Heat and Mass Transfer 2(2+0)

Topic outline

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  General

  • Heat and Mass Transfer -: Course Content Developed By :- Dr. Vishvjeet Hans Associate Professor Deptt of Mechanical Engg., PAU, Ludhiana e-mail: vishiihans@pau.edu View Profile

    -:Content Reviewed by :- Dr. Varun Asst. Prof. Mechanical Engg. Deptt. NIT Hamirpur e-mail: varun@nith.ac.in View Profile

  • Course Outline File
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  Module 1. Basic Concepts, Conductive Heat Transfer and Extended Surfaces

  • Lesson 1. Heat Transfer, Importance of Heat Transfer, modes of Heat Transfer Page
  • Lesson 2. Conduction- thermal conductivity of materials, General heat conduction equation Page
  • Lesson 3. One dimensional steady state conduction through plane and composite walls, tubes and spheres without heat generation Page
  • Lesson 4. One dimensional steady state conduction through plane and composite walls, tubes and spheres with heat generation Page
  • Lesson 5. Electrical analogy and Numerical Problems related to conduction Page
  • Lesson 6. Numericals on conduction Page
  • Lesson 7. Numericals on conduction Page
  • Lesson 8. Insulation materials, critical thickness of insulation and Numerical Problems Page
  • Lesson 9. Types of Fins, Fin Applications, Heat Transfer through Fin of uniform cross-section Page
  • Lesson 10. Special cases: Fin insulated at the end, fin sufficiently long Variation of Heat Loss from Fins with Length Page
  • Lesson 11. Fin Efficiency and effectiveness, Problems on fins Page
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  Module 2. Convection

  • Lesson 12. Free and Forced Convection- Newton’s law of cooling, heat transfer coefficient in convection, Useful non dimensional numbers Page
  • Lesson 13. Dimensional analysis of free and forced convection Page
  • Lesson 14. Empirical relationships for free and forced convection Page
  • Lesson 15. Laminar Forced Convection on a Flat Plate Page
  • Lesson 16. Laminar Forced Flow in a Tube Page
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  Module 3. Radiation

  • Lesson 18. Radiation Page
  • Lesson 19. Emission of Radiation Page
  • Lesson 20. Stefan-Boltzman Law Page
  • Lesson-21 Solid Angle and Intensity of Radiation, Radiation Heat Transfer between Two Black Bodies Page
  • Lesson22 Shape factor and its properties, Shape Factor of a Cavity with itself, Shape Factors of complex configurations derivable from perpendicular rectangles with common edge Page
  • Lesson-23 Radiation between two infinite parallel plates and proof of Kirchhoff’s law of Radiation, Radiation Shield Page
  • Lesson-24 Problems on Radiation Page
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  Module 4. Heat Exchangers

  • Lesson-25 Introduction, Classification of Heat Exchangers, Logarithmic mean temperature difference Page
  • Lesson-26 Logarithmic mean temperature difference for parallel flow heat exchanger, counter and cross flow heat exchangers, Overall Heat Transfer Coefficient for a Plane wall and Double Pipe Heat Exchanger Page
  • Lesson-27 Logarithmic mean temperature difference for counter and cross flow heat exchangers, Fouling or scaling of heat exchanger and Numerical problems Page
  • Lesson-28 Heat exchanger performance in terms of Capacity ratio, Effectiveness and Number of transfer units, Effectiveness for parallel flow heat exchanger Page
  • Lesson-29 Effectiveness for counter flow heat exchanger and Numerical Problems Page
  • Lesson-30 Numerical Problems related to heat exchanger performance Page
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  Module 5. Mass Transfer

  • Lesson-31 Introduction, Fick’s law of Diffusion, Mass Transfer Coefficients Page
  • Lesson-32 Reynolds Analogy and Numerical problems Page