Aircraft Structures-II A.Y:2015-2016 Course

LAKIREDDY BALI REDDY COLLEGE OF ENGINEERING (Autonomous)

Department of Aerospace Engineering

Lesson plan

Course Name: Aircraft Structures-II SEM: VI

A.Y:2015-2016 Course: B.Tech Department: ASE

Sl.No Tentative

Date Topics to be covered

Actual

Date

No.

of

classes

Content

Delivery

Methods

Unit I- UNSYMMETRICAL BENDING

1 30-11-15 Introduction to Unsymmetrical Bending 1 DM1

2 1-12-15 Unsymmetrical Bending - General methods 2 DM1/DM2

3 3-12-15 Principal axis methods 1 DM1

4 4-12-15 neutral axis methods 1 DM1

5 5-12-15 Tutorial-1 1 DM1

6 7-12-15 Principal axis and neutral axis methods 2 DM1/DM2

7 8-12-15 Bending stresses in beams 1 DM1

8 10-12-15 Bending stresses in beams of symmetric sections 1 DM1

9 11-12-15 Bending stresses in beams of symmetric sections with

skew loads 1 DM1

10 14-12-15 Tutorial-2 2 DM1/DM2

11 15-12-15 Bending stresses in beams of symmetric sections with

skew loads 1 DM1

12 17-12-15 Bending stresses in beams of symmetric sections

problems 1 DM4

13 18-12-15 Bending stresses in beams of unsymmetrical sections. 1 DM1

14 19-12-15 Bending stresses in beams of unsymmetrical

sections-problems 1 DM1

15 21-12-15 Bending stresses in beams of unsymmetrical sections

with skew loads 1 DM1

16 22-12-15 Bending stresses in beams of unsymmetrical sections

with skew loads 1 DM1

Unit II- SHEAR FLOW IN OPEN SECTIONS

17 24-12-15 Introduction to shear flow in open sections 1 DM1

18 26-12-15 Thin walled beams 2 DM1/DM2

19 28-12-15 Concept of shear flow 1 DM1

20 29-12-15 Tutorial-3 1 DM1

21 31-12-15 Shear Centre 2 DM1/DM2

22 1-01-16 Elastic axis. With one axis of symmetry 1 DM1

23 2-01-16 Shear flow in open sections-problems 1 DM1

24 4-01-16 Elastic axis. With one axis of symmetry-problems 1 DM1/DM2

25 5-01-16 Tutorial-4 1 DM1

26 7-01-16 Shear flow in open sections-problems 1 DM1

27 8-01-16 Elastic axis. With one axis of symmetry, with wall

effective 1 DM1

28 18-01-16 One axis of symmetry, with wall effective and

ineffective in bending 1 DM1/DM2

29 19-01-16 Shear flow in symmetrical beam sections 1 DM1

30 21-01-16 Tutorial-5 1 DM4

31 22-01-16 Shear flow in unsymmetrical beam sections 1 DM1

32 23-01-16 Shear flow in unsymmetrical beam sections 1 DM1

1-02-16 Mid exam

2-02-16 Mid exam

4-02-16 Mid exam

5-02-16 Mid exam

6-02-16 Mid exam

Unit III- SHEAR FLOW IN CLOSED SECTIONS

33 8-02-16 Introduction to shear flow in closed sections 2 DM1/DM2

34 9-02-16 Bredt – Batho formula 1 DM1

35 11-02-16 Single and multi – cell structures 1 DM1

36 12-02-16 Shear flow in single structure under torsion 1 DM1

37 13-02-16 Tutorial-6 2 DM1/DM2

38 15-02-16 Shear flow in closed sections-problems 1 DM1

39 16-02-16 Shear flow in multicell structures under torsion 1 DM1

40 18-02-16 Shear flow in single under bending 1 DM1

41 19-02-16 Shear flow in single under bending with walls

effective 2 DM1/DM2

42 20-02-16 Tutorial-7 1 DM1

43 22-02-16 Shear flow in single and multicell under bending 1 DM4

44 23-02-16 Shear flow in single and multicell under bending with

walls effective 1 DM1


walls in effective 2 DM1/DM2

46 26-02-16 Tutorial-8 1 DM1


walls in effective 1 DM1/DM2


walls in effective 1

DM1


walls in effective 1

DM1

Unit IV- BUCKLING OF PLATES

50 3-03-16 Introduction to buckling of plates 1 DM1

51 4-03-16 Rectangular sheets under compression 1 DM1

52 5-03-16 local buckling stress of thin walled section 2 DM1/DM2

53 7-03-16 Tutorial-9 1 DM1

54 8-03-16 Buckling stress of thin walled section 1 DM1

55 10-03-16 Problems on Buckling of plates 1 DM1

