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MME 235: Heat and Mass Transfer
Class Schedule
| Lecture No. |
Lecture Topics |
Download |
Reference |
| 1-2 |
Introduction, Physical origins and rate equations: Conduction, Convection and Radiation, The Conservation of Energy for a control Volume, The Surface Energy Balance, Heat Transfer Problem Solving Technique |
PDF |
Ref#1 |
| 3 |
The Conduction rate equation, The Thermal properties of matter: Thermal Conductivity, Other Relevant properties, The Heat Diffusion equation, Boundary and initial conditions |
PDF |
Ref#1 |
| 4 |
One-Dimensional Steady-state Conduction: The Plane Wall: Temperature Distribution, Thermal resistance, The Composite wall, contact resistance, Radial Systems: The Cylinder, The Sphere |
PDF |
Ref#1 |
| 5-6 |
Conduction with Thermal Energy Generation: The Plane Wall, The Radial systems, Critical Thickness of insulation. |
PDF |
Ref#1 |
| 7 |
Class Test 1 & Math Review |
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-- |
| 8-9 |
Transient Conduction: Lumped system analysis, Use of Transient Temperature charts: For Slab, Long Cylinder, Sphere |
PDF |
Ref#2 |
| 10-12 |
Finite-Difference Methods for solving Heat Conduction Problems: One-Dimensional Steady-state conduction, Boundary Conditions, Two-Dimensional Steady-state Heat Conduction, Cylindrical and Spherical Symmetry |
PDF |
Ref#2 |
| 13-14 |
Unsteady Heat Conduction – Explicit Method |
PDF |
Ref#2 |
| 15 |
Class Test 2 & Math Review |
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-- |
| 16-17 |
Principles of Convection: Viscous Flow, Inviscid Flow, Laminar Boundary Layer on a Flat plate, Energy Equation of the Boundary Layer, The Thermal Boundary Layer, Turbulent Boundary Layer Heat Transfer: Eddy Viscosity and the Mixing Length, Turbulent Boundary Layer Thickness |
PDF |
Ref#1 & Ref#3 |
| 18 |
Heat Transfer in Laminar Tube Flow, Turbulent Flow in a Tube, Heat Transfer in High-Speed Flow, Liquid Metal Heat Transfer |
PDF |
Ref#2 & Ref#3 |
| -- |
-- |
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| 19-21 |
Radiation: Fundamental Concepts, Radiation Intensity: Definition, Relation to Emission, Relation to Irradiation, Relation to Radiosity, Blackbody Radiation: The Plank Distribution, Wien’s Displacement Law, The Stefan-Boltzmann Law, Band Emission, Surface Emission, Surface Absorption, Reflection, and Transmission: Absorptivity, Reflectivity, Transmissivity, Kirchhoff’s Law, The Gray Surface, Environmental Radiation |
PDF |
Ref#1 |
| 22-25 |
Radiation Exchange between Surfaces: The View Factor: The View Factor Integral, View Factor Relations, Blackbody Radiation Exchange, Radiation Exchange between Diffuse, Gray Surfaces in an enclosure: Net Radiation Exchange at a Surface, Radiation Exchange between surfaces, The Two-surface Enclosure, Radiation Shields, The Reradiating Surface, Multimode Heat Transfer |
PDF |
Ref#1 |
| 26 |
Class Test 3 & Math Review |
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-- |
| 27 |
Heat Exchangers: Heat Exchanger Types, The Overall Heat Transfer Coefficient, Heat Exchanger Analysis: Use of the Log Mean Temperature Difference, The Parallel-Flow Heat Exchanger, The Counter-Flow Heat Exchanger |
PDF |
Ref#1 |
| -- |
-- |
-- |
-- |
| 28-29 |
Diffusion Mass Transfer: Physical Origins and Rate Equations: Physical Origin, Mixture Composition, Fick’s Law of Diffusion, Restrictive Condition, Mass Diffusion Coefficient, Conservation of Species: Conservation of Species for a control volume, The Mass Diffusion Equation, Boundary and Initial Conditions |
PDF |
Ref#1 |
| 30 |
Mass Diffusion without Homogeneous Chemical Reactions: Stationary media with Specified Surface Concentrations, Stationary media with Catalytic Surface Reactions, Equimolar Counter-diffusion, Evaporation in a column |
PDF |
Ref#1 |
| 31 |
Mass Diffusion with Homogeneous Chemical Reactions, Transient Diffusion |
PDF |
Ref#1 |
| 32 |
Class Test 4 & Math Review |
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-- |
| 33 |
Class Test 5 |
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Please Give Feedback to: nsiddique@mme.buet.ac.bd
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Staff
Course Tutor:
Md. Noor-E-Alam Siddique
Course Meeting Time
Lectures:
Three sessions/week
1 hour/session
Level
Undergraduate
Level-2, Term-2
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