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Course10310812373 lectures

Transport Processes I: Heat and Mass Transfer

Prof. V. Kumaran · IISc Bangalore

Start with lecture 1 At NPTEL

Lectures

Week 1

  1. Transport by convection and diffusion Video
  2. Non-dimensional analysis of beams Video
  3. Dimensional analysis: Force on a particle settling in a fluid Video
  4. Dimensional analysis: Heat transfer in a heat exchanger Video
  5. Dimensional analysis: Mass transfer from a particle suspended in a fluid Video

Week 2

  1. Dimensional analysis: Power of an impeller Video
  2. Dimensional analysis: Scaling up of an impeller Video
  3. Dimensional analysis: Convection and diffusion Video
  4. Dimensional analysis: Physical interpretation of dimensionless groups Video
  5. Dimensional analysis: Correlations for dimensionless groups Video
  6. Dimensional analysis: Natural and forced convection Video

Week 3

  1. Continuum description of fluids. Video
  2. Conservation equations and constitutive relations. Video
  3. Diffusion: Mechanism of mass diffusion in gases. Video
  4. Diffusion: Estimation of mass diffusion coefficient. Video
  5. Diffusion: Momentum diffusion coefficient. Video
  6. Diffusion: Thermal diffusion coefficient. Video

Week 4

  1. Unidirectional transport: Conservation equation for heat & mass transfer. Video
  2. Unidirectional transport: Conservation equation for momentum transfer. Video
  3. Unidirectional transport: Similarity solution for infinite domain. Video
  4. Unidirectional transport: Similarity solution for infinite domain contined. Video
  5. Unidirectional transport: Similarity solution for mass transfer into a falling film. Video
  6. Unidirectional transport: Similarity solution for decay of a pulse. Video

Week 5

  1. Unidirectional transport: Similarity solution for decay of a pulse continued. Video
  2. Unidirectional transport: Separation of variables for transport in a finite domain. Video
  3. Unidirectional transport: Separation of variables for transport in a finite domain continued. Video
  4. Unidirectional transport: Separation of variables for transport in a finite domain continued. Video
  5. Unidirectional transport: Separation of variables for transport in a finite domain continued. Video
  6. Unidirectional transport: Balance laws in cylindrical co-ordinates. Heat transfer across the wall of a pipe. Video

Week 6

  1. Unidirectional transport: Balance laws in cylindrical co-ordinates. Unsteady heat conduction from a cylinder. Video
  2. Unidirectional transport: Balance laws in cylindrical co-ordinates. Unsteady heat conduction from a cylinder continued. Video
  3. Unidirectional transport: Balance laws in cylindrical co-ordinates. Unsteady heat conduction from a cylinder continued. Video
  4. Unidirectional transport: Balance laws in cylindrical co-ordinates. Similarity solution for heat conduction from a wire. Video
  5. Unidirectional transport+C52: Effect of body force in momentum transfer. Falling film. Video
  6. Unidirectional transport: Effect of pressure in momentum transfer. Flow in a pipe. Video

Week 7

  1. Unidirectional transport: Friction factor for flow in a pipe Video
  2. Unidirectional transport: Laminar and turbulent flow in a pipe Video
  3. Unidirectional transport: Laminar and turbulent flow in a pipe Video
  4. Unidirectional transport: Oscillatory flow in a pipe. Solution using complex variables Video
  5. Unidirectional transport: Oscillatory flow in a pipe. Solution using complex variables Video
  6. Unidirectional transport: Oscillatory flow in a pipe. Solution using complex variables contd Video

Week 8

  1. Unidirectional transport: Oscillatory flow in a pipe. Low and high Reynolds number solutions. Video
  2. Unidirectional transport: Spherical co-ordiantes. Heat conduction from a sphere. Video
  3. Mass and energy balance equations in Cartesian co-ordinates Video
  4. Mass and energy balance equations in Cartesian co-ordinates. Vector notation Video
  5. Mass and energy balance equations in spherical co-ordinates Video
  6. Mass and energy balance equations in spherical co-ordinates Video

Week 9

  1. Momentum balance: Incompressible Navier-Stokes equations Video
  2. Balance equation: Convection and diffusion dominated regimes Video
  3. Diffusion equation: Heat conduction in a rectangular solid Video
  4. Diffusion equation: Heat conduction in a rectangular solid continued Video
  5. Diffsion equation: Heat conduction around a sphereical inclusion Video
  6. Diffsion equation: Heat conduction around a spherial inclusion Video

Week 10

  1. Diffusion equation: Effective conductivity of a composite. Video
  2. Diffusion equation: Spherical harmonic solutions. Video
  3. Diffusion equation: Conduction from a point source Video
  4. Diffusion equation: Method of Greens functions Video
  5. Diffusion equation: Method of images Video
  6. Diffusion equation: Equivalence of spherical harmonics and multipole expansion Video

Week 11

  1. High Peclet number forced convection: Boundary layer in flow past a heated plate. Video
  2. High Peclet number forced convection: Boundary layer in flow past a heated plate continued. Video
  3. High Peclet number forced convection: Flow past a heated sphere Video
  4. High Peclet number forced convection: Flow past a heated sphere continued Video
  5. High Peclet number forced convection: Transport to a falling film. Video
  6. High Peclet number forced convection: Transport to a spherical bubble Video

Week 12

  1. High Peclet number forced convection: Solutions for an arbitrary geometry Video
  2. High Peclet number forced convection: Taylor dispersion Video
  3. Natural convection: Boussinesq equations for heat transfer. Video
  4. Natural convection: Boundary layer equations Video
  5. Natural convection: Boundary layer equations convection Video
  6. Natural convection: Heat transfer correlations Video

Live Session

  1. Live Session 23-02-2021 Video
  2. Live Session 03-04-2022 Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IISc Bangalore
Department
Chemical Engineering
Teacher
Prof. V. Kumaran
Level
Undergraduate
Language
English
Subjects
Chemistry, Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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