AE 9313 AEROSPACE PROPULSION SYLLABUS | ANNA UNIVERSITY ME AERONAUTICAL ENGINEERING 1ST SEM SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIRST SEMESTER ME AERONAUTICAL ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
AE 9313 AEROSPACE PROPULSION L T P C
3 1 0 4
OBJECTIVE
To understand the principles of operation and design of aircraft and spacecraft power
plants.
UNIT I ELEMENTS OF AIRCRAFT PROPULSION 12
Classification of power plants based on methods of aircraft propulsion – Propulsive
efficiency – Specific fuel consumption - Thrust and power- Factors affecting thrust and
power- Illustration of working of Gas turbine engine - Characteristics of turboprop,
turbofan and turbojet , Ram jet, Scram jet – Methods of Thrust augmentation.
UNIT II PROPELLER THEORY 12
Momentum / actuator disc theory, Blade element theory, combined blade element and
momentum theory, vortex theory, rotor in hover, rotor model with cylindrical wake and
constant circulation along blade, free wake model, Constant chord and ideal twist rotors,
Lateral flapping, Coriolis forces, reaction torque, compressibility effects, Ground effect.
6
UNIT III INLETS, NOZZLES AND COMBUSTION CHAMBERS 12
Subsonic and supersonic inlets – Relation between minimum area ratio and external
deceleration ratio – Starting problem in supersonic inlets –Modes of inlet operation, jet
nozzle – Efficiencies – Over expanded, under and optimum expansion in nozzles –
Thrust reversal. Classification of Combustion chambers - Combustion chamber
performance – Flame tube cooling – Flame stabilization.
UNIT IV COMPRESSORS AND TURBINES 12
Centrifugal compressor – Work done and pressure rise – Velocity diagrams –
Elementary theory of axial flow compressor – degree of reaction – Impulse and reaction
gas turbines – Velocity triangles – Choice of blade profile, pitch and chord.
UNIT V ROCKET PROPULSION 12
Introduction to rocket propulsion – Reaction principle – Thrust equation – Classification
of rockets based on propellants used – solid, liquid and hybrid – Comparison of these
engines with special reference to rocket performance – Thrust control in liquid rockets.
L : 45, T :15 – TOTAL NUMBER OF PERIODS : 60
TEXT BOOKS
1. Hill,P.G. and Peterson, C.R. Mechanics and Thermodynamics of Propulsion,
Addison – Wesley Longman Inc. 1999
2. Cohen, H. Rogers, G.F.C. and Saravanamuttoo,H.I.H, Gas Turbine Theory,
Longman,1989
REFERENCES
1. G.C. Oates, “Aerothermodynamics of Aircraft Engine Components”, AIAA Education
Series, 1985.
2. G.P.Sutton, “Rocket Propulsion Elements”, John Wiley & Sons Inc., New York, 5th
Edition, 1986.
3. W.P.Gill, H.J.Smith & J.E. Ziurys, “Fundamentals of Internal Combustion Engines
as applied to Reciprocating, Gas turbine & Jet Propulsion Power Plants”, Oxford &
IBH Publishing Co., 1980.
AE 9313 AEROSPACE PROPULSION L T P C
3 1 0 4
OBJECTIVE
To understand the principles of operation and design of aircraft and spacecraft power
plants.
UNIT I ELEMENTS OF AIRCRAFT PROPULSION 12
Classification of power plants based on methods of aircraft propulsion – Propulsive
efficiency – Specific fuel consumption - Thrust and power- Factors affecting thrust and
power- Illustration of working of Gas turbine engine - Characteristics of turboprop,
turbofan and turbojet , Ram jet, Scram jet – Methods of Thrust augmentation.
UNIT II PROPELLER THEORY 12
Momentum / actuator disc theory, Blade element theory, combined blade element and
momentum theory, vortex theory, rotor in hover, rotor model with cylindrical wake and
constant circulation along blade, free wake model, Constant chord and ideal twist rotors,
Lateral flapping, Coriolis forces, reaction torque, compressibility effects, Ground effect.
6
UNIT III INLETS, NOZZLES AND COMBUSTION CHAMBERS 12
Subsonic and supersonic inlets – Relation between minimum area ratio and external
deceleration ratio – Starting problem in supersonic inlets –Modes of inlet operation, jet
nozzle – Efficiencies – Over expanded, under and optimum expansion in nozzles –
Thrust reversal. Classification of Combustion chambers - Combustion chamber
performance – Flame tube cooling – Flame stabilization.
UNIT IV COMPRESSORS AND TURBINES 12
Centrifugal compressor – Work done and pressure rise – Velocity diagrams –
Elementary theory of axial flow compressor – degree of reaction – Impulse and reaction
gas turbines – Velocity triangles – Choice of blade profile, pitch and chord.
UNIT V ROCKET PROPULSION 12
Introduction to rocket propulsion – Reaction principle – Thrust equation – Classification
of rockets based on propellants used – solid, liquid and hybrid – Comparison of these
engines with special reference to rocket performance – Thrust control in liquid rockets.
L : 45, T :15 – TOTAL NUMBER OF PERIODS : 60
TEXT BOOKS
1. Hill,P.G. and Peterson, C.R. Mechanics and Thermodynamics of Propulsion,
Addison – Wesley Longman Inc. 1999
2. Cohen, H. Rogers, G.F.C. and Saravanamuttoo,H.I.H, Gas Turbine Theory,
Longman,1989
REFERENCES
1. G.C. Oates, “Aerothermodynamics of Aircraft Engine Components”, AIAA Education
Series, 1985.
2. G.P.Sutton, “Rocket Propulsion Elements”, John Wiley & Sons Inc., New York, 5th
Edition, 1986.
3. W.P.Gill, H.J.Smith & J.E. Ziurys, “Fundamentals of Internal Combustion Engines
as applied to Reciprocating, Gas turbine & Jet Propulsion Power Plants”, Oxford &
IBH Publishing Co., 1980.
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