saturated liquid = 7J/g Specific

enthalpy at saturated liquid =39J/g-mol

Specific entropy at 1atm and 300K =5.87J/g-K Specific

entropy at 1atm and 300k=126J/g-mol-K

Specific entropy at saturated liquid = 0.2J/g-K Specific

entropy at saturated liquid=14J/g-mol-K

08

3. A What is the different pay off functions to indicate the performance of

liquefaction system? How they are related? 10

B Discuss Collins-helium liquefaction system with block diagram,

represent the cycle on T-S plot hence derive expression for the yield?

08

4. A Compare pulse tube cryo-cooler with Philips and G.M. cryo-coolers? 08

B Classify the pulse tube cryo-coolers and explain their working briefly

with sketches? 08

5. A Explain with block diagram and T-S diagram thermodynamically ideal

gas separation system? 08

58

List of Experiments

1. Study of cryogenic system.

2. Study of gas liquefaction system.

3. Study of gas separation and purification.

4. Study of various measuring techniques used in cryogenics.

5. Study of cryogenic fluid storage system.

6. Study of insulating materials and their applications in cryogenics.

7. Study and applications of cryogenic systems.

B Define and obtain the equation for FOM, ideal work of separation in

an ideal gas separation System?

08

6. A Discuss different flow measuring devices used in cryogenic

engineering? 10

B Discuss the effect of low temperature on lubrication of reciprocating

compressor? 08

Course

Title :

Cryogenics


Marks

100

Instructions:


1. A Explain history and development of cryogenic engineering? 08

B Explain the thermodynamics of Joule-Thomson effect and adiabatic

expansion? 08

2. A Explain the phenomenon of super conductivity in cryogenics? 08

59

List of Experiments

1. Study of cryogenic system.

2. Study of gas liquefaction system.

3. Study of gas separation and purification.

4. Study of various measuring techniques used in cryogenics.

5. Study of cryogenic fluid storage system.

6. Study of insulating materials and their applications in cryogenics.

7. Study and applications of cryogenic systems.

B Determine the ideal work required and heat rejected per unit mass of

liquefied for Neon and helium 4 gases beginning at 1atm and 300k



Specific enthalpy at 1atm and 300K = 372 J/g Specific

enthalpy at 1atm and 300k = 6350J/g-mol

Specific enthalpy at saturated liquid = 7J/g Specific

enthalpy at saturated liquid =39J/g-mol

Specific entropy at 1atm and 300K =5.87J/g-K Specific

entropy at 1atm and 300k=126J/g-mol-K

Specific entropy at saturated liquid = 0.2J/g-K Specific

entropy at saturated liquid=14J/g-mol-K

08

3. A What is the different pay off functions to indicate the performance of

liquefaction system? How they are related? 10

B Discuss Collins-helium liquefaction system with block diagram,

represent the cycle on T-S plot hence derive expression for the yield?

08

4. A Compare pulse tube cryo-cooler with Philips and G.M. cryo-coolers? 08

B Classify the pulse tube cryo-coolers and explain their working briefly

with sketches? 08

5. A Explain with block diagram and T-S diagram thermodynamically ideal

gas separation system? 08

B Define and obtain the equation for FOM, ideal work of separation in

an ideal gas separation System?

08

6. A Discuss different flow measuring devices used in cryogenic

engineering? 10

B Discuss the effect of low temperature on lubrication of reciprocating

compressor? 08

60

COURSE PLAN Elective IV

Industrial Automation And Robotics

Course

Code

ME 430 Course Industrial Automation And

Robotics

Prepared

by

Mr. A. N. Pandav & Mr. S.S. Jadhav Semester AY 2017-18, Sem II

Pre-requisites This course requires the student to know about the basic concepts of

automation, Basic elements of automated systems, study of forces, basic

concept regarding friction and computer integrated manufacturing.

Course Outcomes


CO430.1 Descr Describe1 the importance of automation and identify the need of automation.

CO430.2 Describe1 the advanced automation functions and industrial control system for

process and discrete industry the importance of automation in product industry.

CO430.3 Explain2 the configurations for automated assembly and part delivery at

workstations & Estimate4 the required components for transfer line, and analyze

the transfer line without buffer storage.

CO430.4 Explain2 n the basics of robotics application and identify the characteristics of a

variety of types and sizes of robots.

CO430.5 Describe1 the robotic control system and sensors used in robotics.

CO430.6 Compare and contrast robotic applications and various robot teaching languages

Mapping of COs with Pos

POs

COs

a b c d e f g h i j K l

CO430.1 3 3 3 0 0 0 0 0 0 0 0 3

CO430.2 0 3 3 0 0 1 0 0 0 0 0 3

CO430.3 3 0 3 0 0 0 0 0 0 1 0 0

CO430.4 3 0 3 0 0 1 0 0 0 0 0 0

CO430.5 3 3 0 0 0 1 0 0 0 0 0 3

61

CO430.6 3 3 0 0 0 0 0 0 0 1 0

1 Mild correlation 2 Moderato correlation 3 Strong correlation

Course Contents

Unit

No. Title

No. of

Hours

Section I

1. Introduction to Automation:

Automated manufacturing systems, Fixed /programmable/ flexible,

Automation, Need of automation, Basic elements of automated systems-

Power, program and control. Low cost automation, Economic and social

aspects of automation, Advanced automation functions, Levels of automation.