56 11-03-16 Problems on Buckling of plates 2 DM1/DM2

57 12-03-16 Crippling stresses by Needham’s and Gerard’s

methods 1 DM1

58 14-03-16 Tutorial-10 1 DM4

59 17-03-16 Problems on Needham’s and Gerard’s methods 1 DM1

60 18-03-16 Thin walled column strength sheet stiffener panels 1 DM1

61 19-03-16 Thin walled column strength sheet stiffener panels-

Effective width. 1 DM1/DM2

62 21-03-16 Problems on stiffener panels 1 DM1

63 22-03-16 Tutorial-11 1 DM1

64 24-03-16 Thin walled column strength sheet stiffener panels-

Effective width. 1 DM1/DM2

65 25-03-16 Problems on stiffener panels 1 DM1

Unit V- STRESS ANALYSIS IN WING AND FUSELAGE

66 26-03-16 Introduction to stress analysis in wing and fuselage 1 DM1

67 28-03-16 Shear resistant web beams 1 DM1

68 29-03-16 Tension field web beams(Wagner’s) 1 DM1

69 31-03-16 Wagner’s beam problems 1 DM1

70 1-04-16 Tutorial-12 1 DM1/DM2

71 2-04-16 Shear and bending moment distribution for cantilever 1 DM1

72 4-04-16 Shear and bending moment distribution for semi-

cantilever 1 DM4

73 5-04-16 Types of beams-loads on aircraft 1 DM1

74 7-04-16 lift distribution-V-n diagram-Gust loads 1 DM1/DM2

75 8-04-16 Tutorial-13 1 DM1

76 9-04-16 lift distribution-V-n diagram-Gust loads 1 DM1

Mid exam

Revision

Revision

Total class 76

Total number of classes available as per academic

calendar 76

Number of classes required to complete the

syllabus 76

NOTE: DELIVERY METHODS (DM):

DM1: Lecture interspersed with discussions/BB

DM2: Tutorial

DM3: Lecture with a quiz

DM4: Assignment/Test

DM5: Demonstration (laboratory, fieldvisit)

DM6: Presentations/PPT

Signature

Name of the Faculty Name of Course Co-ordinator HOD

Nazumuddin Shaik Dr.P.Lovaraju

Cos and Pos Mapping

pos

COs a b c d e f g h i j k l

CO1

CO2

CO3

CO4

CO5



Lesson plan

Course Name: Flight Dynamics SEM: VI

Course: B.Tech Department: ASE

S.N

o.

Tentative


Actual

Date

No.

of

classes

Content

Delivery

Methods

UNIT- I

1 30-11-15 Introduction to the course 1 DM1

2 01-12-15 Equations of motion of Steady level flight 1 DM1

3 02-12-15 Drag Polar 1 DM1

4 03-12-15 Thrust Required for Level Flight 1 DM1

5 04-12-15 Tutorial-1 1 DM2

6 07-12-15 Trust to weight ratio, Wing Loading, Lift to Drag

Ratio 1 DM1

7 08-12-15 Aerodynamic relations for lift to drag ratios 1 DM1

8 09-12-15 Power required for level flight 1 DM1

9 10-12-15 Thrust Available and Maximum Velocity 1 DM1

10 11-12-15 Tutorial-2 1 DM2

11 14-12-15 Power available and maximum velocity 1 DM1

12 15-12-15 Altitude effects 1 DM1

13 16-12-15 Drag divergence 1 DM1

14 17-12-15 Stall velocity, high lift devices 1 DM1

15 18-12-15 Tutorial-3 1 DM2

UNIT-II

16 21-12-15 Introduction, Equations of motion of an airplane in

flight 1

DM1

17 22-12-12 Rate of climb 1 DM1

18 23-12-15 Rate of climb 1 DM1

19 28-12-15 Rate of climb, Time to climb 1 DM1

20 29-12-15 Tutorial-4 1 DM2

21 30-12-15 Range 1 DM1

22 31-12-15 Range for propeller driven and jet propelled 1 DM1

23 04-01-16 Endurance, Endurance for propeller driven and jet

propelled 1 DM1

24 05-01-16 Gliding Flight 1 DM1

25 06-01-16 Tutorial-5 1 DM2

26 07-01-16 Gliding Flight 1 DM1,

DM6

27 08-01-16 Absolute and service ceiling 1 DM1

28 18-01-16 Take-off performance 1 DM1

29 19-01-16 Take-off performance 1 DM1,

DM6

30 20-01-16 Tutorial-6 1 DM2

31 21-01-16 Landing performance DM1,

DM6

32 22-01-16 Turning Flight DM1

33 25-01-16 Constraints on load factor DM1

34 27-01-16 V-n diagram, DM1

35 28-01-16 Accelerated flight of climb DM1

36 29-01-16 Revision DM6

Ist Mid (1/02/2016 to 6/02/2016)

