lakkireddy bali reddy college of engineering …

LAKKIREDDY BALI REDDY COLLEGE OF ENGINEERING DEPARTMENT OF AEROSPACE ENGINEERING

Autonomous & Affiliated to JNTUK, Kakinada & Approved by AICTE, New Delhi, NAAC Accredited with ‘A’ grade, Certified by ISO 9001:2015

L B Reddy Nagar, Mylavaram-521 230, Krishna District, Andhra Pradesh.

COURSE HANDOUT

PROGRAM : B.Tech., VI-Sem., ASE

ACADEMIC YEAR : 2018-19

COURSE NAME & CODE : Aircraft Stability and Control-S120

L-T-P STRUCTURE : 3-1-0

COURSE CREDITS : 3

COURSE INSTRUCTOR : Dr. P. Lovaraju

COURSE COORDINATOR : --

PRE-REQUISITE: Engineering Mechanics, Introduction to Aerospace Engineering, Aerodynamics Course Educational Objectives: To demonstrate the aspects of static and dynamic stability and control of an aircraft. It covers the static longitudinal stability, static lateral and direction stability of an aircraft in detail. Course Outcomes: CO1: To apply the conditions in static longitudinal stability in the aircraft design CO2: To apply the static lateral stability condition s in the design of an aircraft CO3: To apply the static directional stability conditions in the design of an aircraft CO4: To analyze the dynamics longitudinal motion of an aircraft CO5: To analyze the dynamic lateral and directional mode of motion of an aircraft COURSE ARTICULATION MATRIX (Correlation between COs&POs,PSOs):

Course

Code

COs Programme Outcomes PSOs

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

S120

CO1 3 1 2 1 - - 1 - - - - - 3 2

CO2 3 3 3 3 - - 1 - - - - - 3 3

CO3 3 2 3 3 - - 1 - - - - - 3 3

CO4 3 3 3 2 - - 1 - - - - - 3 3

CO5 3 3 2 2 - - 1 - - - - - 3 2

1 = Slight (Low) 2 = Moderate (Medium) 3-Substantial (High)

Note: Enter Correlation Levels 1 or 2 or 3. If there is no correlation, put ‘-’ 1- Slight(Low), 2 - Moderate(Medium), 3 - Substantial (High).

BOS APPROVED TEXT BOOKS:

T1 Perkins C.D., Hage R.E., Airplane performance, stability and control, John Wiley & Sons 1976.

T2 Nelson, R.C., Flight Stability & Automatic Control, McGraw Hill, 1998.

BOS APPROVED REFERENCE BOOKS:

R1 McCormick, B.W., Aerodynamics, Aeronautics & Flight Mechanics John Wiley,1995.

R2 Babister A.W., Aircraft Stability and response, Pergamon Press, 1980

R3 Etkin B., Dynamics of Flight Stability and Control, John Wiley, New York, 1982.

R4

Pamadi B.N., Performance, Stability, Dynamics, and Control of Airplanes, AIAA Education Series, 2004

COURSE DELIVERY PLAN (LESSON PLAN):

UNIT-I: STATIC LONGITUDINAL STABILITY AND CONTROL

S.No. Topics to be covered No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

1. Overview of the course and course outcomes

1 19-11-2018 TLM1 CO1 T2

2. Introduction 1 20-11-2018 TLM1 CO1 T2

3.

Moments on the airplane, Absolute angle of attack, Criteria for Longitudinal Stability

1 22-11-2018 TLM1 CO1 T2

4. Wing contribution for longitudinal static stability

1 26-11-2018 TLM1 CO1 T2

5.

Wing and fuselage combination contribution for longitudinal static stability

1 27-11-2018 TLM1 CO1 T2

6. Tail contribution for longitudinal static stability

1 28-11-2018 TLM1 CO1 T2

7.

Tail and Fuselage contribution for longitudinal static stability

1 29-11-2018 TLM1 CO1 T2

8. Total pitching moment, Neutral point , Static margin

1 03-12-2018 TLM1 CO1 T2

9.

The concept of static longitudinal control, Stick fixed stability and stick free stability,

1 04-12-2018 TLM1 CO1 T2

10. Longitudinal control and elevator angle to trim

1 05-12-2018 TLM1 CO1 T2

11. Power Effects 1 06-12-2018 TLM1 CO1 T2

12. Tutorial-I 1 10-12-2018 TLM3 CO1

13. Assignment/Quiz-1 1 11-12-2018 CO1

No. of classes required to complete UNIT-I

13 No. of classes taken:

UNIT-II: STATIC LATERAL STABILITY AND CONTROL


Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

14. Introduction, Criterion for lateral stability, Dihedral effect

1 12-12-2018 TLM1, TLM2

CO2 T2

15. Contribution of wing dihedral angle

1 13-12-2018 TLM1, TLM2

CO2 T2

16. Contribution of wing sweep

1 17-12-2018 TLM1,

TLM2

CO2 T2

17. Evaluation of lateral stability

1 18-12-2018 TLM1 CO2 T2

18. Contribution of fuselage, static lateral stability vertical tail,

1 19-12-2018 TLM1 CO2 T2

19. Contribution of vertical tail static lateral stability

1 20-12-2018 TLM1, TLM2

CO2 T2

20.

Contribution of fuselage and vertical tail static lateral stability

1 24-12-2018 TLM1, TLM2

CO2 T2

21. Total static lateral stability

1 25-12-2018 TLM1, TLM2

CO2 T2

22. Lateral control 1 26-12-2018 TLM1, TLM2

CO2 T2

23. Roll control-aileron 1 27-12-2018 TLM1 CO2 T2

24. Differential aileron, Spoiler aileron, Aileron reversal

1 31-12-2018 TLM1 CO2 T2

25. Strip theory estimation of aileron effectiveness,

1 02-01-2019 TLM1 CO2 T2

26. Tutorial-2 1 03-01-2019 TLM3 CO2 T2


No. of classes required to complete UNIT-II


UNIT-III: STATIC DIRECTIONAL STABILITY AND CONTROL

S.No

. Topics to be covered

No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

28. Introduction, Yaw, sideslip, Criteria for directional stability

1 28-01-2019 TLM1 CO3 T2 T2

29. Contribution of wing sweep 1 29-01-2019

TLM1, TLM2

CO3 T2

30.

Contribution of fuselage, Contribution of vertical tail

1 30-01-2019 TLM1 CO3 T2

31.

Contribution of power-propeller, jet engine, Influence of Wing body combination

1 31-01-2019 TLM1 CO3 T2

32. Weathercock effect, Directional control 1 04-02-2019

TLM1, TLM2

CO3 T2

33.

The critical conditions for design of rudder and its requirements

1 05-02-2019 TLM1 CO3 T2

34.

Adverse yaw, Cross wind take-off and landing, Asymmetric power for multi-engined airplanes and Spin

1 06-02-2019 TLM1,

TLM5 CO3 T2

35. Need for rudder deflection in a coordinated turn

1 07-02-2019 TLM1 CO3 T2

36. Rudder lock and dorsal fin

1 11-02-2019 TLM1 CO3 T2

37. Rudder control effectiveness

1 12-02-2019 TLM1 CO3 T2

38. Tutorial-3 1 13-02-2019 TLM3 CO3


No. of classes required to complete UNIT-III

12

No. of classes taken:

UNIT-IV: DYNAMIC LONGITUDINAL STABILITY


Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

40. Introduction-Modes of oscillations

1 18-02-2019 TLM1 CO4 T2

41. Spring-Mass-Damper system

1 19-02-2019 TLM1 CO4 T2

42.

