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Thursday, October 11, 2012

CH9311 ADVANCED HEAT TRANSFER SYLLABUS | ANNA UNIVERSITY M.TECH ENERGY CONSERVATION AND MANAGEMENT 1ST SEM SYLLABUS REGULATION 2009 2011 2012-2013

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CH9311 ADVANCED HEAT TRANSFER SYLLABUS | ANNA UNIVERSITY M.TECH ENERGY CONSERVATION AND MANAGEMENT 1ST SEM SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIRST SEMESTER M.TECH. ENERGY CONSERVATION AND MANAGEMENT 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

CH9311 ADVANCED HEAT TRANSFER L T P C
3 1 0 4
UNIT I CONDUCTION AND EXTENDED SURFACES 9
Conduction: Steady state one-dimensional law of heat conduction – Fourier heat
conduction – heat conduction through a plane wall-radial conduction in long hollow
cylinders – Radial conduction through hollow sphere – General three dimensional heat
conduction equation –Transient heat conduction in plane walls, cylinders and spheres
with convective boundary conditions – Transient heat flow in semi-infinite bodies –
Finite – Difference methods for solving heat conduction problems.
Extended Surfaces: Extended surface heat transfer – Conduction and convection
systems in fin – rectangular fin of constant cross section – Heat transfer from
rectangular, triangular and circumferential fins – Fin efficiency.
UNIT II CONVECTION 9
Fundamental laws of convection – The governing equations of free convection –
Working correlations for free convection – Mixed, free and forced convection – Forced
convection heat transfer co-efficient – Heat transfer for laminar flow in circular tubes –
Heat transfer for turbulent flow in circular tubes – Analogy between heat and
momentum transfer – Reynolds, Colburn, Van kerman analogy – Forced convection
heat transfer coefficient for flow over bodies – Heat transfer co-efficient for turbulent
flow over flat plates.
UNIT III RADIATION 9
Thermal radiation – Introduction – Stefan – Boltzmann Law, the black body and
emissive power – Basic radiation properties – Radiation shape factors and their
relationships – Radiant heat transfer between two black bodies forming an enclosure
shields – Directional aspects of emitted radiation – Radiation shape factor –Radiation in
gases.
UNIT IV BOILING AND CONDENSATION 9
Boiling Liquids: Regimes of boiling – Free convection regime, Nucleate boiling regime
– Mechanism of nucleate boiling – Peak heat flux and critical ΔT – Nucleate surface
boiling of sub-cooled liquids – Forced convection boiling inside tubes – Heat transfer
relations.
Condensing Vapors: Condensation theory – Condensation on vertical surfaces,
inclined surfaces, Horizontal tube banks – Drop wise condensation of pure vapors –
Film wise condensation both inside and outside horizontal tubes – Effect of noncondensable
gases in condensers.
UNIT V NUMERICAL METHODS IN HEAT TRANSFER 9
Finite difference formulation of steady and transient heat conduction problems –
Discretization schemes – Explicit, Crank Nicolson and fully implicit schemes – Control
volume formulation – Steady one dimensional convection and diffusion problems –
Calculation of the flow field – SIMPLER Algorithm
L : 45, T: 15, TOTAL : 60 PERIODS TEXT BOOKS
1. Knudsen, J.G. and Katz, D. L., “Fluid Dynamics and Heat Transfer”, Mc Graw Hill
Publishers, 1958.
2. Mc William Adams, H., “Heat Transmissions”, McGraw Hill Intl, 2001.
3. Chattopadhyay, P., “Problems in Heat Transfer”, 3rd Edition, Khanna Publishers,
2003.
REFERENCES
1. Nag, P.K., “Heat Transfer”, Tata McGraw Hill, 2002.
2. Chuen, Yen Chow., “An Introduction to computational Fluid Mechanics”, John Wiley
and Sons,2005.
3. Kollmann, W.,“Computational Fluid Dynamics”, A Von Karman Inst. Book
4. Mc Graw Hill Intl, 2001.
5. Patankar, S.V., “Numerical heat transfer and Fluid Flow”, Hemisphere Publishing
Corporation, 1980.

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