Basic Concepts – Mechanism of Heat Transfer – Conduction, Convection and Radiation – General Differential equation of Heat Conduction – Fourier Law of Conduction – Cartesian and Cylindrical Coordinates – One Dimensional Steady State Heat Conduction – Conduction through Plane Wall, Cylinders and Spherical systems – Composite Systems – Conduction with Internal Heat Generation – Extended Surfaces – Unsteady Heat Conduction – Lumped Analysis – Use of Heislers Chart.
Basic Concepts – Convective Heat Transfer Coefficients – Boundary Layer Concept – Types of Convection – Forced Convection – Dimensional Analysis – External Flow – Flow over Plates, Cylinders and Spheres – Internal Flow – Laminar and Turbulent Flow – Combined Laminar and Turbulent – Flow over Bank of tubes – Free Convection – Dimensional Analysis – Flow over Vertical Plate, Horizontal Plate, Inclined Plate, Cylinders and Spheres.
3. PHASE CHANGE HEAT TRANSFER AND HEAT EXCHANGERS 9
Nusselts theory of condensation-pool boiling, flow boiling, correlations in boiling and condensation. Types of Heat Exchangers – LMTD Method of Analysis – Effectiveness – NTU method of Heat Exchanger Analysis – Overall Heat Transfer – Fouling Factors.
4. RADIATION 8
Basic Concepts, Laws of Radiation – Stefan Boltzman Law, Kirchoff Law –Black Body Radiation –Grey body radiation Shape Factor Algebra – Electrical Analogy – Radiation Shields –Introduction to Gas Radiation.
5.MASS TRANSFER 7
Basic Concepts – Diffusion Mass Transfer – Fick’s Law of Diffusion – Steady state Molecular Diffusion – Convective Mass Transfer – Momentum, Heat and Mass Transfer Analogy – Convective Mass Transfer Correlations
TUTORIAL 15 TOTAL : 60
Note: (Use of standard heat and mass transfer data book is permitted in the University examination)
Sachdeva R C, “Fundamentals of Engineering Heat and Mass Transfer” New Age International, 1995.
Yadav R “Heat and Mass Transfer” Central Publishing House, 1995.
Ozisik M.N, “Heat Transfer”, McGraw-Hill Book Co., 1994.
Nag P.K, “ Heat Transfer”, Tata McGraw-Hill, New Delhi, 2002
Holman J.P “Heat and Mass Transfer” Tata McGraw-Hill, 2000.
Kothandaraman C.P “Fundamentals of Heat and Mass Transfer” New Age International, New Delhi, 1998
Frank P. Incropera and David P. DeWitt, “Fundamentals of Heat and Mass Transfer”, John Wiley and Sons, 1998.
6 Velraj R, “Heat & Mass Transfer”, Ane Books, New Delhi, 2004