Thursday, August 25, 2011

Third 3rd sem semester 2nd II Year Aeronautical engineering syllabus ANNA UNIVERSITY OF TECHNOLOGY CHENNAI

Third 3rd sem semester 2nd II Year Aeronautical engineering syllabus ANNA UNIVERSITY OF TECHNOLOGY CHENNAI
AFFILIATED INSTITUTIONS

ANNA UNIVERSITY OF TECHNOLOGY CHENNAI :: CHENNAI 600 113

CURRICULUM 2010

B.E. AERONAUTICAL ENGINEERING
CURRICULA AND SYLLABI FOR III SEMESTER


SEMESTER III

(Applicable to the students admitted from the Academic year 2010 – 2011 onwards)
CODE NO.

COURSE TITLE

L
T
P
C
THEORY
181301
3
1
0
4
111301
3
1
0
4
111302
3
1
0
4
113303
3
1
0
4
111303
3
1
0
4
111304
3
0
0
3
PRACTICAL
111351
0
0
3
2
111352
0
0
3
2
111353
0
0
3
2




SEMESTER III


181301  TRANSFORMS AND PARTIAL DIFFERENTIAL EQUATIONS         3  1  0  4

 (Common to all branches)                              

                                                           
                  OBJECTIVES 
The course objective is to develop the skills of the students in the areas of Transforms and Partial Differtial Equations. This will be necessary for their effective studies in a large number of engineering subjects like heat conduction, communication systems, electro-optics and electromagnetic theory. The course will also serve as a prerequisite for post graduate and specialized studies and research.

1.         Fourier Series                                                                                           9 + 3
Dirichlet’s conditions – General Fourier series – Odd and even functions – Half range sine series – Half range cosine series – Complex form of Fourier Series – Parseval’s identify – Harmonic Analysis.

2.         Fourier TransformS                                                                              9 + 3
Fourier integral theorem (without proof) – Fourier transform pair – Sine and
Cosine transforms – Properties – Transforms of simple functions – Convolution theorem – Parseval’s identity.

3.         PARTIAL DIFFERENTIAL EQUATIONS                                                        9 +3
Formation of partial differential equations – Lagrange’s linear equation – Solutions of standard types of first order partial differential equations - Linear partial differential equations of second and higher order with constant coefficients.


4.         applications of partial differential equations                   9 + 3
Solutions of one dimensional wave equation – One dimensional equation of heat conduction  – Steady state solution of two-dimensional equation of heat conduction (Insulated edges excluded) – Fourier series solutions in cartesian coordinates.


5.         Z -TRANSFORMs AND DIFFERENCE Equations                                  9 + 3
Z-transforms - Elementary properties – Inverse Z-transform – Convolution theorem -Formation of difference equations – Solution of difference equations using Z-transform.

                                    Lectures : 45              Tutorials : 15                               Total : 60  


TEXT BOOKS

1.    Grewal, B.S, ‘Higher Engineering Mathematics’ 40th Edition,  Khanna publishers, Delhi, (2007)

REFERENCES

1.    Bali.N.P and Manish Goyal ‘A Textbook of Engineering Mathematics’, Seventh Edition, Laxmi Publications(P) Ltd. (2007)
2.    Ramana.B.V. ‘Higher Engineering Mathematics’ Tata Mc-GrawHill Publishing Company limited, New Delhi (2007).
3.    Glyn James, ‘Advanced Modern Engineering Mathematics’, Third edition-Pearson Education (2007).
4.    Erwin Kreyszig ’Advanced Engineering Mathematics’, Eighth edition-Wiley India (2007).






(Common to Automobile and Aeronautical)

OBJECTIVE
To expose the students the different mechanisms, their method of working, Forces involved and consequent vibration during working

1.         MECHANISMS                                                                                              9+3

Machine Structure – Kinematic link, pair and chain – Grueblers criteria – Constrained motion – Degrees of freedom - Slider crank and crank rocker mechanisms – Inversions – Applications – Kinematic analysis of simple mechanisms – Determination of velocity      and acceleration.                                                                    

2.         FRICTION                                                                                                      9+3

Friction in screw and nut – Pivot and collar – Thrust bearing – Plate and disc clutches – Belt (flat and V) and rope drives.  Ratio of tensions – Effect of centrifugal and initial tension – Condition for maximum power transmission – Open and crossed belt drive.
                                                                                                                        
3.         GEARING AND CAMS                                                                                 9+3
Gear profile and geometry – Nomenclature of spur and helical gears – Gear trains: Simple, compound gear trains and epicylic gear trains - Determination of speed and torque - Cams – Types of cams – Design of profiles – Knife edged, flat faced and roller ended followers with and without offsets for various types of follower motions                                                                                                            