06

2. Industrial Control and Transfer Line:

A. Industrial control systems in process and discrete manufacturing industries,

Continuous and discrete control; Computer process control.

B. Fundamentals of transfer lines, Configurations, Transfer mechanisms,

Storage buffers, Control, Applications; Analysis of transfer lines with and

without storage buffers.

08

3. Assembly Automation

Assembly Automation: Types and configurations, Parts delivery at

workstations, Various vibratory and non-vibratory devices for feeding and

orientation, Product design for automated assembly, Quantitative analysis of

assembly system.

06

4. Fundamentals of Industrial Robots :

Specifications and Characteristics, Criteria for selection, Robotic Control

Systems: Drives, Robot Motions, Actuators, Power transmission systems,

Robot controllers, Dynamic properties of robots-stability, Control resolution,

Spatial resolution, Accuracy, Repeatability, Compliance, Work cell control,

Interlocks.

06

5. Robotic End Effectors and Sensors:

Transducers and sensors- Sensors in robotics and their classification, Touch

(Tactile) sensors, Proximity and range sensors, Force and torque sensing, End

Effectors- Types, grippers, Various process tools as end effectors; Robot End

effector interface, Active and passive compliance, Gripper selection and

design, Transformation, Relative transformation, Direct and inverse

kinematics solutions, DH representation and displacement matrices for

standard configuration (theoretical treatment).

07

6. Robot Teaching:

Introduction, Various teaching method, Task programming, Survey of Robot

level programming languages, A Robot program as a Path in space, Motion

07

62

interpolation, WAIT, SIGNAL and DELAY commands, Branching, Robot

language structure, Various textual robot, Languages such as VAL II, RAIL,

AML and their features, Typical programming examples such as palletizing,

Loading a machine etc., Application of Robot.

Reference books:

Sr.

No.

Title of Book Author Publisher/Edition Topics

covered

1

Industrial Robotics, Technology,

Programming & Applications

Groover, M.P.;

Weiss, M.; Nagel,

R.N. &Odrey, N.G

Mc Grew Hill

2,3,4,5

2 Robotics-Control, Sensing,

Vision and Intelligence

K.S.; Gonzalez, R.C.

& Lee, C.S.G

Mc Grew Hill 1,2,3,4,5,6

3

Robot Technology

Fundamentals

Thomson Learning-

Delmar-

Keramas,James G

Wiley

2,5,6

4 Robotics for Engineers Koren, Yoram. Mc Grew Hill 1,3,6

Evaluation scheme:

Examination

Scheme

Theory Term Work OE Total

Max. Marks 100 25 -- 125

Contact

Hours/ week

03 02 -- 05

Scheme of Marks


1 Introduction to Automation 16

2 Industrial Control and Transfer Line 18

3 Assembly Automation 16

4 Fundamentals of industrial robots 18

5 Robotic End Effectors and Sensors 16

6 Robot teaching 16

Course Unitization

63

CO Evaluation Remark

CO430.1 CAT 1 1 question on unit 1 and 2 with 15 marks each

CO430.2

CO430.3 CAT 2 1 question on unit 3 and 4 with 15 marks each

CO430.4

CO430.5

CAT 3 1 question on unit 5 and 6 with 15 marks each CO430.6

CO430.7

Unit wise Lesson Plan

Unit No Unit Title Planned Hrs.

1 Introduction to Automation 06

Lesson schedule

Class

No.


1 Automated manufacturing systems, of automation.

2 Fixed /programmable/ flexible, Automation, Need of

automation,

3 Basic elements of automated systems- Power, program and control.

4 Low cost automation,

5 Economic and social aspects of automation

6 Advanced automation functions, Levels of Automation

Review Questions

Q1 What is the difference between the process parameter and process variable?

64

Q2 What is the difference between closed loop and open loop control system?

CO430.1

Q3 What is safety monitoring in control system?

Q4 Identify five levels of automation in a production plant?

Unit No Unit title Planned Hrs.

2 Industrial Control and Transfer Line 08

Lesson schedule

Class

No.


1 Industrial control systems in process and discrete manufacturing industries

2 Continuous and discrete control

3 Computer process control.

4 Fundamentals of transfer lines, Configurations

5 Transfer mechanisms & its Control, applications

6 Storage buffers

7 Analysis of transfer lines with and without storage buffers.

8 Analysis of transfer lines with and without storage buffers.

Review Questions

Q1 What is the difference between continuous and discrete variable?

CO430.2

Q2 Name and briefly define each three of the different types of discrete variables?

Q3 What is feed forward control

Q4 Explain the reasons used to justify implementation of automation in the

industry

Q5 With a neat block diagram explain the elements of automation system

65

Unit No. Unit Title Planned Hrs.