UNIT-III

37 08-02-16 Introduction 1 DM1

38 09-02-16 Moments on the airplane, Absolute angle of attack,

Criteria for Longitudinal Stability 1 DM1

39 10-02-16 Wing contribution for longitudinal static stability 1 DM1

40 11-02-16 Tail contribution for longitudinal static stability 1 DM1

41 12-02-16 Total pitching moment 1 DM1

42 15-02-16 Tutorial-7 1 DM2

43 16-02-16 Neutral point , Static margin 1 DM1

44 17-02-16 Stick fixed stability, Stick free stability 1 DM1

46 18-02-16 Longitudinal control and elevator angle to trim 1 DM1

47 19-02-16 Tutorial-8 1 DM2

48 22-02-16 Elevator hinge moment 1 DM1

49 23-02-16 Stick-free longitudinal static stability 1 DM1

50 24-02-16 Power effects 1 DM1

51 25-02-16 Tutorial-9 1 DM2

UNIT IV

52 26-02-16 Introduction 1 DM1

53 29-02-16 Dihedral effect 1 DM1

54 01-03-16 Lateral control - Coupling between rolling and

yawing moments 1 DM1

55 02-03-16 Adverse yaw effects 1 DM1

56 03-03-16 Tutorial-10 1 DM2

57 04-03-16 Aileron reversal 1 DM1

58 08-03-16 Static directional stability 1 DM1

59 15-03-16 Weather cocking effect 1 DM1

60 16-03-16 Rudder requirements, One engine inoperative

condition - Rudder lock 1

DM1,

DM6

61 17-03-16 Tutorial-11 1 DM2

62 18-03-16 Power Effects 1 DM1

UNIT-V

63 21-03-16 Introduction to dynamic longitudinal stability 1 DM1

64 22-03-16 Modes of stability 1 DM1

65 24-03-16 Routh's Discriminant 1 DM1

66 28-03-16 Effect of freeing the stick 1 DM1

67 29-03-16 Tutorial-12 1 DM2

68 30-03-16 Phugoid Motion 1 DM1,

DM6

69 31-03-16 Brief description of lateral and directional dynamic

stability 1 DM1

70 1-04-16 Spiral divergence 1 DM1

71 4-04-16 Dutch roll, auto rotation and spin 1 DM1,

DM6

72 5-04-16 Tutorial-13 1 DM2

73 6-04-16 ADVANCED TOPIC 1 DM6

74 7-04-16 Revision 1 DM6

Total class 74


calendar 74


syllabus



DM2: Tutorial





At the End of the course, students attained the Course Outcomes:

Course Outcomes:

CO1. To understand the various aspects of motion of an airplane moving in the earth’s

atmosphere

CO2. To apply the analytical approaches to identify the various parameters dictating the

performance of an airplane

CO3: To apply the conditions in static longitudinal stability in the aircraft design

CO4: To apply the static lateral and directional stability condition s in the design of an aircraft

CO5: To analyze the dynamic modes of motion of an aircraft

TEXT BOOKS

1. Aircraft Performance and Design, J.D Anderson, Tata McGrawhill Edition

2. Perkins, C.D., and Hage, R.E., “Airplane Performance stability and Control”, John Wiley &

Son:, Inc, NY, 1988.

REFERENCES

1. Nelson, R.C. “Flight Stability and Automatic Control”, McGraw-Hill Book Co., 2004.

2. Etkin, B., “Dynamics of Flight Stability and Control”, Edn. 2, John Wiley, NY, 1982.

3. Babister, A.W., “Aircraft Dynamic Stability and Response”, Pergamon Press, Oxford, 1980.

4. Dommasch, D.O., Sherby, S.S., and Connolly, T.F., “Aeroplane Aero dynamics”, Third

Edition, Issac Pitman, London, 1981.

5. Mc Cornick B. W, “Aerodynamics, Aeronautics and Flight Mechanics”, John Wiley, NY, 1995.

Signature


Dr.P.Lovaraju Dr.P.Lovaraju

CO-PO MAPPING

PO

CO

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

CO1

CO2

CO3

CO4

CO5



Lesson plan

Course Name: FINITE ELEMENT METHOD (T203) SEM: VI


Sl.

No.