Spring-Mass-Damper system- over damped, underdamped, critically damped

1 20-02-2019 TLM1 CO4 T2

43. Aircraft equations of motion

1 21-02-2019 TLM1, TLM2

CO4 T2

44. Generalized Moment equations

1 25-02-2019 TLM1, TLM2

CO4 T2

45. Small Disturbance Theory

1 26-02-2019 TLM1, TLM2

CO4 T2

46.

Longitudinal Dynamics, The characteristic Equation

1 27-02-2019 TLM1, CO4 T2

47. Solving Stability quartic, Routh stability criteria

1 28-02-2019 TLM1 CO4 T2

48. Phugoid, 1 04-03-2019 TLM1 CO4 T2

49. Short Period of oscillations

1 05-03-2019 TLM1 CO4 T2

50. Tutorial-4 1 06-03-2019 TLM3 CO4


No. of classes required to complete UNIT-IV


UNIT-V: DYNAMIC LATERAL AND DIRECTIONAL STABILITY


Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

52.

Introduction, Y-force, rolling moment and yawing moment equations

1 11-03-2019 TLM1 CO5 T2

53. Small disturbance theory for Y force

1 12-03-2019 TLM1 CO5 T2

54. Small disturbance theory for rolling moment

1 13-03-2019 TLM1 CO5 T2

55. Small disturbance theory for yawing moment

1 14-03-2019 TLM1 CO5 T2

56. Characteristic equation

1 18-03-2019 TLM1 CO5 T2

57. Dutch roll and spiral instability

1 19-03-2019 TLM1,

TLM5 CO5 T2

58. Auto rotation and spin

1 20-03-2019 TLM1,

TLM5 CO5 T2

59. Stability derivatives 1 21-03-2019 TLM1 CO5 T2

60. Tutorial -5 1 25-03-2019 TLM3 CO5

61. Assignment/Quiz-5 1 26-03-2019

62. Revision 1 27-03-2019 TLM2

No. of classes required to complete UNIT-V


Contents beyond the Syllabus


Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text Book

followed

HOD

Sign

Weekly

63. Stability Augmentation system

1 28-03-2019 TLM5

64.

Stability Augmentation system

1 TLM5

Teaching Learning Methods

TLM1 Chalk and Talk TLM4 Demonstration (lab or field visit)

TLM2 PPT TLM5 ICT (NPTEL, Swayam Prabha, MOOCS)

TLM3 Tutorial TLM6 Group Discussion/project

ACADEMIC CALENDAR:

Description From To Weeks

I Phase of Instructions-1+ CRT Classes

19-11-2018 12-01-2019 7 W+1 W

I Mid Examinations 18-01-2019 24-01-2019 1 W

II Phase of Instructions 25-01-2019 30-03-2019 9 W

II Mid Examinations 01-04-2019 06-04-2019 1 W

Preparation and Practicals 08-04-2019 20-04-2019 2 W

Semester End Examinations 22-04-2019 04-05-2019 2 W

EVALUATION PROCESS:

Evaluation Task COs Marks

Assignment/Quiz – 1 1 A1=5


I-Mid Examination 1,2 B1=20




II-Mid Examination 3,4,5 B2=20

Evaluation of Assignment/Quiz Marks: A=(A1+A2+A3+A4+A5)/5 1,2,3,4,5 A=5

Evaluation of Mid Marks: B=75% of Max(B1,B2)+25% of Min(B1,B2) 1,2,3,4,5 B=20

Cumulative Internal Examination : A+B 1,2,3,4,5 A+B=25

Semester End Examinations 1,2,3,4,5 C=75

Total Marks: A+B+C 1,2,3,4,5 100

Program Educational Objectives (PEO) PEO1: To provide students with a solid foundation in mathematical, scientific and engineering

fundamentals required to solve engineering problems PEO2: To train students with good scientific and engineering breadth so as to comprehend,

analyze, design, and create novel products and solutions for the real life problems PEO3: To prepare students to excel in competitive examinations, postgraduate programs, advanced education or to succeed in

industry/technical profession PEO4: To inculcate in students professional and ethical attitude, effective communication skills, teamwork skills, multidisciplinary

approach, and an ability to relate engineering issues to broader social context PEO5: To provide student with an academic environment with awareness of excellence, leadership,

and the life-long learning needed for a successful professional career PROGRAM OUTCOMES (POs) PO1: To apply the knowledge of mathematics, science, engineering fundamentals and an

engineering specialization to the solution of complex engineering problems.

PO2: To identify, formulate, review research literature and analyze complex engineering problems reaching substantiated conclusions using first principles of mathematics, natural sciences and engineering sciences.

PO3: To design solutions for complex engineering problems and design system components or processes that meet the specified needs with appropriate consideration for the public health and safety, and the cultural, societal, and environmental considerations.

PO4: To use research-based knowledge and research methods including design of experiments, analysis and interpretation of data and synthesis of the information to provide valid conclusions.

PO5: To create, select and apply appropriate techniques, resources, and modern engineering and IT tools including predictions and modeling to complex engineering activities with an understanding of limitations.

PO6: To apply reasoning informed by the contextual knowledge to assess societal, health, safety, legal, and cultural issues and the consequent responsibilities relevant to the professional engineering practice

PO7: To understand the impact of the professional engineering solutions in societal and environmental contexts, and demonstrate the knowledge of, and need for sustainable development

PO8: To apply ethical principles and commit to professional ethics and responsibilities and norms of the engineering practice

PO9: To function effectively as an individual, and as a member or leader in diverse teams, and in multidisciplinary settings.

PO10: To communicate effectively on complex engineering activities with the engineering community and with society at large, such as, being able to comprehend and effective reports and design documentation, make effective presentations, and give and receive clear instructions.

PO11: To demonstrate knowledge and understanding of the engineering and management principles and apply these to one’s own work, as a member and leader in a team, to manage projects and in multidisciplinary environments.

PO12: To recognize the need for, and have the preparation and ability to engage in independent and life-long learning in the broadest context of technological change

PROGRAM SPECIFIC OUTCOMES (PSOs)

PSO1: To apply the knowledge of Aerodynamics, Propulsion, Aircraft structures and Flight Dynamics in the Aerospace vehicle design

PSO2: To prepare the students to work effectively in the defense and space research programs

Dr.P.Lovaraju Dr.P.Lovaraju Dr.P.Lovaraju

Course Instructor Module Coordinator HOD

LAKIREDDY BALI REDDY COLLEGE OF ENGINEERING DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

(Autonomous & Affiliated to JNTUK, Kakinada & Approved by AICTE, New Delhi,

NAAC Accredited with ‘A’ grade, Accredited by NBA, Certified by ISO 9001:2015) L B Reddy Nagar, Mylavaram-521 230, Krishna District, Andhra Pradesh.

COURSE HANDOUT

Part-A PROGRAM : B.Tech., VI-Sem., Aerospace Engineering


COURSE NAME & CODE : Finite Element Method - S 250


COURSE CREDITS : 3

COURSE INSTRUCTOR : Dr. B. Eswara Kumar

COURSE COORDINATOR : Dr. B. Eswara Kumar

PRE-REQUISITE: Strength of Materials

COURSE OBJECTIVE: This course aims to develop a practical approach to Finite Element Method (FEM) as a tool to solve engineering problems. The course will introduce FEM and its applications to common problems in engineering, especially structural and thermal areas. Due emphasis will be placed on implementing the ideas learnt in theory class as working computer codes to solve simple problems. Carefully designed examples will help in understanding the nuances of the FEM techniques and computer applications of the same. COURSE OUTCOMES (CO) At the end of the course, the student should be able to

CO1: Identify mathematical model for solution of common engineering problems

CO2: Determine the design quantities (deformation, strain, stress) for engineering structures

under different loading conditions.

CO3: Formulate the design and heat transfer problems with the application of FEM.

