NOC:Transport Processes I: Heat and Mass Transfer


Lecture 1 - Why do we study transport processes?


Lecture 2 - Transport by convection and diffusion


Lecture 3 - Non-dimensional analysis of beams


Lecture 4 - Dimensional analysis: Force on a particle settling in a fluid


Lecture 5 - Dimensional analysis: Heat transfer in a heat exchanger


Lecture 6 - Dimensional analysis: Mass transfer from a particle suspended in a fluid


Lecture 7 - Dimensional analysis: Power of an impeller


Lecture 8 - Dimensional analysis: Scaling up of an impeller


Lecture 9 - Dimensional analysis: Convection and diffusion


Lecture 10 - Dimensional analysis: Physical interpretation of dimensionless groups


Lecture 11 - Dimensional analysis: Correlations for dimensionless groups


Lecture 12 - Dimensional analysis: Natural and forced convection


Lecture 13 - Continuum description of fluids


Lecture 14 - Conservation equations and constitutive relations


Lecture 15 - Diffusion: Mechanism of mass diffusion in gases


Lecture 16 - Diffusion: Estimation of mass diffusion coefficient


Lecture 17 - Diffusion: Momentum diffusion coefficient


Lecture 18 - Diffusion: Thermal diffusion coefficient


Lecture 19 - Unidirectional transport: Conservation equation for heat and mass transfer


Lecture 20 - Unidirectional transport: Conservation equation for momentum transfer


Lecture 21 - Unidirectional transport: Similarity solution for infinite domain


Lecture 22 - Unidirectional transport: Similarity solution for infinite domain continued


Lecture 23 - Unidirectional transport: Similarity solution for mass transfer into a falling film


Lecture 24 - Unidirectional transport: Similarity solution for decay of a pulse


Lecture 25 - Unidirectional transport: Similarity solution for decay of a pulse continued


Lecture 26 - Unidirectional transport: Separation of variables for transport in a finite domain


Lecture 27 - Unidirectional transport: Separation of variables for transport in a finite domain (Continued...)


Lecture 28 - Unidirectional transport: Separation of variables for transport in a finite domain (Continued...)


Lecture 29 - Unidirectional transport: Separation of variables for transport in a finite domain (Continued...)


Lecture 30 - Unidirectional transport: Balance laws in cylindrical co-ordinates. Heat transfer across the wall of a pipe


Lecture 31 - Unidirectional transport: Balance laws in cylindrical co-ordinates. Unsteady heat conduction from a cylinder


Lecture 32 - Unidirectional transport: Balance laws in cylindrical co-ordinates. Unsteady heat conduction from a cylinder (Continued...)


Lecture 33 - Unidirectional transport: Balance laws in cylindrical co-ordinates. Unsteady heat conduction from a cylinder (Continued...)


Lecture 34 - Unidirectional transport: Balance laws in cylindrical co-ordinates. Similarity solution for heat conduction from a wire


Lecture 35 - Unidirectional transport: Effect of body force in momentum transfer. Falling film


Lecture 36 - Unidirectional transport: Effect of pressure in momentum transfer. Flow in a pipe.


Lecture 37 - Unidirectional transport: Friction factor for flow in a pipe


Lecture 38 - Unidirectional transport: Laminar and turbulent flow in a pipe


Lecture 39 - Unidirectional transport: Laminar and turbulent flow in a pipe


Lecture 40 - Unidirectional transport: Oscillatory flow in a pipe. Solution using complex variables


Lecture 41 - Unidirectional transport: Oscillatory flow in a pipe. Solution using complex variables


Lecture 42 - Unidirectional transport: Oscillatory flow in a pipe. Solution using complex variables (Continued...)


Lecture 43 - Unidirectional transport: Oscillatory flow in a pipe. Low and high Reynolds number solutions


Lecture 44 - Unidirectional transport: Spherical co-ordiantes. Heat conduction from a sphere


Lecture 45 - Mass and energy balance equations in Cartesian co-ordinates


Lecture 46 - Mass and energy balance equations in Cartesian co-ordinates Vector notation


Lecture 47 - Mass and energy balance equations in spherical co-ordinates


Lecture 48 - Mass and energy balance equations in spherical co-ordinates


Lecture 49 - Momentum balance: Incompressible Navier-Stokes equations


Lecture 50 - Balance equation: Convection and diffusion dominated regimes


Lecture 51 - Diffusion equation: Heat conduction in a rectangular solid


Lecture 52 - Diffusion equation: Heat conduction in a rectangular solid (Continued...)


Lecture 53 - Diffusion equation: Heat conduction around a spherical inclusion


Lecture 54 - Diffusion equation: Heat conduction around a spherical inclusion


Lecture 55 - Diffusion equation: Effective conductivity of a composite


Lecture 56 - Diffusion equation: Spherical harmonic solutions


Lecture 57 - Diffusion equation: Conduction from a point source


Lecture 58 - Diffusion equation: Method of Greens functions


Lecture 59 - Diffusion equation: Method of images


Lecture 60 - Diffusion equation: Equivalence of spherical harmonics and multipole expansion