Tentative


Actual

Date

No.

of

classes

Content

Delivery

Methods

Unit I 1 01-12-15 Introduction to Finite Element Method 1 DM1

2 02-12-15 Stress and Equilibrium 1 DM1

3 03-12-15 Strain – Displacement relations 1 DM1

4 04-12-15 Stress – strain relations 1 DM1

5 05-12-15 One Dimensional problem: FEM coordinates 1 DM2

6 08-12-15 Shape functions 1 DM1

7 09-12-15 Potential Energy approach 1 DM1

8 10-12-15 Assembly of Global stiffness matrix 1 DM1

9 11-12-15 Assembly of load vector 1 DM1

10 15-12-15 Finite element equations 1 DM1

11 16-12-15 Treatment of boundary conditions 1 DM1

12 17-12-15 Elimination Approach 1 DM1

13 18-12-15 Penalty Approach 1 DM1

14 19-12-15 Problems 1 DM2

15 22-12-15 Pascal triangle –Pascal pyramid 1 DM1

16 23-12-15 Stress and Equilibrium 1 DM4

Unit II 17 26-12-15 Introduction to Analysis of Beams 1 DM1

18 29-12-15 Strain displacement matrix 1 DM1

19 30-12-15 Hermite shape functions 1 DM1

20 31-12-15 Element stiffness matrix for two nodes 1 DM1

21 02-01-16 Problems on matrices 1 DM2

22 05-01-16 Force vector, Traction 1 DM1

23 06-01-16 Two degrees of freedom per node beam element 1 DM1

24 07-01-16 Finite element modeling of two dimensional 1 DM1

25 08-01-16 Problems on two elements 1 DM1

26 19-01-16 stress analysis with constant strain triangles 1 DM1

27 20-01-16 Strain displacement matrix 1 DM1

28 21-01-16 Element stiffness matrix for CST 1 DM1

29 22-01-16 Treatment of boundary conditions. 1 DM1

30 23-01-16 Problems on CST 1 DM2

31 27-01-16 CST problems 1 DM1

32 28-01-16 Analysis of Beams 1 DM4

Unit III 33 29-01-16 Introduction to Axisymmetric solids 1 DM1

34 30-01-16 Finite element modeling of Axisymmetric solids 1 DM1

35 09-02-16 Potential energy approach, body force term 1 DM1

36 10-02-16 Rotating fly wheel, surface traction 1 DM1

37 11-02-16 Stress calculation 1 DM1

38 12-02-16 Potential energy approach 1 DM2

39 15-02-16 Problems on triangular elements 1 DM1

40 16-02-16 Two dimensional four noded isoparametric elements 1 DM1

41 17-02-16 Shape function, Element stiffness matrix 1 DM1

42 18-02-16 Element force vector 1 DM1

43 19-02-16 Numerical integration- Gauss quadrature 1 DM1

44 20-02-16 Gauss quadrature 1 DM2

45 23-02-16 Problems on Gauss quadrature 1 DM1

46 24-02-16 Finite element modeling of Axisymmetric solids 1 DM4

Unit IV 47 25-02-16 1-D steady state heat transfer-Introduction 1 DM1

48 26-02-16 Steady state heat transfer analysis of a fin 1 DM1

49 27-02-16 Element conductivity matrix 1 DM1

50 01-03-16 Element Convection matrix 1 DM1

51 02-03-16 Heat rate vector 1 DM1

52 03-03-16 Two dimensional analysis of thin plate 1 DM1

53 04-03-16 Analysis of thin plate 1 DM2

54 05-03-16 2-D analysis of thin plate with triangular elements 1 DM1

55 08-03-16 Element conductivity matrix 1 DM1

56 09-03-16 Element Convection matrix 1 DM1

57 10-03-16 Heat rate vector 1 DM1

58 11-03-16 Analysis of thin plate with triangular elements 1 DM2

59 14-03-16 Heat transfer analysis of a fin 1 DM4

Unit V 60 15-03-16 Dynamic Analysis-Introduction 1 DM1

61 16-03-16 Dynamic Analysis 1

62 17-03-16 Formulation of finite element model 1 DM1

63 18-03-16 Element matrices 1 DM1

64 19-03-16 Solid body with distributed mass 1 DM1

65 22-03-16 Element mass matrices-bar 1 DM1

66 24-03-16 Element mass matrices-bar problems 1 DM

67 26-03-16 Element mass matrices-beam 1 DM1

68 29-03-16 Element mass matrices-CST 1 DM1

69 30-03-16 Eigen values and Eigen vectors for a stepped bar. 1 DM1

70 31-03-16 Eigen values and Eigen vectors for a beam. 1 DM1

71 01-04-16 Dynamic Analysis 1 DM4

72 02-04-16 Revision 1 DM1

73 05-04-16 Revision 1 DM1

74 06-04-16 Advanced Topics 1 DM1

75 07-04-16 Advanced Topics 1 DM1

Total class 75


calendar 75


syllabus 71

NOTE: DELIVERY METHODS (DM)


DM2: Tutorial

DM3: Lecture with quiz


DM5: Demonstration (laboratory, field visit)

DM6: Presentation/PPT

TEXT BOOK

Introduction to Finite Elements in Engineering / Chandraputla, Ashok and Belegundu / Prentice – Hall

REFERENCES

1. An introduction to Finite Element Method / JN Reddy / Me Graw Hill

2. The Finite Element Methods in Engineering / SS Rao / Pergamon

3. The Finite Element Method for Engineers – Kenneth H. Huebner, Donald L. Dewhirst, Douglas

E Smith and Ted G. Byrom / John Wiley & sons (ASIA) Pte Ltd.

