UNIT 1:
conduction through plane wall, cylinders and spherical systems.
Conduction with internal Heat generation and problems
one dimensional steady state heat conduction
Mechanism of Heat transfer, Conduction - Fourier's Law
General differential equation in Cartesian and cylindrical coordinates
Mechanism of Heat transfer, Conduction - Fourier's Law
Conduction with internal Heat generation and problems
Conduction with internal Heat generation and problems
UNIT 2:
Basic Concepts - Heat transfer coefficients
Boundary layer concept,Types of convection - Forced convection
dimensional analysis, non-dimensional numbers
dimensional analysis, non-dimensional numbers
UNIT 3:
Concept of black and grey body
Laws of Radiation - Stefan-Boltzmann Law
Laws of Radiation - Stefan-Boltzmann Law
UNIT 4:
Heat exchangers and its types
LMTD (Logarithmic mean temperature difference) and Effectiveness
NTU (number of transfer units) Method
Overall Heat Transfer Coefficien
UNIT 5:
Mass transfer- introduction - Fick law for molecular diffusion
Molecular diffusion in gases - equimolar counters diffusion in gases
diffusion through a varying cross sectional area- diffusion coefficients for gases
molecular diffusion in liquids