CO4: Create new solutions for the existing problems using FEM approaches.

CO5: Evaluate the natural frequencies of bar and beam structures

COURSE ARTICULATION MATRIX (Correlation between COs & POs, PSOs):

COs PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PSO1 PSO2

CO1 3 2 2 1 1 1 2 1 3 2 CO2 3 3 2 1 1 1 1 1 3 2 CO3 3 2 3 2 2 1 2 2 CO4 3 2 2 2 1 1 3 2 CO5 3 3 2 2 1 1 1 1

Note: Enter Correlation Levels 1 or 2 or 3. If there is no correlation, put ‘-’ 1- Slight (Low), 2 – Moderate (Medium), 3 - Substantial (High).


T1 Chandraputla, Ashok, Belegundu., Introduction to Finite Elements in Engineering,

3rd edition, 5th impress, Prentice – Hall, 2008.

T2 SS Rao., The Finite Element Methods in Engineering, 4th edition, 6th reprint, B.H.

Pergamon, 2010.


R1 JN Reddy., An introduction to Finite Element Method, 3rd edition, 13th reprint,

McGraw Hill, 2011.

R2 Kenneth H. Huebner, Donald L. Dewhirst, Douglas E Smith, Ted G. Byrom., The

Finite Element Method for Engineers, 4th edition, John Wiley & sons (ASIA) Pvt Ltd,

2001.

R3 David Hutton., Fundamentals of Finite Element Analysis, Tata McGraw Hill, 2005

R4 George R Buchanan, R.Rudra Moorthy., Finite Element Analysis, Tata McGraw Hill,

2006

Part-B

COURSE DELIVERY PLAN (LESSON PLAN)

UNIT-I: INTRODUCTION TO FINITE ELEMENT METHOD, ONE DIMENSIONAL

PROBLEM

S.No. Topics to be

covered

No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

1.

Course

outcomes,

Introduction to

FEM

2 19/11, 20/11 TLM1,

TLM2

CO1 T1

2.

Stresses and

Equilibrium,

Boundary

conditions

1 23/11 TLM1,

TLM2

CO1 T1

3. Strain-

Displacement

relations

1 26/11 TLM1 CO1 T1

4. Stress-Strain

relations 2 27/11, 28/11 TLM1

CO1 T1

5.

Potential Energy

Equilibrium,

Rayleigh-Ritz

method

1 30/11 TLM1

CO1 T1

6. Tutorial – 1 1 3/12 TLM3 CO1 T1

7.

One-

Dimensional

problems –

Finite element

modeling,

elements

division

1 04/12 TLM1

CO1 T1

8. Coordinates and

shape functions 1 05/12 TLM1

CO1 T1

9. Potential Energy

approach 1 07/12 TLM1

CO1 T1

10.

Stiffness matrix

and its

properties;

assembly

1 10/12 TLM1,

TLM5

CO1 T1

11. Tutorial – 2 1 11/12 TLM3 CO1 T1

12. Problems 1 12/12 TLM1 CO1 T1

No. of classes required

to complete UNIT-I 14


UNIT-II : ANALYSIS OF BEAMS

S.No. Topics to be

covered

No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

13. Introduction,

Hermite shape

functions

1 14/12 TLM1,

TLM2

CO2 T1, R1

14.

Potential Energy

for a beam using

Potential Energy

Approach

2 17/12, 18/12 TLM1

CO2 T1, R1

15. Stiffness matrix

for a beam

element

1 19/12 TLM1 CO2 T1

16. Tutorial – 3 1 21/12 TLM3 CO2 T1

17. Finite Element

formulation for a

beam element

1 24/12 TLM1,

TLM5

CO2 T1, R1

18. Numerical

problems 1 26/12 TLM1

CO2 T1

19. 2D problems

using Constant

Strain Triangles

2 28/12, 31/12 TLM1 CO2 T1

20. Numerical

problems 1 02/01/2019 TLM1

CO2 T1, R1

21. Tutorial – 4 1 04/01 TLM3 CO2 T1

No. of classes required to

complete UNIT-II 11


UNIT-III : Axisymmetric solids subjected to Axisymmetric loading

S.No. Topics to be

covered

No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

22. Introduction,

Axisymmetric

formulation

1 25/01 TLM1 CO3 T1

23.

Finite element

modeling for

triangular

element

2 28/01,29/01 TLM1

CO3 T1

24. Numerical

problems 2 30/01,01/02 TLM1

CO3 T1

25. Tutorial – 5 1 04/02 TLM3 CO3 T1, R1

26. 2-D

Isoparametric

elements

2 05/02,06/02 TLM1 CO3 T1, R1

27. Numerical

problems 3 08/02,11/02,12/02 TLM1

CO3 T1

28. Numerical

Integration 1 13/02 TLM1

CO3 T1

29. Tutorial – 6 1 15/02 TLM3 CO3 T1


to complete UNIT-III 13


UNIT-IV : Heat Transfer

S.No. Topics to be

covered

No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

30.

Introduction,

Heat

conduction in

plane walls

1 18/02 TLM1

CO4 R3

31. Finite element

formulation 1 19/02 TLM1

CO4 R3

32. Numerical

problems 2 20/02,22/02 TLM1

CO4 R3

33. Tutorial – 7 1 25/02 TLM3 CO4 R3

34. Convective

heat transfer in

fins

1 26/02 TLM1 CO4 R3

35. Numerical

Problems 1 27/02 TLM1

CO4 R3

36.

2-D analysis

on thin plate

with triangular

elements

2 01/03,05/03 TLM1

CO4 R3

37.

Element

conductivity

matrix and

convection

matrix

1 06/03 TLM1

CO4 R3

38. Tutorial – 8 1 08/03 TLM3 CO4 R3


to complete UNIT-IV 11


UNIT-V : Dynamic Analysis

S.No. Topics to be

covered

No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

39. Introduction to

Dynamic

analysis

1 11/03 TLM1 CO5 T1

40.

Formulation

for Finite

Element

Model

1 12/03 TLM1

CO5 T1

41.

Element mass

matrices,

Lumped mass

matrix

2 13/03,15/03 TLM1

CO5 T1

42.

Evaluation of

Eigen values

and Eigen

vectors for a

stepped bar

2 18/03,19/03 TLM1

CO5 T1

43. Tutorial – 9 1 20/03 TLM3 CO5 T1

44. Numerical

Problems 2 22/03,25/03 TLM1

CO5 T1

45. Tutorial – 10 1 26/03 TLM3 CO5 T1

46. Higher order

elements,

Present day

2 27/03,29/03 TLM1 CO5 T1

FEM

commercial

codes,

Revision


to complete UNIT-V 12



S.No. Topics to be

covered

No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

47.


TLM1 Chalk and Talk TLM4 Demonstration (Lab/Field Visit)

TLM2 PPT TLM5 ICT (NPTEL/Swayam Prabha/MOOCS)

TLM3 Tutorial TLM6 Group Discussion/Project

Part - C

EVALUATION PROCESS:














PROGRAMME EDUCATIONAL OBJECTIVES (PEOs)

PEO1: To provide students with a solid foundation in mathematical, scientific and

engineering fundamentals required to solve engineering problems

PEO2: To train students with good scientific and engineering breadth so as to

comprehend, analyze, design, and create novel products and solutions for the real

life problems

PEO3: To prepare students to excel in competitive examinations, postgraduate programs,

advanced education or to succeed in industry/technical profession

PEO4: To inculcate in students professional and ethical attitude, effective communication

skills, teamwork skills, multidisciplinary approach, and an ability to relate

engineering issues to broader social context

PEO5: To provide student with an academic environment with awareness of excellence,

leadership, and the life-long learning needed for a successful professional career

PROGRAMME OUTCOMES (POs)

PO1: To apply the knowledge of mathematics, science, engineering fundamentals and an

engineering specialization to the solution of complex engineering problems.

