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Course11210190771 lectures

Convective Heat Transfer: Fundamentals and Some Applications

Prof. Arunkumar Sridharan, Prof. Shankar Krishnan and Prof. S.V. Prabhu · IIT Bombay

Start with lecture 1 At NPTEL

Lectures

Week 1

  1. Lecture 1: Introduction to Convection - 1 Video
  2. Lecture 2: Introduction to Convection - 2 Video
  3. Lecture 3: Introduction to Convection - 3 Video
  4. Lecture 4: Introduction to Convection - 4 Video
  5. Lecture 5: Introduction to Convection - 5 Video
  6. Lecture 6: Fluid Acceleration Video

Week 2

  1. Lecture 7: Reynolds transport theorem Video
  2. Lecture 8: General motion of fluid Video
  3. Lecture 9: Conservation of Mass and Momentum Video
  4. Lecture 10: Conservation of Momentum Video
  5. Lecture 11: Conservation of Energy - 01 Video
  6. Lecture 12: Conservation of Energy - 02 Video

Week 3

  1. Lecture 13: Dimensional Similarity Video
  2. Lecture 14: Scale Analysis - 01 Video
  3. Lecture 15: Scale Analysis - 02 Video
  4. Lecture 16: Scale Analysis - 03 and Reynolds Analogy Video
  5. Lecture 17: Relationship between Stress and Strain rate Video
  6. Lecture 18: Introduction to Similarity method Video

Week 4

  1. Lecture 19: Similarity method : Momentum equation - 1 Video
  2. Lecture 20: Similarity method : Momentum equation - 2 Video
  3. Lecture 21: Similarity method : Blasius solution Video
  4. Lecture 22: Similarity method : Energy equation - 1 Video
  5. Lecture 23: Similarity method : Energy equation - 2 Video
  6. Lecture 24: Similarity method : Energy equation - 3 Video

Week 5

  1. Lecture 25: Definition of various thicknesses, Introduction to Integral method Video
  2. Lecture 26: Integral method - 1 Video
  3. Lecture 27: Integral method - 2 Video
  4. Lecture 28: Integral method - 3 Video
  5. Lecture 29: Integral method : Energy equation - 1 Video
  6. Lecture 30: Integral method : Energy equation - 2 Video

Week 6

  1. Lecture 31: Introduction to Turbulence Video
  2. Lecture 32: Reynolds averaging of Governing equations and Universal Velocity Profile Video
  3. Lecture 33: Reynolds averaging of Energy equation, Concept of Eddy Diffusivity of Momentum and Eddy Diffusivity of Heat Video
  4. Lecture 34: Boundary layer equation, Two Layer Assumptions, Prandtl's Mixing Length Hypothesis Video
  5. Lecture 35: Universal Velocity Distribution, Friction Factor for Turbulent Flow in Hydraulically Smooth pipe Video
  6. Lecture 36: Friction Factor for Turbulent Flow in a Hydraulically Rough pipe Video

Week 7

  1. Lecture 37: Emperical Power Law Velocity Distribution for Turbulent Flow Video
  2. Lecture 38: Internal Flows : Concept of Average Velocity and Bulk Mean Temperature Video
  3. Lecture 39: Thermal Entrance Length : Boundary layer growth for Pr > 1, Pr ~ 1 and Pr < 1 cases, Concept of Thermally fully developed Video
  4. Lecture 40: Analysis of Internal Flows for Constant Heat Flux Boundary Condition Video
  5. Lecture 41: Internal Flow : Constant Wall Temperature case Video
  6. Lecture 42: Velocity Distribution for Laminar flow in Circular pipe Video

Week 8

  1. Lecture 43: Nusselt number for Laminar Flow in a Circular pipe with Constant Wall Heat Flux, Nusselt number for other cases Video
  2. Lecture 44: Natural Convection : Introduction, Scaling Analysis, Derivation of Governing equation Video
  3. Lecture 45: Natural Convection : Scale Analysis for Pr > 1 Video
  4. Lecture 46: Natural Convection : Scale Analysis for Pr < 1 Video
  5. Lecture 47: Dimensional Similarity and criterion for Forced and Natural Convection correlations for various cases Video
  6. Lecture 48: Vertical Channel flow with Plates maintained at Constant Wall Temperature Video

Week 9

  1. Lecture 49: Optimal Cooling of a stack of Vertical Heat generating plates Video
  2. Lecture 50: Effect of Viscous Dissipation on Nusselt number - 1 Video
  3. Lecture 51: Effect of Viscous Dissipation on Nusselt number - 2 Video
  4. Lecture 52: Boiling Heat transfer : Introduction and Classification Video
  5. Lecture 53: Pool Boiling curve - 1 Video
  6. Lecture 54: Pool Boiling curve - 2 Video

Week 10

  1. Lecture 55: Pool Boiling curve - 3 : Introduction to Critical Heat Flux Video
  2. Lecture 56: Critical Heat flux (Continuation) , Film Boiling, Basic analysis of Flow Boiling Video
  3. Lecture 57: Condensation - 1 Video
  4. Lecture 58: Condensation - 2 Video
  5. Lecture 59: Introduction to Electronics cooling Video
  6. Lecture 60: Pool Boiling curve - 3 : Introduction to Electronics cooling - Resistance network Video

Week 11

  1. Lecture 61: Problem Solving - Part 1 Video
  2. Lecture 62: Problem Solving - Part 2 Video
  3. Lecture 63: Problem Solving - Part 3 Video
  4. Lecture 64: Unheated starting length (Integral method) & Duhamel's theorem Video
  5. Lecture 65: Arbitrarily varying Boundary temperature - Duhamel's theorem Video
  6. Lecture 66: Heat transfer coefficient - IcePAK Analysis Video

Week 12

  1. Lecture 67: Heat Sinks - Part 1 Video
  2. Lecture 68: Heat exchanger theory - An approach to modeling heat sinks Video
  3. Lecture 69: Forced convection cooling Video
  4. Lecture 70: Honeycomb & Foam heat sink modeling - Approximation Video
  5. Lecture 71: Foam heat sink modeling - Approximation (Continuation) Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Bombay
Department
Mechanical Engineering
Taught by
Prof. Arunkumar Sridharan, Prof. Shankar Krishnan, Prof. S.V. Prabhu
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
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