4. Finite Element Analysis/ C.S.Krishna Murthy

Signature


S.Indrasena Reddy Dr.P.Lovaraju



Lesson plan

Course Name: PROPULSION – II SEM: VI


S.N

o.

Tentative


Actual

Date

No.

of

classes

Content

Delivery

Methods

UNIT- I

1 30-11-15 Introduction to Ramjet & Scramjet 1 DM1

2 01-12-15 Operating Principle of Ramjet 1 DM1

3 02-12-15 Subcritical, critical & supercritical operation 1 DM1

4 03-12-15 Combustion in Ramjet engine 1 DM1

5 04-12-15 Tutorial -I 1 DM2

6 07-12-15 Operating Envelop of Ramjet Engine 1 DM1

7 08-12-15 Ramjet Performance 1 DM1

8 09-12-15 Ramjet design calculations 1 DM1

9 10-12-15 Preliminary concepts in supersonic

combustion 1 DM1

10 11-12-15 Tutorial -II 1 DM2

11 14-12-15 Tutorial -III 1 DM1

12 15-12-15 Components & Principle of SCRAMJET 1 DM1

13 16-12-15 Types of Combustion Chambers in

SCRAMJET 1 DM1

14 17-12-15 Mixing Process in SCRAMJET 1 DM1

15 18-12-15 Tutorial -IV 1 DM2

UNIT-II Revision of UNIT- I 16 21-12-15 Introduction to Rocket Propulsion 1 DM1

17 22-12-12 Operating Principle of Rocket 1 DM1

18 23-12-15 Specific Impulse of Rocket 1 DM1

19 28-12-15 Effective jet velocity of rocket 1 DM1

20 29-12-15 Effective jet velocity of rocket 1 DM2

21 30-12-15 Tutorial-V 1 DM1

22 31-12-15 Rocket propulsion Characteristics 1 DM1

23 04-01-16 Rocket propulsion Characteristics 1 DM1

24 05-01-16 Rocket Performance Considerations 1 DM1

25 06-01-16 Rocket Performance Considerations 1 DM2

26 07-01-16 Rocket propulsion requirements 1 DM1,

DM6

27 08-01-16 Rocket propulsion requirements 1 DM1

28 18-01-16 Equations of motion of Accelerating Rocket 1 DM1

29 19-01-16 Equations of motion of Accelerating Rocket 1 DM1,

DM6

30 20-01-16 Tutorial-VI 1 DM2

31 21-01-16 Multistage rockets DM1,

DM6

32 22-01-16 Classifications of Nozzle DM1

33 25-01-16 Nozzle design considerations DM1

34 27-01-16 Nozzle design considerations DM1

35 28-01-16 Revision of UNIT- II DM1

36 29-01-16 Revision of UNIT- II DM6

Ist Mid (1/02/2016 to 6/02/2016)