PO2: To identify, formulate, review research literature and analyze complex engineering problems

reaching substantiated conclusions using first principles of mathematics, natural sciences and

engineering sciences.

PO3: To design solutions for complex engineering problems and design system components or

processes that meet the specified needs with appropriate consideration for the public health

and safety, and the cultural, societal, and environmental considerations.

PO4: To use research-based knowledge and research methods including design of experiments,

analysis and interpretation of data and synthesis of the information to provide valid

conclusions.

PO5: To create, select and apply appropriate techniques, resources, and modern engineering and IT

tools including predictions and modeling to complex engineering activities with an

understanding of limitations.

PO6: To apply reasoning informed by the contextual knowledge to assess societal, health, safety,

legal, and cultural issues and the consequent responsibilities relevant to the professional

engineering practice

PO7: To understand the impact of the professional engineering solutions in societal and

environmental contexts, and demonstrate the knowledge of, and need for sustainable

development

PO8: To apply ethical principles and commit to professional ethics and responsibilities and norms

of the engineering practice

PO9: To function effectively as an individual, and as a member or leader in diverse teams, and in

multidisciplinary settings.

PO10: To communicate effectively on complex engineering activities with the engineering

community and with society at large, such as, being able to comprehend and effective reports

and design documentation, make effective presentations, and give and receive clear

instructions.

PO11: To demonstrate knowledge and understanding of the engineering and management principles

and apply these to one’s own work, as a member and leader in a team, to manage projects and

in multidisciplinary environments.

PO12: To recognize the need for, and have the preparation and ability to engage in independent and

life-long learning in the broadest context of technological change

PSOs

PSO1: To apply the knowledge of Aerodynamics, Propulsion, Aircraft structures and Flight

Dynamics in the Aerospace vehicle design


Course Instructor Course Coordinator Module Coordinator HOD

LAKKIREDDY BALI REDDY COLLEGE OF ENGINEERING

DEPARTMENT OF AEROSPACE ENGINEERING (Autonomous & Affiliated to JNTUK, Kakinada & Approved by AICTE, New Delhi,

NAAC Accredited with ‘A’ grade,Certified by ISO 9001:2015) L B Reddy Nagar, Mylavaram-521 230, Krishna District, Andhra Pradesh.

COURSE HANDOUT



COURSE NAME & CODE : HELICOPTER AERODYNAMICS - S 260


COURSE CREDITS : 3

COURSE INSTRUCTOR : ASHUTOSH SHUKLA

COURSE COORDINATOR : Dr. P. Lovaraju

PRE-REQUISITE: Aerodynamics-1

COURSE OBJECTIVE : 1. To learn the function of various parts of Helicopter

2. To learn the rotor theories and power requirements of helicopter motion

3. To learn the Lift, propulsion and control of V/STOL aircrafts

4. To learn about the fundamental of hover craft dynamics COURSE OUTCOMES(CO)

CO1:To analyze the performance various components of helicopter

CO2:To analyze the performance of V/STOL aircrafts

CO3:To analyze the ground effects of various vehicles

COURSE ARTICULATION MATRIX (Correlation between COs&POs,PSOs):

COs PO 1

PO 2

PO 3

PO 4

PO 5

PO 6

PO 7

PO 8

PO 9

PO 10

PO 11

PO 12

PSO 1

PSO 2

PSO 3

CO1 2 1 1 2 1 2 1 2 2 2 2

CO2 2 1 1 2 1 2 1 2 2 2 2

CO3 2 1 1 2 1 2 1 2 2 2 2



T1 1. Gessow , A., Myers, Aerodynamics of Helicopter, G.C MacMillan & Co., N.Y. 1987

T2 2. Gupta, L., Helicopter Engineering, Himalayan Books, 1996

T3 McCormick, B.W., Aerodynamics of V/STOL Flight, Academic Press, 1987


R1 Johnson, W., Helicopter Theory, Princeton university Press, 1980

COURSE DELIVERY PLAN (LESSON PLAN): Section-A

UNIT-I : ELEMENTS OF HELICOPTER AERODYNAMICS

S.No. Topics to be covered

No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

1. Introduction to Subject 1 19-11-18 TLM1 CO1 T1

2. Course Outcomes 1 20-11-18 TLM1 CO1 T1

3. Introduction to UNIT-I 1 22-11-18 TLM1 CO1 T1

4. Configurations based on torque 1 26-11-18 TLM1 CO1 T1

5. Jet rotors 1 27-11-18 TLM1 CO1 T1

6. Compound helicopters 1 28-11-18 TLM2 CO1 T1

7. TUTORIAL-1 1 29-11-18 TLM3 CO1 T1

8. Collective pitch control 1 03-12-18 TLM2 CO1 T2

9. Cyclic pitch control 1 04-12-18 TLM2 CO1 T2

10. Lead-Lag hinges 1 05-12-18 TLM1 CO1 T2

11. Teathering hinge 1 06-12-18 TLM1 CO1 T2

12. TUTORIAL-2 1 10-12-17 TLM3 CO1 T2

13. Assignment/Quiz-1 1 11-12-17 TLM1 CO1 T2

No. of classes required to complete

UNIT-I 13


UNIT-II : IDEAL ROTOR THEORY


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

14. Introduction to UNIT-II 1 12-12-18 TLM1 CO1 T1

15. Momentum theory 1 13-12-18 TLM1 CO1 T1

16. Simple blade element

theories 1 17-12-18

TLM1 CO1 T1

17. Figure of merit 1 18-12-18 TLM1 CO1 T1

18. TUTORIAL-3 1 19-12-18 TLM3 CO1 T1

19. Profile power 1 20-12-18 TLM2 CO1 T1

20. Induced power estimation 1 24-12-18 TLM2 CO1 T1

21. Constant chord rotors 1 26-12-18 TLM1 CO1 T1

22. Ideal twist rotors 1 31-12-18 TLM1 CO1 T1

23. TUTORIAL-4 1 02-1-19 TLM3 CO1 T1



UNIT-II 13


UNIT-III : POWER ESTIMATES


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

25. Introduction to UNIT-III 1 07-1-19 TLM1 CO1 T1, R1

26. Induced power required in

forward flight 1 08-1-19

TLM1 CO1 T1, R1

27. Profile power required in

forward flight 2

09-1-19, 10-

1-19

TLM1 CO1 T1, R1

28. Parasite power required in

forward flight 1 28-119

TLM1 CO1 T1, R1

29. TUTORIAL-5 1 29-1-19 TLM3 CO1 T1, R1

30. Performance curves with

effects of altitude 1 30-1-19

TLM2 CO1 T1, R1

31. Preliminary ideas on

helicopter stability 2 31-2-19

TLM2 CO1 T1, R1

32. TUTORIAL-6 1 04-2-19 TLM3 CO1 T1, R1

33. Assignment/Quiz-3 1 05-2-19 TLM1 CO1 T1, R1


UNIT-III 11


UNIT-IV : LIFT, PROPULSION AND CONTROL OF V/STOL AIRCRAFT


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

34. Introduction to UNIT-IV 1 06-2-19 TLM1 CO2 T3

35. Propeller 1 07-2-19 TLM1 CO2 T3

36. Rotor and ducted fan 1 11-2-19 TLM1 CO2 T3

37. Jet lift 1 12-2-19 TLM1 CO2 T3

38. TUTORIAL-7 1 13-2-19 TLM3 CO2 T3

39. Tilt wing and vectored thrust 2 14-2-19,

18-2-19

TLM1

CO2 T3

40. Performance of VTOL 1 19-2-19 TLM2 CO2 T3

41. Performance of STOL 1 20-2-19 TLM2 CO2 T3

42. TUTORIAL-8 1 21-2-19 TLM3 CO2 T3



UNIT-IV 11


UNIT-V : GROUND EFFECT MACHINES


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

44. Introduction to UNIT-V 1 26-3-19 TLM1 CO3

45. Hover height 2 27-3-19,

28-3-19

TLM1 CO3

46. Lift augmentation 1 05-3-19 TLM1 CO3

47. Power calculations for plenum

chamber 2

06-3-19,

07-3-19

TLM1 CO3

48. Peripheral jet machine 2 11-3-19,

12-3-19 TLM2

CO3

49. TUTORIAL-9 1 13-3-19 TLM3 CO3

50. Drag of hovercraft 1 14-3-19 TLM2 CO3

51. Applications of hovercraft. 1 18-3-19 TLM2 CO3

52. TUTORIAL-10 1 19-3-19 TLM3 CO3

53. Assignment/Quiz-5 1 20-3-19 TLM1 CO3


UNIT-V 10



S.No.