4.         BALANCING                                                                                                 9+3

Static and dynamic balancing – Single and several masses in different planes –Balancing of reciprocating masses- primary balancing and concepts of secondary balancing – Single and multi cylinder engines (Inline) – Balancing of radial V engine – direct and reverse crank method                                                                                      
5.         VIBRATION                                                                                                   9+3
Free, forced and damped vibrations of single degree of freedom systems – Force transmitted to supports – Vibration isolation – Vibration absorption – Torsional vibration of shaft – Single and multi rotor systems – Geared shafts – Critical speed of shaft.                                                     
TOTAL : 60
TEXT BOOKS
1.    Rattan.S.S, “Theory of Machines”, Tata McGraw–Hill Publishing Co, New Delhi,2004.
2.    Ballaney.P.L, “Theory of Machines”, Khanna Publishers, New Delhi, 2002.

REFERENCES
1.        Rao, J.S and Dukkipati, R.V, “Mechanism and Machine Theory”, Second Edition, Wiley Eastern Ltd., 1992.
2.        Malhotra, D.R and Gupta, H.C., “The Theory of Machines”, Satya Prakasam, Tech. India Publications, 1989.
3.        Gosh, A. and Mallick, A.K., “Theory of Machines and Mechanisms”, Affiliated East West Press, 1989.
4.        Shigley, J.E. and Uicker, J.J., “Theory of Machines and Mechanisms”, McGraw-Hill, 1980.
5.        Burton Paul, “Kinematics and Dynamic of Planer Machinery”, Prentice Hall, 1979.



111302                        AERO ENGINEERING THERMODYNAMICS                             3  1  0  4

OBJECTIVE

To give a brief background of application of various laws of thermodynamics and its application in heat transfer, refrigeration and air-conditioning, jet propulsion system.

1.         BASIC THERMODYNAMICS                                                                                  15+3
Systems, Zeroth Law, First Law - Heat and work transfer in flow, Second law, Clausius statement - concept of entropy  entropy change in non-flow processes.

2.         AIR CYCLES                                                                                                   5+3
Otto, Diesel, Dual combustion and Brayton combustion cycles – Air standard efficiency - Mean effective pressure – Actual and theoretical PV diagrams of two stroke and four stroke IC Engines.

3.         THERMODYNAMICS OF ONE DIMENSIONAL FLUID FLOW                12+3
Application of continuity, momentum and energy equations- Rankine cycle - Isentropic flow of ideal gases through nozzles - Simple jet propulsion system - Thrust rocket motor – Specific impulse.

4.         REFRIGERATION AND AIR CONDITIONING                                             6+3
Principles of refrigeration, Air conditioning - Heat pumps - Vapour compression - Vapour absorption types - Coefficient of performance, Properties of refrigerants.

5.         AIR COMPRESSORS                                                                                     7+3
Classification and working principle of compressors (Descriptive Treatment). Isothermal and Isentropic efficiency of  air compressors.

                                                                                          TOTAL : 60
TEXT BOOKS
1.         Rathakrishnan, E, “Fundamentals of Engineering Thermodynamics”, Prentice – Hall, India, 2000
2.         Nag. P.K., “Engineering Thermodynamics”, Tata McGraw-Hills Co., Ltd., Seventh Edn., 1993
3.         Yunus A.Cengal. “Thermodynamics an Engineering Approach”, Tata McGraw-Hill Co. Ltd., 3rd Edition, 2002.

REFERENCES
1.         Mayhew, A. and Rogers, B., “Engineering Thermodynamics”, Longman Green & Co. Ltd., London, E.L.B.S. Edition, 1990.
2.         Van Wylen, G.J. and Sonntag, R.E., “Fundamentals of Classical Thermodynamics (S.I.Version)”, Second Edition, 1986.
3.         Bacon, D.H., “Engineering Thermodynamics”, Butterworth & Co., London, 1989.
4.         Saad, M.A., “Thermodynamics for Engineers”, Prentice-Hall of India Pvt. Ltd., 1989.
5.         Reynolds, “Thermodynamics”, Int. Student Edn., McGraw-Hill Book Co., Ltd.,     
            1990


113303             FLUID MECHANICS AND MACHINERY                                       3 1 0 4
(Common to Aeronautical, Mechanical, Automobile & Production)

OBJECTIVES:
The student is introduced to the mechanics of fluids through a thorough understanding of the properties of the fluids. The dynamics of fluids is introduced through the control volume approach which gives an integrated under standing of the transport of mass, momentum and energy.
The applications of the conservation laws to flow though pipes and hydraulics machines are studied

I. INTRODUCTION                                                                                                      12

Units & Dimensions. Properties of fluids – Specific gravity, specific weight, viscosity, compressibility, vapour pressure and gas laws – capillarity and surface tension. Flow characteristics: concepts of system and control volume. Application of control volume to continuity equiation, energy equation, momentum equation and moment of momentum equation.

