## AE3351 Syllabus - Aero Engineering Thermodynamics - 2021 Regulation Anna University

AE3351

AERO ENGINEERING THERMODYNAMICS

LTPC

3003

COURSE OBJECTIVES:
• To make the student understand the quantitative analysis of machine and processes for transformation of energy and between work and heat.
• To Make the student understand the Laws of thermodynamics would be able to quantify through measurement of related
• To Apply the thermodynamic properties, energies and their interactions in real tim,e problems
• To develop basic concept of air cycle, gas turbine engines and heat transfer.
• To analyse different types of Heat transfer
• To identify the different components of Jet Engines

UNIT I

FUNDAMENTAL CONCEPT AND FIRST LAW

9

Concept of continuum, macroscopic approach, thermodynamic systems – closed, open and isolated. Property, state, path and process, quasi-static process, work, internal energy, enthalpy, specific heat capacities and heat transfer, SFEE, application of SFEE to jet engine components, First law of thermodynamics, relation between pressure, volume and temperature for various processes, Zeroth law of thermodynamics.

UNIT II

SECOND LAW AND ENTROPY

9

Second law of thermodynamics – Kelvin Planck and Clausius statements of second law. Reversibility and Irreversibility, Thermal reservoir, Carnot theorem. Carnot cycle, Reversed Carnot cycle, efficiency, COP, Thermodynamic temperature scale - Clausius inequality, Concept of entropy, Entropy changes for various processes.

UNIT III

AIR STANDARD CYCLES

9

Otto, Diesel, Dual, Ericsson, Atkinson, Stirling and Brayton cycles - Air standard efficiency – Mean effective pressure

UNIT IV

FUNDAMENTALS OF VAPOUR POWER CYCLES

9

Properties of pure substances – solid, liquid and vapour phases, phase rule, p-v, p-T, T-v, T-s, h-s diagrams, p-v-T surfaces, thermodynamic properties of steam - calculations of work done and heat transfer in non-flow and flow processes - standard Rankine cycle, Reheat and Regeneration cycle. Heat rate, Specific steam consumption, Tonne of refrigeration.

UNIT V

BASICS OF PROPULSION AND HEAT TRANSFER

9

Classification of jet engines - basic jet propulsion arrangement – Engine station number, thrust equation – Specific thrust, SFC, TSFC, specific impulse, actual cycles, isentropic efficiencies of jet engine components, polytropic efficiency, conduction in parallel, radial and composite wall, Basics of convective and radiation heat transfer.

TOTAL: 45 PERIODS

COURSE OUTCOMES: Upon successful completion of the course, students should be able to:
CO1: Apply the laws of thermodynamics in real time problems.
CO2: Demonstrate the principal operation of piston engine and jet engines.
CO3: Demonstrate the efficiency of different air standard cycles.
CO4: Determine the heat transfer in different conditions of working medium.
CO5: Solve heat transfer problems in complex systems.
CO6: Solve problems related to conduction convention and radiation

TEXT BOOKS:
1. Nag.P.K., “Engineering Thermodynamics”, Tata McGraw-Hill, New Delhi, 2013.
2. Rathakrishnan E., “Fundamentals of Engineering Thermodynamics”, Prentice-Hall India, 2005.
3. Yunus A. Cengel and Michael A. Boles, “Thermodynamics: An Engineering Approach” McGraw-Hill Science/Engineering/Math; 7thedition 2010.

REFERENCES:
1. Arora C.P, “Thermodynamics”, Tata McGraw-Hill, New Delhi, 2003.
2. Holman.J.P., “Thermodynamics”, 3rd Edition, McGraw-Hill, 2007.
3. Merala C, Pother, Craig W, Somerton, “Thermodynamics for Engineers”, Schaum Outline Series,Tata McGraw-Hill, New Delhi, 2004.
4. Ramalingam K.K. “Thermodynamics”, Sci-Tech Publications, 2006
5. Venwylen and Sontag, “Classical Thermodynamics”, Wiley Eastern, 1987