No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

54.

55.

56.


TLM1 Chalk and Talk TLM4 Problem Solving TLM7 Seminars or GD

TLM2 PPT TLM5 Programming TLM8 Lab Demo

TLM3 Tutorial TLM6 Assignment or Quiz TLM9 Case Study

ACADEMIC CALENDAR:

Description From To Weeks

I Phase of Instructions-1 19-11-2018 13-01-2019 7

Sankranthi Holidays 11-01-2019 17-01-2019 1 week

I Mid Examinations 18-01-2019 24-01-2019 1

II Phase of Instructions 22-01-2019 31-03-2019 9

II Mid Examinations 1-04-2019 6-04-2019 1

Preparation and Practicals 8-04-2019 20-04-2019 2

Semester End Examinations 22-04-2019 04-05-2019 2

EVALUATION PROCESS:

















PEO2:To train students with good scientific and engineering breadth so as to


life problems

PEO3:To prepare students to excel in competitive examinations, postgraduate programs,


PEO4:To inculcate in students professional and ethical attitude, effective communication






(a) To apply the knowledge of mathematics, science, engineering fundamentals and an

engineering specialization to the solution of engineering problems

(b) To identify, formulate and analyze complex engineering problems reaching

substantiated conclusions

(c) To design solutions for complex engineering problems and design system components

or processes that meet the specified needs with appropriate consideration for the

public health and safety, and the cultural, societal, and environmental considerations.

d) To conduct investigations of complex problems that cannot be solved by

straightforward application of knowledge, theories and techniques applicable to the

engineering discipline

e) To create, select and apply appropriate techniques, resources, and modern engineering

and IT tools

f) To apply reasoning informed by the contextual knowledge to assess societal, health,

safety, legal, and cultural issues and the consequent responsibilities relevant to the

professional engineering practice

g) To understand the impact of the professional engineering solutions in societal and


development

h) To apply ethical principles and commit to professional ethics and responsibilities and

norms of the engineering practice

i) To function effectively as an individual, and as a member or leader in diverse teams,

and in multidisciplinary settings

j) To communicate effectively on complex engineering activities with the engineering

community and with society

k) To demonstrate knowledge and understanding of the engineering and management

principles and apply these to one’s own work, as a member and leader in a team, to

manage projects and in multidisciplinary environments

l) To recognize the need for, and have the preparation and ability to engage in

independent and life-long learning in the broadest context of technological change

PSOs


Dynamics in the Aerospace vehicle design.





NAAC Accredited with ‘B++’ grade, Certified by ISO 9001:2015) L B Reddy Nagar, Mylavaram-521 230, Krishna District, Andhra Pradesh.

COURSE HANDOUT



COURSE NAME & CODE : INTRODUCTION TO SPACE TECHNOLOGY - S 283


COURSE CREDITS : 3

COURSE INSTRUCTOR : BASANI HARSHA VARDHAN REDDY

COURSE COORDINATOR :

PRE-REQUISITE: NONE

COURSE OBJECTIVE: In this course student will be able to learn the space mission strategies and fundamental orbital mechanics. She/he can be able to calculate flight trajectories of rockets and missiles. He will be able to understand the fundamentals of atmospheric re-entry issues and satellite attitude control techniques. COURSE OUTCOMES (CO) CO1: To analyse orbital elements and it’s maneuvering CO2: To analyse trajectories of rockets and missile CO3: To analyse the dynamics of spacecraft attitude CO4: CO5:


COs PO 1

PO 2

PO 3

PO 4

PO 5

PO 6

PO 7

PO 8

PO 9

PO 10

PO 11

PO 12

PSO 1

PSO 2

CO1 3 3 3 - 2 - 2 - 2 3 2 3 3 3

CO2 3 3 3 3 3 - 2 - 2 3 2 3 3 3

CO3 3 3 3 3 2 - - - 2 3 2 3 2 3

CO4 - - - - - - - - - - - - - -

CO5 - - - - - - - - - - - - - -



T1 W.E.Wiesel, Spaceflight Dynamics, McGraw-Hill,1997

T2 Cornelisse, Schoyer HFR, Wakker KF, Rocket Propulsion and Space Flight Dynamics,

pitman publications, 1984


R1 J.Sellers., “Understanding Space: An Introduction to Astronautics”, McGraw- Hill, 2000.

R2 Francis J Hale., “Introduction to Space Flight”, Prentice-Hall, 1994.

COURSE DELIVERY PLAN (LESSON PLAN): Section-A

UNIT-I : INTRODUCTION


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

1. Introduction to origin of space

1 20/11/2018 TLM2 Knowledge T2

2. Space Missions- Types


3. Space Environment-Introduction


4. Space Environment-Effects on

Spacecraft 1 24/11/2018 TLM2 Knowledge T2

5. Tutorial-1

1 27/11/2018 TLM3 Apply T2

6.

Introduction to Rocket

Propulsion-classification and

types 1 29/11/2018

TLM1/

TLM2 Knowledge

T2

7. Fundamentals of solid Rocket

Propellants 1 30/11/2018 TLM1 Knowledge

T2

8. Solid Rocket Propellants- Burn

rate & properties 1 01/12/2018 TLM1 Knowledge

T2

9. Fundamentals of Liquid Rocket

Propellants 1 04/12/2018 TLM1 Knowledge

T2

10. Liquid Rocket Propellants-Pump

& Pressure Feed Systems 1 06/12/2018

TLM1/

TLM2 Knowledge

T2

11. Rocket Equation/ Tutorial-2 1 07/12/2018 TLM1/

TLM3 Apply

T2

12. Assignment - 1 1 11/12/2018 TLM6 Apply T2


UNIT-I 12 12 No. of classes taken:

UNIT-II: ORBITAL MECHANICS & ORBITAL MANEUVERS


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

13.

Two body motion-Inertial

Frame 1 13/12/2018 TLM1 Knowledge R2/T2

14.

Two body motion-Angular

Momentum & Orbit Eq. 1 14/12/2018 TLM1 Knowledge R2/T2

15. Conic Sections- Circular Orbits

1 15/12/2018 TLM1 Knowledge R2

16. Conic Sections- Elliptical Orbits

1 18/12/2018 TLM1 Knowledge R2/T2

17. Tutorial-3

1 20/12/2018 TLM3 Apply R2/T2

18. Conic Sections- Elliptical Orbits


19. Conic Sections- Parabolic Orbits

1 22/12/2018 TLM1 Knowledge R2/T2

20.

Conic Sections- Hyperbolic

Orbits 1 27/12/2018 TLM1 Knowledge R2/T2

21. Tutorial-4

1 28/12/2018 TLM3 Apply T2

22.