II. FLOW THROUG CIRCULAR CONDUITS                                                           12

Laminar flow though circular conduits and circular annuli. Boundary layer concepts. Boundary layer thickness. Hydraulic and energy gradient. Darcy – Weisbach equaition. Friction factor and Moody diagram. Commercial pipes. Minor losses. Flow though pipes in series and in parallel.

III. DIMENSIONAL ANALYSIS                                                                                    9

Dimension and units: Buckingham’s П theorem. Discussion on dimensionless parameters. Models and similitude. Applications of dimensionless parameters.

IV. ROTO DYNAMIC MACHINES                                                                            16

Homologus units. Specific speed. Elementary cascade theory. Theory of turbo machines. Euler’s equation. Hydraulic efficiency. Velocity components at the entry and exit of the rotor. Velocity triangle for single stage radial flow and axial flow machines. Centrifugal pumps, turbines, performance curves for pumps and turbines.

V. POSITIVE DISPLACEMENT MACHINES                                                          11
Recriprocating pumps, Indicator diagrams, Work saved by air vessels. Rotory pumps. Classification. Working and performance curves.
TOTAL 60

TEXT BOOKS:
1.    Streeter. V. L., and Wylie, E.B., Fluid Mechanics, McGraw Hill, 1983.
2.    Rathakrishnan. E, Fluid Mechanics, Prentice Hall of India (II Ed.), 2007.

REFERENCES:
1.    Ramamritham. S, Fluid Mechanics, Hydraulics and Fluid Machines, Dhanpat Rai & Sons, Delhi, 1988.
2.    Kumar. K.L., Engineering Fluid Mechanics (VII Ed.) Eurasia Publishing House (P) Ltd., New Delhi, 1995.
3.    Bansal, R.K., Fluid Mechanics and Hydraulics Machines, Laxmi Publications (P) Ltd., New Delhi.


111303                                    SOLID MECHANICS                                             3  1  0  4

OBJECTIVE
To give brief descriptions on the behaviour of materials due to axial, bending and torsional and combined loads.

1.         BASICS AND AXIAL LOADING                                                                    10+3
Stress and Strain – Hooke’s Law – Elastic constants and their relationship– Statically determinate cases - statically indeterminate cases –composite bar. Thermal Stresses – stresses due to freely falling weight.                                                                                                                 
2.         STRESSES IN BEAMS                                                                                  10+3
Shear force and bending moment diagrams for simply supported and cantilever beams-Bending stresses in straight beams-Shear stresses in bending of beams with rectangular, I & T etc cross sections-beams of uniform strength
3.         DEFLECTION OF BEAMS                                                                             10+3
Double integration method – McCauley’s method - Area moment method – Conjugate beam method-Principle of  super position-Castigliano’s theorem and its apllication
4.         TORSION                                                                                                           5+3
Torsion of circular shafts - shear stresses and twist in solid and hollow circular shafts – closely coiled helical springs.

5.         BI AXIAL STRESSES                                                                                     10+3 
Stresses in thin circular cylinder and spherical shell under internal pressure – volumetric Strain. Combined loading – Principal Stresses and maximum Shear Stresses - Analytical and Graphical methods.
                                                                                                   TOTAL : 60

TEXT BOOKS
1.    Nash William – “Strength of Materials”, TMH, 1998
2.    Timoshenko.S. and Young D.H. – “Elements of strength materials Vol. I and Vol. II”., T. Van Nostrand Co-Inc Princeton-N.J. 1990.

REFERENCES
1.    Dym C.L. and Shames I.H. – “Solid Mechanics”, 1990.  




111304                        ELEMENTS OF AERONAUTICS                                    3  0  0  3

OBJECTIVE

To introduce the basic concepts of aerospace engineering and the current developments in the field.

1.         AIRCRAFT CONFIGURATIONS                                                                 6
Brief History-Components of an airplane and their functions. Different types of flight vehicles, classifications. Basic instruments for flying,

2.         INTRODUCTION TO PRINCIPLES OF FLIGHT                                        8
Physical properties and structure of the atmosphere, Temperature, pressure and altitude relationships, Evolution of lift, drag and moment. Different types of drag.

