Heat and Mass Transfer Scanned Lecture Notes - Vishan Edition

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Heat and Mass Transfer Full Premium Lecture Notes, Covers Entire Syllabus. Useful for Mechanical Engineers, Specially for Candidates appearing for GATE Exams.

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Content :
Heat and Mass Transfer

Difference b/w Thermodynamics and Heat mass Transfer
Modes of Heat Transfer
Conduction
Notable exception to statement
Thermal Conductivity (K)
Insulator
Conduction in gases
Convection
Radiation
Law of Heat transfer
Fourier Law of conduction
Newtons Law of Cooling
Steafon Baltzman Law of Radiation
Black Body
Integral of Fourier Laws
Electrical Analysis of Heat Transfer
Thermal Resistance for slab
Conduction heat Transfer through a composite slab
Thermal Circuit
Convection Thermal Resistance
Conduction, convection through a composite slab
Radial conduction Heat Transfer through a hollow cylinder
Radial conduction Heat Transfer through a composite cylinder
Radial Conduction, Convection H.T through composite cylinder
Critical radius of insulation
Physical significance of critical radius of insulation
Practical Application
Electric power transmission cables
Electronic or semi-conductor devices
Radial conduction H.T through a hollow sphere
Thermal circuit for composite sphere containers
Generalized Conduction Eqn
Conduction with heat generation in a slab
Heat generation in a cylinder 
Analysis of Rectangular fins 
Objectives
Efficiency of fin 
Fin Effectiveness
Transient (or) unsteady state conduction
Heat Exchangers
First law of thermodynamics applied to any H.R
Precaution
Rotating matrix type of regenerative heat exchangers
Classification of direct transfer type H.E
Temperature profile of Hot and cold fluids
Reason for greater Irreversibility in parallel flow H.E 
Mean Temperature Difference 
MTD for counter flow H.E 
Effectiveness
Fouling Factor
Capacity rate ratio
Effectiveness NTU Mtd of problem solving in H.E
Radiation
Black Body
Monochromatic 
Monochromatic Emissivity
Significance of grey body
Absorptivity , Reflection ,Transmissivity
Law of Radiation
Kirchoff’s Law of Radiation 
Second law
Stefan Boltzman Law
Lambert’s Cosine law
Intensity of Radiation
Diffuse surface
Shape factor or view factor 
Radiation Heat Exchanger b/w two infinitely large parallel plane surfaces
Application of Network Method
Radiation Shields
Convection Heat Transfer 
Thermo physical property of fluids
Physical significance of dimensionless number in forced convection
Reynolds number
Nusselt’s number
Prandtss number
Thermal Boundary layer
Coefficient of skin friction
Energy balance
Momentum eqn and distribution for a hydrodynamics boundary
Energy Equation for TBL
Analog b/w fluid friction and H.T
Free convection

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