Classic Orbital Elements &

Ground Tracks 1 29/12/2018 TLM1 Knowledge R2/T2

23. Orbital Maneuvers-Hohmann

transfer 1 03/01/2019 TLM1 Knowledge R2

24.

Bi-elliptical transfer &

Combines Maneuvers/ Tutorial-

5 1 04/01/2019 TLM1 Knowledge R2/T2

25. Propulsion for Maneuvers/

Assignment-2 1 05/01/2019 TLM1 Knowledge R2/T2


UNIT-II 13 No. of classes taken:

Unit III- ASCENT FLIGHT MECHANICS OF ROCKETS & MISSILES


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

26. Two-Dimensional trajectories


27. Multi-Stage Rockets


28. Vehicle Sizing


29. Tutorial-6

1 01/02/2019 TLM3 Apply T1

30. Two-Stage Rockets


31. Trade-off Ratios


32. Single Stage to Orbit


33.

Sounding Rockets & Gravity

turn trajectories 1 08/02/2019 TLM1/

TLM2 Knowledge

T1

34. Tutorial-9/

1 12/02/2019 TLM3 Apply T1

35. Assignment 3

1 14/02/2019 TLM6 Apply T1


UNIT-III 10 10 No. of classes taken:

Unit IV- ATMOSPHERIC REENTRY


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

36. Introduction to Reentry


37. Steep Ballistic Reentry


38. Steep Ballistic Reentry


39. Ballistic Orbital Reentry


40. Tutorial-10

1 22/02/2019 TLM3 APPLY T1

41. Skip Reentry


42. Double Dip Reentry


43. Aero Braking


44. Lifting Body Reentry


45. Tutorial-11

1 02/03/2019 TLM3 APPLY T1

46. Assignment-4 1 05/03/2019 TLM6 APPLY T1

No. of classes required to complete UNIT-IV 11 11 No. of classes taken:

Unit V- SATELLITE ATTITUDE DYNAMICS


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

47. Introduction


48.

Torque Free Axi-symmetric

Body 1 08/03/2019 TLM1/

TLM2

Knowledge T1

49.

Torque Free Axi-symmetric

Body 1 12/03/2019 TLM1/

TLM2

Knowledge T1

50.

Attitude Control for spinning

Spacecraft 1 14/03/2019

TLM1/

TLM2

Knowledge T1

51.

Attitude Control for spinning

Spacecraft 1 15/03/2019

TLM1/

TLM2

Knowledge T1

52. Tutorial-12

1 16/03/2019

TLM3 APPLY T1

53.

Attitude Control for non-

spinning Spacecraft 1 19/03/2019

TLM1/

TLM2

Knowledge T1

54. The Yo-Yo Mechanism

1 22/03/2019

TLM1/

TLM2 Knowledge T1

55. Gravity Gradient Satellite

1 23/03/2019

TLM1/

TLM2 Knowledge T1

56.

Dual Spin Spacecraft- Attitude

Determination 1 26/03/2019

TLM1/

TLM2

Knowledge T1

57.

Dual Spin Spacecraft- Attitude

Determination 1 28/03/2019

TLM1/

TLM2 Knowledge

T1

58. Tutorial-13

1 29/03/2019

TLM3 APPLY T1

59. Assignment-5

1 30/03/2019

TLM6 APPLY T1


UNIT-V 13 13 No. of classes taken:


TLM1 Chalk and Talk TLM4 Problem Solving TLM7 Seminars or GD

TLM2 PPT TLM5 Programming TLM8 Lab Demo

TLM3 Tutorial TLM6 Assignment or Quiz TLM9 Case Study

EVALUATION PROCESS:



















life problems











(b) To identify, formulate and analyze complex engineering problems reaching substantiated

conclusions

(c) To design solutions for complex engineering problems and design system components or

processes that meet the specified needs with appropriate consideration for the public

health and safety, and the cultural, societal, and environmental considerations.

d) To conduct investigations of complex problems that cannot be solved by straightforward

application of knowledge, theories and techniques applicable to the engineering discipline


and IT tools






development



i) To function effectively as an individual, and as a member or leader in diverse teams, and

in multidisciplinary settings






l) To recognize the need for, and have the preparation and ability to engage in independent

and life-long learning in the broadest context of technological change

PSOs







NAAC Accredited with ‘A’ grade, Certified by ISO 9001:2015)


COURSE HANDOUT



COURSE NAME & CODE : Mechanics of Composites S303


COURSE CREDITS : 3

COURSE INSTRUCTOR : S.IndrasenaReddy

COURSE COORDINATOR :

PRE-REQUISITE: Strength of Materials

COURSE EDUCATIONAL OBJECTIVE:

To Learn the basic knowledge about composite materials and advantages of

composites

To Learn about the methods of composites at micro and macro level

To Familiarize the students with different equations for different laminates

To Learn about basic design concepts of sandwich panels

To Learn about mould processes, types of resins and those properties

COURSE OUTCOMES (CO)

CO1: To understand the stress-strain relations applicable for composite materials

CO2: To analyze behavior of composite materials at micro level and macro level

CO3: To design the multi directional composites

CO4: To design different types of sandwich panels used in aerospace industries

CO5: To apply techniques of fabrication processes to manufacture composites


COs PO

1

PO

2

PO

3

PO

4

PO

5

PO

6

PO

7

PO

8

PO

9

PO

10

PO

11

PO

12

PSO

1

PSO

2

CO1 3 3 3 3 2 3 3

CO2 3 3 3 3 2 2 3 3

CO3 3 3 3 3 2 2 3 3

CO4 3 3 3 3 2 2 3 3

CO5 2 2 2 2 2 2 2

Note: Enter Correlation Levels 1 or 2 or 3. If there is no correlation, put ‘-’

1- Slight(Low), 2 - Moderate(Medium), 3 - Substantial (High).


T1 Calcote, LR., “The Analysis of laminated Composite Structures”,

Von – Noastrand Reinhold Company, New York 1998

T2 Jones, R.M., “Mechanics of Composite Materials”, 2nd Edition McGraw-Hill,

Kogakusha Ltd.,Tokyo, 1998


R1 Agarwal, B.D., Broutman, L.J., “Analysis and Performance of Fibre Composites”, John

Wiley and sons. Inc., New York, 1995.

R2 Lubin, G., “Handbook on Advanced Plastics and Fibre Glass”, Von Nostrand Reinhold

Co., New York, 1989

Part-B


UNIT-I : STRESS STRAIN RELATION


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

1. Introduction to composite

materials 1 19-11-18 TLM1 CO 1 T1

2. Reinforcement and matrices 1 20-11-18 TLM1 CO 1 T1

3. Types of Reinforcement 1 22-11-18 TLM1 CO 1 T1

4. Types of matrices 1 23-11-18 TLM2 CO 1 T1

5. Advantages and application of

composites 1 26-11-18 TLM1 CO 1 T1

6. Types of Fibers and their

applications 1 27-11-18 TLM2 CO 1 T1

7. Generalized Hooke’s Law 1 29-11-18 TLM1 CO 1 T1

8. Stress strain relations for different


9. Problems on generalized Hooke’s

law 1 03-12-18 TLM1 CO 1 T1

10. Elastic constants for anisotropic 1 04-12-18 TLM3 CO 1 T1

11. Elastic constants for orthotropic 1 06-12-18 TLM1 CO 1 T1

12. Elastic constants for isotropic


13. Stress strain relations for non

isotropic materials 1 10-12-18 TLM1 CO 1 T1

14. Stress strain relations for

orthotropic materials 1 11-12-18 TLM3 CO 1 T1

No. of classes required to complete UNIT-I 14 No. of classes taken:

UNIT-II : METHODS OF ANALYSIS


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

15. Introduction to micro mechanics 1 13-12-18 TLM1 CO 2 T2

16. Mechanics of materials approach 1 14-12-18 TLM1 CO 2 T2

17. Elasticity approach to materials 1 17-12-18 TLM1 CO 2 T2

18. Determine elastic constants 1 18-12-18 TLM3 CO 2 T2

19. Stiffness method to elastic

constants 1 20-12-18 TLM1 CO 2 T2

20. Introduction to macro mechanics 1 21-12-18 TLM1 CO 2 T2

21. Stress-strain relations w.r.to

natural axis 1 24-12-18 TLM1 CO 2 T2

22. Stress-strain relations w.r.to

arbitrary axis 1 27-12-18 TLM1 CO 2 T2

23. Determination of material

properties 1 28-12-18 TLM1 CO 2 T2

24. Experimental characterization of

lamina. 1 31-12-18 TLM1 CO 2 T2

25. Stiffness matrix problems 1 03-01-19 TLM3 CO 2 T2

26. METHODS OF ANALYSIS 1 04-01-19 TLM1 CO 2 T2

No. of classes required to complete UNIT-II 12 No. of classes taken:

UNIT-III : LAMINATED PLATES


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

27. Introduction to laminate 1 25-01-19 TLM1 CO 3 T2

28. Laminates and their applications 1 28-01-19 TLM1 CO 3 T2

29. Equilibrium equations for laminated

plates 1 29-01-19 TLM1 CO 3 T2

30. Differential equation for a general

laminate 1 31-01-19 TLM1 CO 3 T2

31. Introduction to angle ply laminates 1 01-02-19 TLM1 CO 3 T2

32. Laminate problems 1 04-02-19 TLM3 CO 3 T2

33. Angle ply laminates 1 05-02-19 TLM1 CO 3 T2

34. Problems on angle ply 1 07-02-19 TLM1 CO 3 T2

35. Angle ply laminate problems 1 08-02-19 TLM3 CO 3 T2

36. Introduction to cross ply laminates 1 11-02-19 TLM1 CO 3 T2

37. Cross ply laminates problems 1 12-02-19 TLM1 CO 3 T2

38. Failure criteria and strength of

laminates 1 14-02-19 TLM1 CO 3 T2

39. Maximum stress and strain criteria 1 15-02-19 TLM1 CO 3 T2

40. LAMINATED PLATES 1 18-02-19 TLM3 CO 3 T2

No. of classes required to complete UNIT-III 14 No. of classes taken:

UNIT-IV : SANDWICH CONSTRUCTIONS


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

41. Introduction to sandwich

construction 1 19-02-19 TLM1 CO 4 T1

42. Advantages of sandwich cons. 1 21-02-19 TLM1 CO 4 T1

43. Design concepts of sandwich

construction 1 22-02-19 TLM1 CO 4 T1

44. Facing and core Materials used 1 25-02-19 TLM1 CO 4 T1

45. Modulus of rigidity 1 26-02-19 TLM3 CO 4 T1

46. Problems on sandwich laminates 1 28-02-19 TLM1 CO 4 T1

47. Stresses in the sandwich

constructions 1 01-03-19 TLM1 CO 4 T1

48. Strength of sandwich laminates 1 05-03-19 TLM3 CO 4 T1

49. Sandwich panels with same face

thickness 1 07-03-19 TLM1 CO 4 T1

50. Failure modes of sandwich panels 1 08-03-19 TLM1 CO 4 T1

51. SANDWICH CONSTRUCTIONS 1 11-03-19 TLM1 CO 4 T1

No. of classes required to complete UNIT-IV 10 No. of classes taken:

UNIT-V : FABRICATION PROCESSES


No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

52. Introduction to fabrication process 1 12-03-19 TLM1 CO 5 T1,R2

53. Various Open mould processes 1 14-03-19 TLM1 CO 5 T1,R2

54. Various closed mould processes 1 15-03-19 TLM1 CO 5 T1,R2

55. lay-up process 1 18-03-19 TLM4 CO 5 T1,R2

56. Vacuum bagging 1 19-03-19 TLM3 CO 5 T1,R2

57. Vacuum infusion 1 21-03-19 TLM2 CO 5 T1,R2

58. Pultrusion 1 22-03-19 TLM2 CO 5 T1,R2

59. Resin Transfer Molding 1 25-03-19 TLM1 CO 5 T1,R2

60. Auto Clave 1 26-03-19 TLM2 CO 5 T1,R2

61. Filament Winding 1 28-03-19 TLM1 CO 5 T1,R2

62. FABRICATION PROCESSES 1 29-03-19 TLM1 CO 5 T1,R2

No. of classes required to complete UNIT-V 10 No. of classes taken:



No. of

Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text

Book

followed

HOD

Sign

Weekly

63. Advanced composite materials

64. Hybrid composites





Part - C

EVALUATION PROCESS:



















life problems











(b) To identify, formulate and analyze complex engineering problems reaching

substantiated conclusions

(c) To design solutions for complex engineering problems and design system components

or processes that meet the specified needs with appropriate consideration for the

public health and safety, and the cultural, societal, and environmental considerations.

d) To conduct investigations of complex problems that cannot be solved by

straightforward application of knowledge, theories and techniques applicable to the

engineering discipline


and IT tools






development



i) To function effectively as an individual, and as a member or leader in diverse teams,

and in multidisciplinary settings






l) To recognize the need for, and have the preparation and ability to engage in

independent and life-long learning in the broadest context of technological change

PSOs







NAAC Accredited, Certified by ISO 9001:2015


COURSE HANDOUT

PROGRAM : B.Tech. VI-Sem., ASE


COURSE NAME & CODE : AEROELASTICITY –S114


COURSE CREDITS : 3

COURSE INSTRUCTOR : Dr. L. PRABHU

COURSE COORDINATOR : Dr. L. PRABHU

PRE-REQUISITE: Aerodynamics, Solid Mechanics

Course Educational Objectives

1. To learn the phenomenon of aero elasticity in aircraft

2. To learn the theories and solutions to understand the aeroelastic problems

Course Outcomes

CO1: To analyze the effects of vortex induced vibration on components of an aircraft

CO2: To design the aircraft components by considering effects of flow induced vibration


COs PO

1

PO

2

PO

3

PO

4

PO

5

PO

6

PO

7

PO

8

PO

9

PO

10

PO

11

PO

12

PSO

1

PSO

2

CO1 3 3 3 - - - - - - - - - 3 3

CO2 3 3 3 - - - - - - - - - 3 3

Note: Enter Correlation Levels 1 or 2 or 3. If there is no correlation, put ‘-’

1- Slight(Low), 2 - Moderate(Medium), 3 - Substantial (High).

TEXT BOOKS:

1. Fung, Y.C., An Introduction to the Theory of Aeroelasticity, John Wiley & Sons Inc., New

York 1985.

2. Broadbent, E.G., Elementary Theory of Aeroelasticity, BunHill Publications Ltd., 1986.

REFERENCES

1. Bisplinghoff., R.L., Ashley, H., Halfmann, R.L., Aeroelasticity , Addison Wesley Publishing

Co., Inc., II ed, 1987.

2. Scanlan, R.H.,Rosenbaum, R., Introduction to the Study of Aircraft Vibration and Flutter,

MacMillan Co., N.Y., 1991.