3.           INTRODUCTION TO AERODYNAMICS                                                  9
Aerodynanic forces on aircraft – classification of NACA aerofoils,  aspect ratio, wing loading, Mach number,centre of pressure and aerodynamic centre-aerofoil characteristics-lift, drag curves.

4.         INTRODUCTION TO AIRPLANE STRUCTURES AND MATERIALS    12                
General types of construction, Monocoque, semi-monocoque. Typical wing and fuselage structure. Metallic and non-metallic materials, Use of aluminium alloy, titanium, stainless steel and composite materials.

5.         POWER PLANTS USED IN AIRPLANES                                                   10    
Basic ideas about piston, turboprop and jet engines, Use of propeller and jets for thrust production., Principles of operation of rocket, types of rockets
TOTAL : 45

TEXT BOOKS
1.         Anderson, J.D., “Introduction to Flight”, McGraw-Hill, 1995.


REFERENCE
1.         Kermode, A.C., “Flight without Formulae”, McGraw-Hill, 1997.






OBJECTIVE
To develop the knowledge in testing the materials for hardness, fatigue, impact, tension and torsion.

LIST OF EXPERIMENTS

Brinell Hardness test
Rockwell Hardness test
Tension test
Torsion test
Izod Impact test
Charpy Impact test
Reverse plate bending  Fatigue test
Rotating Beam Fatigue test
Testing of springs
Block Compression Test

TOTAL : 45 PERIODS

LIST OF EQUIPMENTS

(for a batch of 30 students)

Sl.No
Details of Equipments
Qty Required
For Experiments
1.
 Hardness Testing Machine
1
1, 2
2.
Universal Testing Machine
1
1, 2, 3, 9, 10
3.
Impact  Testing Machine
1
5, 6
4.
Fatigue tester- Rotating Beam
1
8
5.
Fatigue tester –Reverse plate bending
1
7




 111352           FLUID MECHANICS AND MACHINERY LABORATORY         0  0  3  2
                       
           

OBJECTIVE

To study the flow measurement and the performance of fluid machinery

LIST OF EXPERIMENTS

1.            Calibration of venturimeter
2.            Pressure measurement with pitot static tube
3.            Determination of pipe flow losses.
4.            Verification of Bernoulli’s theorem
5.            Flow visualization by Heleshaw apparatus
6.            Performance test on centrifugal pumps
7.            Performance test on reciprocating pumps
8.            Performance test on piston wheel turbine
9.            Performance test on Francis turbine
10.          Determination of Viscosity of a Fluid
TOTAL : 45 PERIODS

LIST OF EQUIPMENTS

(for a batch of 30 students)


Sl.No
Details of Equipments
Qty Req.
Experiment No.
1.
Venturimeter setup
1
1,3
2.
Pipe friction set up
1
3
3.
Pitot tube set up
1
2,4
4.
Jet pump
1
6
5.
Submersible pump
1
6
6.
Centrifugal pump
1
6
7.
Reciprocating pump
1
7
8.
Pelton wheel turbine and Francis turbine
1
8,9
9.
Viscosity Meter
1
10
10.
Hele-shaw apparatus
1
5







111353                        THERMODYNAMICS LABORATORY                        0  0  3  2

OBJECTIVE

To enhance the basic knowledge in applied thermodynamics 

LIST OF EXPERIMENTS

Performance test on a 4-stroke engine
Valve timing of a 4 – stroke engine and port timing of a 2 stroke engine
Determination of effectiveness of a parallel flow heat exchanger
Determination of effectiveness of a counter flow heat exchanger
Determination of heating value of a fuel
COP test on a vapour compression refrigeration test rig
COP test on a vapour compression air-conditioning test rig
Determination of specific heat of solid
Determination of Thermal Conductivity of solid.
Determination of Thermal Resistance of a Composite wall.

TOTAL : 45 PERIODS  

LIST OF EQUIPMENTS

(for a batch of 30 students)


Sl.No
Details of Equipments
Qty Req.
Experiment No.
1.
4 stroke twin cylinder diesel engine
1
1
2.
Cut section model of 4 stroke diesel engine and cut section model of 2 stroke petrol engine
1
2
3.
Parallel and counter flow heat exchanger test rig
1
3,4
4.
Bomb Calorimeter
1
5
5.
Vapour compression refrigeration test rig
1
6
6.
Vapour compression air-conditioning test rig
1
7
7.
Conductive Heat Transfer set up
1
9
8.
Composite wall
1
10
















1 comments:

sangabizconn said...

Nice blog Calorimeters, Batch Dispersers, Magnetic Stirrers, Vacuum dryer / mixer, Agitators

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