CH3302 HEAT TRANSFER SYLLABUS | ANNA UNIVERSITY BE PETROCHEMICAL ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER BE PETROCHEMICAL 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), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
CH3302 HEAT TRANSFER L T P C
3 1 0 4
UNIT I CONDUCTION 12
Modes of heat transfer – Steady and unsteady state heat transfer – Concept of heat
conduction – Fourier’s law of heat conduction – General heat conduction equation in spherical
coordinates – One-dimensional steady state heat conduction equation for flat plate, hollow
cylinder, hollow sphere –Analogy between flow of heat and flow of electricity – Effect of
temperature on thermal conductivity – Critical insulation thickness – Transient heat conduction
– Lumped heat parameter model.
UNIT II CONVECTION 12
Concept of heat transfer by convection – Natural and forced convection – Concept of LMTD
– Local and overall heat transfer coefficient – Application of dimensional analysis for
convection – Empirical Equations for forced convection under laminar, transient and turbulent
conditions – Empirical equations for natural convection – Influence of boundary layer on heat
transfer – Heat transfer through packed and fluidized beds – Heat transfer with phase
change: boiling, vaporization and condensation.
UNIT III RADIATION 12
Concept of thermal radiations – Black body concept – Stefan Boltzman’s law – Emissive
power – Black body radiation – Emissivity – Planck’s law – Radiation between black
surfaces – Gray surfaces – Radiation shields – Radiation applications – Pipe still heaters.
UNIT IV HEAT EXCHANGERS 12
Heat exchanger types – Parallel and counter flow heat exchangers – Overall heat transfer
coefficient – Log mean temperature difference for single pass – Correction factor for multi
pass heat exchangers – Heat exchanger effectiveness – Number of transfer units – Chart
for different configurations – Dirt factor.
UNIT V EVAPORATORS 12
Evaporation – Single effect and multiple effect evaporation – Boiling point elevation – Effect of
liquid head – Capacity and economy of multiple effect evaporators – Evaporation equipments.
TOTAL: 60 PERIODS
34
TEXT BOOKS
1. Kumar, D.S., “Heat and Mass Transfer”, 5th Edition, S.K. Kataria and Sons, 2000.
2. McCabe,W.L. and Smith, J.C., “Unit Operations in Chemical Engineering", 5th Edition.
McGraw Hill Publishing Co., 2001.
REFERENCES
1. Kern, D.Q., “Process Heat Transfer", Tata McGraw Hill Publishing Co., 1990.
2. Hollman, “Heat Transfer”, 8th Edition, McGraw Hill, 1997.
3. Kreith, F., “Principles of Heat Transfer”, 4th Edition, Harper and Row, 1976.
CH3302 HEAT TRANSFER L T P C
3 1 0 4
UNIT I CONDUCTION 12
Modes of heat transfer – Steady and unsteady state heat transfer – Concept of heat
conduction – Fourier’s law of heat conduction – General heat conduction equation in spherical
coordinates – One-dimensional steady state heat conduction equation for flat plate, hollow
cylinder, hollow sphere –Analogy between flow of heat and flow of electricity – Effect of
temperature on thermal conductivity – Critical insulation thickness – Transient heat conduction
– Lumped heat parameter model.
UNIT II CONVECTION 12
Concept of heat transfer by convection – Natural and forced convection – Concept of LMTD
– Local and overall heat transfer coefficient – Application of dimensional analysis for
convection – Empirical Equations for forced convection under laminar, transient and turbulent
conditions – Empirical equations for natural convection – Influence of boundary layer on heat
transfer – Heat transfer through packed and fluidized beds – Heat transfer with phase
change: boiling, vaporization and condensation.
UNIT III RADIATION 12
Concept of thermal radiations – Black body concept – Stefan Boltzman’s law – Emissive
power – Black body radiation – Emissivity – Planck’s law – Radiation between black
surfaces – Gray surfaces – Radiation shields – Radiation applications – Pipe still heaters.
UNIT IV HEAT EXCHANGERS 12
Heat exchanger types – Parallel and counter flow heat exchangers – Overall heat transfer
coefficient – Log mean temperature difference for single pass – Correction factor for multi
pass heat exchangers – Heat exchanger effectiveness – Number of transfer units – Chart
for different configurations – Dirt factor.
UNIT V EVAPORATORS 12
Evaporation – Single effect and multiple effect evaporation – Boiling point elevation – Effect of
liquid head – Capacity and economy of multiple effect evaporators – Evaporation equipments.
TOTAL: 60 PERIODS
34
TEXT BOOKS
1. Kumar, D.S., “Heat and Mass Transfer”, 5th Edition, S.K. Kataria and Sons, 2000.
2. McCabe,W.L. and Smith, J.C., “Unit Operations in Chemical Engineering", 5th Edition.
McGraw Hill Publishing Co., 2001.
REFERENCES
1. Kern, D.Q., “Process Heat Transfer", Tata McGraw Hill Publishing Co., 1990.
2. Hollman, “Heat Transfer”, 8th Edition, McGraw Hill, 1997.
3. Kreith, F., “Principles of Heat Transfer”, 4th Edition, Harper and Row, 1976.
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