Part-B


UNIT-I: AEROELASTICITY PHENOMENA


No. of

Classes

Requir

ed

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text Book

followed

HOD

Sign

Weekly

1. Vibration of Beams

due to Coupling and

Torsion

2 19 Nov 18

20 Nov 18 TLM1

CO1

T1

2. The Aero-elastic

Triangle of Forces 1 22 Nov 18 TLM1

CO1 T1

3. Tutorial 1 26 Nov 18 TLM3 CO1 T1

4. Stability versus

Response Problems 1 27 Nov 18 TLM1 CO1 T1

5. Aeroelasticity in

Aircraft Design 1 28 Nov 18 TLM1 CO1 T1

6. Vortex Induced

Vibration

2 29 Nov 18

3 Dec 18 TLM1 CO1 T1

7. Tutorial,

Assignment I 1



complete UNIT-I 9 No. of classes taken:

UNIT-II : DIVERGENCE OF A LIFTING SURFACE:


No. of

Classes

Require

d

Tentative

Date of

Completion

Actual

Date of

Completio

n

Teaching

Learning

Methods

Learning

Outcome

COs

Text Book

followed HOD

Sign

Weekly

8. Simple 2 Dimensional

Idealizations

1 5 Dec 18 TLM1 CO1 T1

9. Strip Theory 2 6 Dec 18


10. Fredholm Integral

Equation of the

Second Kind

2 11 Dec 18


11. Tutorial 1 13 Dec 18

TLM3 CO1 T1

12. Exact solutions for

simple rectangular

wings

1 17 Dec 18

TLM1 CO1 T1

13. Semirigid assumption

and approximate

solutions

2 18 Dec 18


14. Generalized

coordinates

1 20 Dec 18 TLM1 CO1 T1

15. Tutorial 1 24 Dec 18

TLM1 CO1 T1

16. Successive

approximations

1 26 Dec 18

TLM1 CO1 T1

17. Numerical

approximations using

matrix equations

2 7 Jan 19

8 Jan 19 TLM1 CO1 T1

18. Tutorial 1 9 Jan 19 TLM3 CO1 T1

19. Discussion board for

Unit II, Assignment II

1 10 Jan 19 TLM6 CO1 T1


complete UNIT-II 16


UNIT-III: STEADY STATE AEROELASTIC PROBLEMS


Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completio

n

Teaching

Learning

Methods

Learning

Outcome

COs

Text Book

followed HOD

Sign

Weekly

20. Loss and reversal of

aileron control

2 28 Jan 19

29 Jan 19 TLM1 CO1 T1

21. Critical aileron

reversal speed

1 30 Jan 19 TLM1 CO1 T1

22. Aileron efficiency 1 31 Jan 19 TLM1 CO1 T1

23.

Semirigid theory and

successive

approximations

2 4 Feb 19

5 Feb 19 TLM1 CO1 T1

24. Lift distributions 1 6 Feb 19 TLM1 CO1 T1

25. Tutorial 1 7 Feb 19

TLM3 CO1 T1

26. Rigid and elastic wing 1 11 Feb 19 TLM1 CO1 T1

27. Discussions about Unit

III & Assignment III

1 12 Feb 19 TLM6 CO1 T1


complete UNIT-III 10


UNIT-IV: FLUTTER PHENOMENON


Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text Book

followed

HOD

Sign

Weekly

28.

Non-dimensional

parameters

1 13 Feb 19

14 Feb 19 TLM1 CO2 T1

29. Stiffness criteria,

Dynamic mass

balancing

1 18 Feb 19

TLM1

CO2

T1

30. Model experiments,

Dimensional similarity

1 19 Feb 19 TLM1

CO2 T1

31.

Flutter analysis, Two

dimensional thin

airfoils in steady

incompressible flow

2 20 Feb 19

21 Feb 19 TLM1

CO2

T1

32. Tutorial 1 25 Feb 19

TLM3 CO2

T1

33. Quasi-steady

aerodynamic

derivatives

1 26 Feb 19

TLM1

CO2

T1

34. Galerkin method for

critical speed

1 27 Feb 19 TLM1

CO2 T1

35. Stability of distributed

motion

1 28 Feb 19 TLM1

CO2 T1

36. Tutorial 1 5 Mar 19 TLM3

CO2 T1

37. Torsion flexure flutter 1 6 Mar 19 TLM1

CO2 T1

38. Solution of the flutter

determinant

2 7 Mar 19

11 Mar 19 TLM1 CO2

T1

39. Methods of

determining the critical

flutter speeds

1 12 Mar 19

TLM1

CO2

T1

40. Flutter prevention and

control

1 13 Mar 19

TLM1

CO2 T1

41. Tutorial and

assignment

1 14 Mar 19 TLM3

CO2 T1


complete UNIT-IV 16


UNIT-V: AEROELASTIC PROBLEMS IN CIVIL AND MECHANICAL ENGINEERING


Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completion

Teaching

Learning

Methods

Learning

Outcome

COs

Text Book

followed

HOD

Sign

Weekly

42. Galloping of

transmission lines 1

18 Mar 19

TLM1 &

TLM2 CO1 T1

43.

flow induced

vibrations of tall

slender structures

2 19 Mar 19

20 Mar 19

TLM1 &

TLM2

CO1

T1

44. suspension bridges 1 25 Mar 19

TLM1 &

TLM2 CO1

T1

45. Discussion and

Assignment

1 26 Mar 19 TLM6

CO1 T1


complete UNIT-V 5




Classes

Required

Tentative

Date of

Completion

Actual

Date of

Completio

n

Teaching

Learning

Methods

Learning

Outcome

COs

Text Book

followed HOD

Sign

Weekly

46. Employing controllers

to extend the stable

zone

2 27 – 28

Mar 19

TLM1

&

TLM2

CO2





Part - C

EVALUATION PROCESS:

















PEO2: To train students with good scientific and engineering breadth to


life problems

PEO3: To prepare students to excel in competitive examinations, postgraduate programs,


PEO4: To inculcate in students professional and ethical attitude, effective communication

skills, teamwork skills, multidisciplinary approach, and an ability to relate engineering issues

to broader social context




PO1: To apply the knowledge of mathematics, science, engineering fundamentals and an engineering

specialization to the solution of complex engineering problems.

PO2: To identify, formulate, review research literature and analyze complex engineering problems reaching

substantiated conclusions using first principles of mathematics, natural sciences and engineering

sciences.

PO3: To design solutions for complex engineering problems and design system components or processes that

meet the specified needs with appropriate consideration for the public health and safety, and the cultural,

societal, and environmental considerations.

PO4: To use research-based knowledge and research methods including design of experiments, analysis and

interpretation of data and synthesis of the information to provide valid conclusions.

PO5: To create, select and apply appropriate techniques, resources, and modern engineering and IT tools

including predictions and modeling to complex engineering activities with an understanding of

limitations.

PO6: To apply reasoning informed by the contextual knowledge to assess societal, health, safety, legal, and

cultural issues and the consequent responsibilities relevant to the professional engineering practice

PO7: To understand the impact of the professional engineering solutions in societal and environmental

contexts, and demonstrate the knowledge of, and need for sustainable development

PO8: To apply ethical principles and commit to professional ethics and responsibilities and norms of the

engineering practice

PO9: To function effectively as an individual, and as a member or leader in diverse teams, and in

multidisciplinary settings.

PO10: To communicate effectively on complex engineering activities with the engineering community and with

society at large, such as, being able to comprehend and effective reports and design documentation,

make effective presentations, and give and receive clear instructions.

PO11: To demonstrate knowledge and understanding of the engineering and management principles and apply

these to one’s own work, as a member and leader in a team, to manage projects and in multidisciplinary

environments.

PO12: To recognize the need for, and have the preparation and ability to engage in independent and life-long

learning in the broadest context of technological change

PROGRAM SPECIFIC OUTCOMES (PSOs)



PSO2: To prepare the students to work effectively in the defense and space research programs.

Dr. L. Prabhu

Course Instructor

Dr. L. Prabhu

Course Coordinator

Dr. L. Prabhu

Module Coordinator HOD

lakkireddy bali reddy college of engineering …

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