UNIT-III

37 08-02-16 Introduction to the Liquid propulsion Rockets 1 DM1

38 09-02-16 Propellant feed Systems 1 DM1

39 10-02-16 Liquid Propellants 1 DM1

40 11-02-16 Combustion Process of Liquid Propellants 1 DM1

41 12-02-16 Tutorial- VIII 1 DM1

42 15-02-16 Combustion instability 1 DM2

43 16-02-16 Propellant tanks 1 DM1

44 17-02-16 Tank Pressurization 1 DM1

46 18-02-16 Maneuvering, Orbit Adjustment, Altitude

control 1 DM1

47 19-02-16 Tutorial- IX 1 DM2

48 22-02-16 Thrust Augmentation 1 DM1

49 23-02-16 Cooling of Liquid Rocket Thrust Chamber 1 DM1

50 24-02-16 Cooling of Liquid Rocket Thrust Chamber 1 DM1

51 25-02-16 Revision of UNIT- III 1 DM2

UNIT IV

52 26-02-16 Introduction to solid propellant rockets 1 DM1

53 29-02-16 Types of solid Propellants 1 DM1

54 01-03-16 Combustion process in solid rockets 1 DM1

55 02-03-16 Propellant burning rate 1 DM1

56 03-03-16 Tutorial- X 1 DM2

57 04-03-16 Selection criteria of solid propellants 1 DM1

58 08-03-16 Propellant grain & its configuration 1 DM1

59 15-03-16 Propellant grain Stress & strain 1 DM1

60 16-03-16 Introduction to Hybrid Rockets 1 DM1,

DM6

61 17-03-16 Thrust vector control methods 1 DM2

62 18-03-16 Tutorial- XI 1 DM1

Revision of UNIT- IV

63 21-03-16 Introduction to Advanced Propulsion Systems 1 DM1

64 22-03-16 Electric Propulsion 1 DM1

65 24-03-16 Electro thermal Rockets 1 DM1

66 28-03-16 Non- Electro thermal Rockets 1 DM1

67 29-03-16 Tutorial- XII 1 DM2

68 30-03-16 Electrostatic 1 DM1,

DM6

69 31-03-16 Ion Propulsion Techniques 1 DM1

70 1-04-16 Electro Magnetic Thrusters 1 DM1

71 4-04-16 Magneto Plasma Accelerators 1 DM1,

DM6

72 5-04-16 Tutorial- XIII 1 DM2

73 6-04-16 Nozzle-less Propulsion 1 DM6

74 7-04-16 Nuclear Rockets 1 DM6

Solar sail 74


calendar 74


syllabus



DM2: Tutorial





Signature


Dr.P.Lovaraju

Course Code& Course Name: SPACE MECHANICS SEM: VI

Programme: B.Tech Department: ASE

LESSON PLAN

S NO. TENTATIVE

DATE TOPICS TO BE COVERED ACTUAL

DATE

NO.