3 Assembly Automation 06

Lesson schedule

Class

No.


1 Assembly Automation: Types and configurations

2 Parts delivery at workstations

3 Various vibratory and non-vibratory devices for feeding and orientation,

4 Product design for automated assembly.

5 Quantitative analysis of assembly system

6 Quantitative analysis of assembly system Continued..

Review Questions

Q1 Explanation in detail the Assembly of automation

CO430.3

Q2 Explanation in brief the types and configurations part delivery at stations

Q3 Quantitative analysis of assembly systems

Q4 Identification of Devices of feeding and orientation

Q5 Industrial Product design for automated assembly


4 Fundamentals of Industrial Robots 06

Lesson schedule

Class

No.


1 Specifications and Characteristics of robots

2 Criteria for selection, Robotic Control Systems: Drives, Robot Motions, Actuators

66

3 Power transmission systems

4 Robot controllers, Dynamic properties of robots-stability

5 Control resolution, Spatial resolution

6 Work cell control, Interlocks

Review Questions

Q1 Explain the basic configuration of robots and their work volumes.

CO430.4

Q2 Explain the role of Robot in Industrial Automation.

Q3 Explain with suitable sketch the various parts of an Industrial Robot.

Q4 Define the Following terms

a) Industrial Robot b) Manipulator c) Wrist Roll d) Wrist Yaw e) Wrist

pitch

Q5 Write a Short note on.

a) Dynamic properties of robot.

b) Function of robot work cell controller.

c) Types of joints in Industrial robot.

d) Types of motions in Industrial robot.

e) Different Interlocks in robotic work cell.

Q6 Explain precision of movement as a function of following featuers:

a) Spatial Resolution b) Repeatability c) Load carrying capacity.

Q7 Explain the factors to be considered in robotic work cell design.

Q8 Explain the different methods of defining position in space to actuate the

Robot arm and Wrist.

Q9 Explain the following cell layouts: a) Robot Centered Cell b) In Line Robot

Cell.


5 Robotic End Effectors and Sensors

07

Lesson schedule

Class

No.


67

1 Transducers and sensors-

2 Sensors in robotics and their classification, Touch (Tactile) sensors,

Proximity and range sensors, Force and torque sensing,

3 End Effectors- Types, grippers, Various process tools as end effectors; Robot End

effector interface, Active and passive compliance

4 Gripper selection and design,

5 Transformation, Relative transformation, Direct and inverse kinematics solutions,

6 DH representation and displacement matrices for standard configuration

7 DH representation and displacement matrices for standard configuration

(Continued..)

Review Questions

Q1 Explain the RCC device in robot Assembly.

CO430.5

Q2 Explain the factors to consider in the design and selection of Grippers.

Q3 Explain the following Sensors used in robot

a)Proximity and range sensor

b) Position and velocity sensor

Q4 Explain the elements robot cycle time analysis.


6 Robot Teaching 07

Lesson schedule

Class

No.


1 Introduction, Various teaching method, Task programming

68

2 Survey of Robot level programming languages

3 A Robot program as a Path in space, Motion interpolation, WAIT, SIGNAL and DELAY

commands, Branching

4 Robot language structure, Various textual robot

5 Languages such as VAL II, RAIL, AML and their features

6 Typical programming examples such as palletizing

7 Loading a machine etc., Application of Robot.

Review Questions

Q1 Robot Programming: Lead through method

CO430.6 Q2 Robot program as a path in space, Methods of defining positions in space,

Q3 Robot program as a Motion interpolation and branching;


Course Title : Ind. Automation & Robotics

Duration-3 Hrs. Max. Marks: 100

Instructions:

1 All Question are compulsory

2 Figures to the right indicate full marks.

3 Wherever required neat sketches shall be drawn.

1 A Explain the five levels of automation in a production plant 8

B Explain the following advanced automation functions

i. Safety monitoring

ii. Maintenance and repair diagnostics

8

8

2 A Explain the following w.r.to continuous control system

i. Regulatory control

ii. Feed forward control

B Explain the interrupt system in computer process control 8

69

8

3 A Explain the different types of part feeder mechanism

B Explain the guidelines for the design and operation of an automated

production line. 8

4 A Write the short notes (Any three)

i. Automation migration strategy

ii. In line transfer devices

iii. Storage buffers in automated production system

iv. Economics and social aspects of automations

v. Fixed and flexible automation systems

18

5 Attempt any two

i Explain the factors to be considered in robotic work cell design 8

ii What are the Applications of robot in material handling? 8

iii Explain “Lead through programming method 8

6 Write short note on any three

i Robot Programming Language VAL-II 6

ii Types of gripper mechanism 6

iii Types of joints in Industrial robot. 6

iv Application Robot in Spot welding Process. 6

Practical/ Assignments:

List of experiments/assignments to meet the requirements of the syllabus

All Batches Minimum one assignment on each unit

shivaji university, kolhapur - sginstitute.in · co415.4 demonstrate2 programmable logic controller...

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