B. Tech. Production & Industrial Engineering - Shiats.edu.in

Note-1. Students may be advised to use design data book for design2. Drawing shall be made wherever necessary on small drawing sheetsHEAT & MASS TRANSFERCourse Code (ME-503 ) Credit 4(3-0-1)General: Modes of heat transfer Conduction Convection- Radiation, scope and application of heattransfer, principles in Engineering Practice.Conduction:Fourier law-Thermal conductivity of solids, liquids and gases, factors affectingthermal conductivity General differential equation for conductions. One dimensional steady stateconduction through homogeneous and composite surface-Plane, cylindrical and spherical walls-Effect of variable thermal conductivity Shape factor, Overall heat transfer coefficient-Criticalradius of insulation solution of multi dimensional steady state problems using relaxation method.Transient heat conduction based on lumped parameter method.Convection:Principles of dimensional analysis-pi theorem, Application of dimensional analysis tofree and forced convection. Empirical relations for flat plate and tubular geometry. Forcedconvection from tubes & tube bundles in cross flow. Simple application to straight, rectangularand triangular fins effectiveness of fins. Fundamentals of boiling heat transfer, pool boiling, Heattransfer in condensation: drop wise and film condensation: empirical equations.Radiation:Nature of thermal-radiation-Definitions and concepts Monochromatic and totalemissive power-Absorptivitiy – Reflectivity-Black, gray and real surfaces-concept of a blackbody-Planck’s distribution law-Configuration of geometrical factor Heat exchange by radiationbetween black surfaces-Large parallel black plates, equal parallel and opposite black squares,black rectangles perpendicular to each other having a common edge-heat exchange by radiationbetween large parallel planes of different emissivity. Radiation shields Electrical network methodof solving radiation problems. Solar radiation & Collectors.Heat Exchangers:Tubes of heat exchangers- Parallel flow, Counter flow evaporator andcondenser, Log mean temperature difference, effectiveness, NTU method, Introduction to compactheat exchangers.Ficks law of diffusion, Diffusion coefficient, steady state diffusion through stationary media,steady state diffusion through a stagnant gas films, steady state, equivocal counter diffusion.References:1. Principles of Heat Transfer Frnak Kreith McGray Hill Book Co. Heat and Mass Transfer C-DBennett and J-E-M years, Tata McGraw-Hill (19975)2. Fundamental of moment and heat transfer-Wetly3. Heat and mass Transfer – Eckert & Drake, McGraw Hill Book Co.4. Engineering Heat Transfer J.P. Homan, McGraw Hill Book Co.5. Heat Transfer by Pitts ane Sission, Schaum series.6. Heat Mass Transfer by R. Yadav7. Heat Mass Transfer by C.P.Gupta8. Heat and Mass Transfer by Domkundvar9. Heat & Mass transfer by R.C. Chandra10.Heat & Mass Transfer by Vijay Gupta11.Heat & Mass Transfer by D.S. KumarHEAT & MASS TRANSFER –LAB1- Conduction- Composite wall experiment2- Conduction- Composite cylinder experiment3- Convection- Pool Boiling experiment4- Convection- Experiment on heat transfer from tube-natural convection.5- Convection- Heat Pipe experiment