OF

CLAS

SES

CONTENT

DELIVERY

METHODS

UNIT-I: INTRODUCTION TO SPACE MECHANICS : BASIC CONCEPTS

1 30/11/15 Overview of the course 1 DM1

2 1/12/15 Basic concepts 1 DM1/DM6

3 4/12/15 Sun, The Solar System, 1 DM1

4 5/12/15 Planets, Reference Frames and

Coordinate systems 1 DM6

5 7/12/15 Tutorial 1 DM2/DM6

6 8/12/15 The Celestial Sphere 1 DM1

7 10/12/15 The Elliptic 1 DM1

8 11/12/15 Motion of the Equinox 1 DM1

9 13/12/15 Sidereal Time 1 DM3

10 14/12/15 Tutorial 1 DM4

11 15/12/15 Solar Time 1 DM1

12 17/12/15 Standard Time 1 DM1

13 18/12/15 The Earth’s Atmosphere. 1 DM1/ DM6

14 19/12/15 Geometric reference frames 1 DM1


16 21/12/15 The velocity vector 1 DM1

17 22/12/15 Heliocentric reference frames 1 DM4

18 23/12/15 The ionosphere, thermosphere, and

exosphere 1 DM1

19 26/12/15 Tutorial 1 DM2

20 28/12/15 UNIT- II Introduction to the General

N-Body Problem 1 DM1

21 29/12/15 Newton’s Laws 1 DM1

22 30/12/15 Lagrange Jacobian Identity 1 DM1

23 31/12/15 The circular Restricted Three body 1 DM1



LESSON PLAN

Problem


25 4/1/16 Libration Points 1 DM1

26 5/1/16 Relative motion in the N-body

problem 1 DM1

27 7/1/16 Two Body Problem 1 DM1

28 8/1/16 Satellite Orbits 1 DM1/DM6

29 19/1/16 Tutorial 1 DM4

30 21/1/16 Relation between position and time 1 DM 1

31 22/1/16 Discussion continued. 1 DM2/ DM5

32 23/1/16 Orbital Elements 1 DM1


34 28/1/16 Libration points 1 DM1


36 30/1/16 Revision of first two units 1 DM1

37 8/2/16 Introduction to Satellite Injection –

UNIT-III 1 DM1

38 9/2/16 Satellite orbit perturbations 1 DM1/DM6

39 11/2/16 General aspects of satellite injections 1 DM1


41 13/2/16 Satellite Orbit transfer 1 DM2/DM6

42 15/2/16 Various cases 1 DM1

43 16/2/16 Orbit Deviations due to injection

Errors. 1 DM1

44 18/2/16 Special and General Perturbations 1 DM1


46 20/2/16 Cowell’s Method 1 DM4

47 22/2/16 Encke’s method 1 DM1

48 23/2/16 Method of vibrations of orbital 1 DM1



LESSON PLAN

Elements

49 25/2/16 General Perturbations Approach 1 DM1/ DM6

50 26/2/16 Introduction to Interplanetary

Trajectories – IV 1 DM1


52 28/2/16 Two Dimensional Interplanetary

trajectories 1 DM1/DM6

53 29/2/16 Discussion Continued 1 DM1



56 4/3/16 Fast Interplanetary Trajectories 1 DM1




60 10/3/16 Three Dimensional Interplanetary

Trajectories 1 DM4


62 12/3/16 Launch if interplanetary Spacecraft 1 DM1

63 14/3/16 Tutorial 1 DM1/ DM6

64 15/3/16 Trajectory about the Target Planet. 1 DM1

65 17/3/16 Introduction to Ballistic Missile

Trajectories & Materials – UNIT- V 1 DM1

66 18/3/16 The boost Phase 1 DM1/DM6


68 21/3/16 The Ballistic Phase 1 DM6

69 22/3/16 Trajectory Geometry 1 DM2/DM6

70 28/3/16 Optimal Flights, Time of Flight 1 DM1

71 29/3/16 Re-entry phase, The position of the

impact point 1 DM1

72 30/3/16 Influence coefficients, Space 1 DM1



LESSON PLAN

Environment


74

2/4/16 Effect of Space Environment on the

selection of Spacecraft Material 1 DM4

75 3/4/16 Spacecraft Material 1 DM1

76 4/4/16 Advance Topics 1 DM1

77 5/4/16 Advance Topics 1 DM1/ DM6

78 6/4/16 Revision 1 DM2

79 7/4/16 Revision 1 DM2

80 9/4/16 Revision

Total 80

Total number of classes required to complete the syllabus 75

Total number of classes available as per Schedule 80



DM2: Tutorial



DM5: Demonstration (laboratory, field visit)


At the End of the course, students attained the Course Outcomes: CO1, CO2, CO3,

CO4, CO5 & sample proofs are enclosed in Course file.

CO1: Students will understand system simulation of orbits.

CO2: Students will understand the basic assumptions upon which spacecraft dynamics

models are based.

CO3: Students will understand the fundamentals of two-body orbits; are familiar with

multi-body orbits.

CO4: Students will understand the spacecraft attitude concepts and rotational concepts.

CO5: Conceptualize and visualize the 3 – D objects and to make designs

systematically.

TEXT BOOK

1. Cornelisse, J.W., “Rocket Propulsion and Space Dynamic”, W.H. Freeman & Co.,

1984.

REFERENCE BOOKS

1. Cornelisse, J.W., “Rocket Propulsion and Space Dynamic”, W.H. Freeman & Co., 1984.



LESSON PLAN

2. Sutton, G.P., “Rocket Propulsion Elements”, John Wiley, 1993.

3. Van de Kamp, P., “Elements of Astro-mechanics”, Pitman, 1979.

4. Parker E.R., “Materials for Missiles and Spacecraft”, McGraw-Hill Book Co. Inc.,1982.

Signature

Name of the Faculty Name of Course Co-

ordinator

HOD

P.SUDHEER BABU Dr.P. LOVARAJU Dr.P.LOVARAJU

Course Code& Course Name:T325 SEM: VI Programme: B.Tech Department: AEROSPACE ENGINEERING

LESSON PLAN

S No. Tentative

Date

Topics to be covered Actual

Date

Num.

of

classes

Content

Delivery

Methods

UNIT-I: MECHANISMS

1. 30/11/15 Introduction to Theory of machines 1 DM1,DM6

2. 1/12/15 Kinematic link ,types of links, types of joints 1 DM1 DM5

3. 4/12/15 Kinematic pairs, classification of kinematic pairs 1 DM1 DM5

4. 5/12/15 Mechanism, machine, structure, types of constrained motion

1 DM1 DM5

5. 7/12/15 Degrees of freedom, grueblers, kutczbecks criteria

1 DM1

6. 8/12/15 Crank, lever, inversion, 4-bar chain 1 DM1,DM5,DM6

7. 10/12/15 Inversions of 4-bar chain, single slider

crank chain 1 DM1,DM5,DM6

8. 11/12/15 Inversions of single slider crank chain

methods 1 DM2 DM5 DM6

9. 13/12/15 Inversions of double slider crank chain

methods 1 DM1,DM5 DM6

10. 14/12/15 TUTORIAL-1 1 DM1, DM6

11. 15/12/15 Concept of relative velocity and velocity images 1 DM1

12. 17/12/15 Velocity analysis of 4-bar mechanism 1 DM1, DM5

13. 18/12/15 Velocity analysisof single slider mechanism 1 DM1, DM5

14. 19/12/15 Acceleration analysis of 4-bar mechanism and single slider mechanism

1 DM2

15. 20/12/15 problems 1 DM1

16. 21/12/15 TUTORIAL-2 1 DM1

UNIT-II: FRICTION

17. 22/12/15 Introduction to friction and types of friction 1 DM1

18. 23/12/15 Limiting friction, angle friction ,coefficient of friction and angle of repose

1 DM1

19. 26/12/15 Friction in screw and nut 1 DM1 DM5

20. 28/12/15 torque required to raise the load and lower the load

1 DM1, DM5

21. 29/12/15 problems 1 DM1

22. 30/12/15 TUTORIAL-3 1 DM2

23. 31/12/15 Pivot and collar bearings(uniform pressure

condition and wear condition)

