What you will learn
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Physical and chemical transformations of raw materials to products are accomplished in unit operations which involve mixing, heating/cooling, reactions and flow. The efficiency of these processes is critically dependent on the transport of heat and mass carried along with flowing fluid, and across solid/fluid interfaces. The transport across interfaces is entirely due to molecular diffusion, which is the transport in a stationary fluid due to gradients in concentration or temperature. The combination of convection (transport by flowing fluids) and diffusion determine the rate of transport, and the overall efficiency, in unit operations. In this course, we will obtain a physical understanding of how the balance between convection and diffusion determines the overall transport rates in chemical processes, and gives rise to many of the empirical correlations used in chemical engineering design.
Transport by convection and diffusion
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29:56
Non-dimensional analysis of beams
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30:56
Dimensional analysis: Force on a particle settling in a fluid
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27:56
Dimensional analysis: Heat transfer in a heat exchanger
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27:15
Dimensional analysis: Mass transfer from a particle suspended in a fluid
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30:17
Dimensional analysis: Power of an impeller
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30:39
Dimensional analysis: Scaling up of an impeller
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28:24
Dimensional analysis: Convection and diffusion
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28:21
Dimensional analysis: Physical interpretation of dimensionless groups
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27:54
Dimensional analysis: Correlations for dimensionless groups
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28:57
Dimensional analysis: Natural and forced convection
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32:41
Continuum description of fluids.
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34:08
Conservation equations and constitutive relations.
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29:06
Diffusion: Mechanism of mass diffusion in gases.
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31:08
Diffusion: Estimation of mass diffusion coefficient.
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29:44
Diffusion: Momentum diffusion coefficient.
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32:02
Diffusion: Thermal diffusion coefficient.
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31:30
Unidirectional transport: Conservation equation for heat & mass transfer.
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27:45
Unidirectional transport: Conservation equation for momentum transfer.
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31:12
Unidirectional transport: Similarity solution for infinite domain.
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30:29
Unidirectional transport: Similarity solution for infinite domain contined.
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30:29
Unidirectional transport: Similarity solution for mass transfer into a falling film.
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37:32
Unidirectional transport: Similarity solution for decay of a pulse.
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31:32
Unidirectional transport: Similarity solution for decay of a pulse continued.
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32:26
Unidirectional transport: Separation of variables for transport in a finite domain.
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26:31
Unidirectional transport: Separation of variables for transport in a finite domain continued.
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29:15
Unidirectional transport: Separation of variables for transport in a finite domain continued.
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27:42
Unidirectional transport: Separation of variables for transport in a finite domain continued.
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35:57
Unidirectional transport: Balance laws in cylindrical co-ordinates. Heat transfer across the wall of a pipe.
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31:09
Unidirectional transport: Balance laws in cylindrical co-ordinates. Unsteady heat conduction from a cylinder.
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30:18
Unidirectional transport: Balance laws in cylindrical co-ordinates. Unsteady heat conduction from a cylinder continued.
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31:06
Unidirectional transport: Balance laws in cylindrical co-ordinates. Unsteady heat conduction from a cylinder continued.
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29:40
Unidirectional transport: Balance laws in cylindrical co-ordinates. Similarity solution for heat conduction from a wire.
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34:07
Unidirectional transport+C52: Effect of body force in momentum transfer. Falling film.
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33:16
Unidirectional transport: Effect of pressure in momentum transfer. Flow in a pipe.
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33:09
Unidirectional transport: Friction factor for flow in a pipe
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28:48
Unidirectional transport: Laminar and turbulent flow in a pipe
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36:24
Unidirectional transport: Laminar and turbulent flow in a pipe
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30:24
Unidirectional transport: Oscillatory flow in a pipe. Solution using complex variables
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27:20
Unidirectional transport: Oscillatory flow in a pipe. Solution using complex variables
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29:22
Unidirectional transport: Oscillatory flow in a pipe. Solution using complex variables contd
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29:55
Unidirectional transport: Oscillatory flow in a pipe. Low and high Reynolds number solutions.
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33:57
Unidirectional transport: Spherical co-ordiantes. Heat conduction from a sphere.
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30:57
Mass and energy balance equations in Cartesian co-ordinates
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31:00
Mass and energy balance equations in Cartesian co-ordinates. Vector notation
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32:31
Mass and energy balance equations in spherical co-ordinates
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34:50
Mass and energy balance equations in spherical co-ordinates
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28:02
Momentum balance: Incompressible Navier-Stokes equations
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35:20
Balance equation: Convection and diffusion dominated regimes
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29:39
Diffusion equation: Heat conduction in a rectangular solid
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32:11
Diffusion equation: Heat conduction in a rectangular solid continued
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32:31
Diffsion equation: Heat conduction around a sphereical inclusion
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30:42
Diffsion equation: Heat conduction around a spherial inclusion
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29:34
Diffusion equation: Effective conductivity of a composite.
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33:01
Diffusion equation: Spherical harmonic solutions.
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31:20
Diffusion equation: Conduction from a point source
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32:34
Diffusion equation: Method of Greens functions
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32:00
Diffusion equation: Method of images
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28:33
Diffusion equation: Equivalence of spherical harmonics and multipole expansion
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29:01
High Peclet number forced convection: Boundary layer in flow past a heated plate.
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31:10
High Peclet number forced convection: Boundary layer in flow past a heated plate continued.
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34:39
High Peclet number forced convection: Flow past a heated sphere
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33:16
High Peclet number forced convection: Flow past a heated sphere continued
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38:10
High Peclet number forced convection: Transport to a falling film.
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34:20
High Peclet number forced convection: Transport to a spherical bubble
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34:16
High Peclet number forced convection: Solutions for an arbitrary geometry
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30:34
High Peclet number forced convection: Taylor dispersion
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28:57
Natural convection: Boussinesq equations for heat transfer.
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29:09
Natural convection: Boundary layer equations
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28:15
Natural convection: Boundary layer equations convection
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30:08
Natural convection: Heat transfer correlations
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35:35
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Meet Your Instructor
About Instructor
VTU is one of the largest Technological Universities in India with 24 years of Tradition of excellence in Engineering & Technical Education, Research and Innovations. It came into existence in the year 1998 to cater the needs of Indian industries for trained technical manpower with practical experience and sound theoretical knowledge.
Free
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Course Duration36 h 52 m 54 s
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Course LevelIntermediate
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Student Enrolled0
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LanguageEnglish
This Course Includes
- 36 h 52 m 54 s Video Lectures
- 0 Quizzes
- 0 Assignments
- 0 Downloadable Resources
- Full Lifetime Access
- Certificate of Completion