skmm4343 pipe system

COURSE OUTLINE

Bengkel CLO – 17 February 2015 – Bilik Seminar FKM C23

FACULTY OF MECAHNICAL ENGINEERING

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SKMM 4343

HYDRAULIC MACHINE AND PIPE SYSTEM

Revision Date of issue Last Amendment Edition

: : 17 February 2015 : 17 February 2015 : 1

PRE-REQUISITE : - EQUIVALENCE : SMJ5363 or SME4363 LECTURE HOURS : 3 Hours Lectures

Lecturers E-Mail Room No. Phone No.

1. PM. Dr. Syahrullail Samion [email protected] C23-434 34699

SYNOPSIS This course is designed to enhance the knowledge in fluid mechanics. Understanding the principle of open channel flow and the calculation to determine the flowrate. Basic elements of water flow in pipes which are applied to practical problems in pipelines and networks for steady, quasi-steady and unsteady flow are emphasized. Analysis of flow distribution using Hardy-Cross method. Pressure wave and water hammer analysis – method of characteristic. The course will also provide the analysis of pump operation and pipe system. Pump working range; selection of pump as an integrated part of the pipeline system. The study of pump operating point, cavitation and net suction positive head (NSPH) will also included.

PREPARED BY :

CERTIFIED BY :

Name Signature Date

: : :

PM. Dr. Syahrullail Samion 17 February 2015

Name Signature Date

: : :

PM. Dr. Nor Azwadi Che Sidik 17 February 2015

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SKMM 4343




COURSE LEARNING OUTCOMES By the end of the course, students should be able to :

No. Course Learning Outcomes

Programme Learning

Outcome(s) Addressed

Learning Taxonomy & Generic Skill

Assessed

Assessment Methods

1. Determine the flowrate for open channel flow.

PO2 C3 T, F

2.

Determine the losses and predict the flow distribution in a pipe network using Hardy-Cross method under a steady flow condition.

PO2 C3 T, F

3. Compute the time to empty the tank under quasi-steady flow condition.

PO2 C3 T, F

4 Apply system resistance curves to predict the performances of a pump installed in a flow system

PO2 C3 F, PR

Note :

(T – Test ; PR – Project ; Q – Quiz; HW – Homework ; Pr – Presentation; F – Final Exam)

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STUDENT LEARNING TIME

No. Teaching and Learning Activities Student Learning Time

(hours)

1. Face to face learning Lecture

42

2.

Independent Study - Self learning - Information search - Library search - Reading

42

3.

Assignment - Self learning - Group discussion

16

4. Test and preparation for the tests 10

5. Test and preparation for the tests 10

Total 120

TEACHING METHODOLOGY Lecture, tutorial, discussion, independent and group study.

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SKMM 4343




WEEKLY SCHEDULE

1 1 2 3

Open channel flow Introduction to the open channel flow. Calculation of hydraulic radius and diameter.

2 4 5 6

Calculation of specific energy. Behaviour of flow in open channel flow.

3 7 8 9

Calculation of flow in weir.

4 10 11 12

Hardy-Cross method Introduction of head balance method. Complex pipe system and its calculation of losses.

5 13 14 15

Quasi-steady flow. Calculation of depth-dependent discharge. Calculation of time for the flow to reach equilibrium conditions.

6 16 17 18

Unsteady Flow Finite difference representation of discharge. Rigid column theory.

7 19 20 21

Pressure transient. Water hammer.

8

MID SEMESTER BREAK

9 22 23 24

Pressure wave. Velocity of sound. Direction and magnitude.

10 25 26 27

Reflection of wave. Rapid and slow closure of valve. Calculation to empty the tank.

11 28 29 30

Method of characteristic. Equation of motion. The characteristic equation.

12 31 32 33

Surge control. Surge tank. Pump shutdown.

13 34 35 36

Pump in Pipe System Operation of pump. Similarrity law and specific speed for pump.

14 37 38 39

Pump performance curve. System characteristic curve. Pump working range.

15 40 41 42

Cavitation. Parallel and series of pump operation. Stability in pump operation.

16-18 REVISION WEEK AND FINAL EXAMINATION

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SKMM 4343




REFERENCES 1.

2.

3.

Douglas, J.F, Gasiorek, J.M, Swaffield, J.A ”Fluid mechanics” Longman Scientific & Technical Massey, B.S, “Mechanics of Fluid”, Chapman & Hall, London Fox, McDonald, Pritchard, “Introduction to Fluid Mechanics”, John Wiley and Sons

GRADING

No. Assessment Number % each % total Dates

1. Test 1 1 20 20

2. Test 2 1 20 20

3. Assignment 2 10 20

4. Final exam 1 40 40

Overall Total 100

ATTENDANCE The student should adhere to the rules of attendance as stated in the University Academic Regulation :-

1. Student must attend not less than 80% of lecture hours as required for the subject.

2. The student will be prohibited from attending any lecture and assessment activities upon failure to comply the above requirement and zero mark will be given for this subject.

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skmm4343 pipe system

Engineering