1 DM1 DM5

24. 2/1/16 problems 1 DM1

25. 4/1/16 problems 1 DM1, DM6

26. 5/1/16 Introduction to Plate and disc clutches 1 DM1, DM5

27. 7/1/16 Introduction to belt and rope drives,

selection of belt drives 1 DM1 DM5

28. 8/1/16 Velocity ratio of belt drives, slip of belt 1 DM1

29. 19/1/16 Creep off belt, length of open belt drive and

cross belt drive 1 DM1

30. 21/1/16 TUTORIAL-4 1 DM2

31. 22/1/16 Ratios of driving tensions for flat belt drive

and angle of contact 1 DM1

32. 23/1/16 Centrifugal tension ,maximum tension

maximum power transmission 1 DM1


LESSON PLAN

UNIT-III:GEARING AND CAMS

33. 25/1/16 Introduction to CAMS and types 1 DM1 DM5

34. 28/1/16 Types of followers and terminology 1 DM1

35. 29/1/16 Types of follower motions 1 DM1 DM5

36. 30/1/16 Follower with uniform acceleration &SHM 1 DM1,

37. 8/2/16 Cam profiles with knife edge and follower with offset

1 DM1 DM5

38. 9/2/16 Cam profiles with flat faced follower, roller follower

1 DM1 DM5

39. 11/2/16 TUTORIAL-5 1 DM2

40. 12/2/16 Introduction to gears and types 1 DM1 DM5

41. 13/2/16 Gear profile and geometry 1 DM1

42. 15/2/16 Gears : terminology-law of gearing 1 DM1

43. 16/2/16 In volute gearing-velocity of sliding 1 DM1

44. 18/2/16 Interference and undercutting 1 DM1

45. 19/2/16 Contact ratios-basics of helical, bevel gears 1 DM1

46. 20/2/16 Basics of worm, rack and pinion gears DM1,DM5

47. 22/2/16 TUTORIAL-6 1 DM2

48. 23/2/16 Gear trains: introduction 1 DM1,DM5

49. 25/2/16 Types of gears trains 1 DM1,DM5

50. 26/2/16 Epicyclic gear trains 1 DM1

51. 27/2/16 Problems on gear trains 1 DM1

52. 28/2/16 Problems on gear trains 1 DM1

53. 29/2/16 TUTORIAL-7 1 DM2

UNIT-IV: PRECESSION

54. 1/3/16 Introduction to Gyroscope 1 DM1,DM5

55. 3/3/16 Effect of precision on stability of moving vehicles as aeroplanes

1 DM1,DM5

56. 4/3/16 problems 1 DM1

57. 5/3/16 Effect of precision on stability of moving vehicles as motor car

1 DM1

58. 8/3/16 problems DM1

59. 9/3/16 Effect of precision on stability of moving vehicles as ships

1 DM1

60. 10/3/16 problems DM1

61. 11/3/16 Static and dynamic forces generated due to in precision in moving mechanisms such as motor car aeroplanes and ships including gyroscopic motion

1 DM1,DM5

62. 12/3/16 problems 1 DM1

63. 14/3/16 problems 1 DM1

64. 15/3/16 TUTORIAL-8 1 DM2

UNIT-V:BALANCING

65 17/3/16 Introduction to balancing, Static balancing and dynamic balancing

1 DM1,DM5

66 18/3/16 Single and several masses in different planes 1 DM1,DM5

67 19/3/16 problems 1 DM1,DM5

68 21/3/16 Balancing of reciprocating masses 1 DM1

69 22/3/16 Primary balancing and balancing 1 DM1,DM5

70 28/3/16 TUTORIAL-9 1 DM1 DM5

71 29/3/16 Concepts of secondary balancing 1 DM1,DM5


LESSON PLAN

72 30/3/16 Problems 1 DM1

73 31/3/16 Single and multi cylinders engines (inline) 1 DM1,DM5

74 2/4/16 problems 1 DM1

76 3/4/16 Balancing of radial V Engine 1 DM1

77 4/4/16 TUTORIAL-10 1 DM2

78 5/4/16 Beyond syllabus




Total 81

Total number of classes required to complete the syllabus 75

Total number of classes available as per Schedule 81

NOTE: DELIVERY METHODS : DM1: Lecture interspersed with discussions/BB, DM2: Tutorial,

DM3: Lecture with a quiz, DM4: Assignment/Test, DM5: Demonstration ( laboratory, field visit ),


At the End of the course, students attained the Course Outcomes:CO1,CO2,CO3,CO4,CO5 & sample proofs

are enclosed in Course file.

Signature


Aircraft Structures-II A.Y:2015-2016 Course

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Transcript of Aircraft Structures-II A.Y:2015-2016 Course