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Course10310514060 lectures

Heat Transfer - IITKGP

Prof. Sunando Dasgupta · IIT Kharagpur

Start with lecture 1 At NPTEL

About

This is a fundamental subject for Chemical Engineering students and is also important in disciplines as diverse as Mechanical Engineering, Biotechnology and Nanotechnology. This course deals with both the fundamental and applied aspects, starting with the basic concepts and governing equations and evolving into the design of relevant industrial units. The students will be made aware of the core scientific issues and will be encouraged to solve problems on their own.

Intended audience: Chemical/Mechanical/Biotechnology/Nanotechnology

Prerequisites: Undergraduate level courses in Fluid Mechanicsl

Lectures

Week 1

  1. Lecture 1 : Introduction to Heat Transfer YouTube
  2. Lecture 2 : Introduction to Heat Transfer (Contd.) YouTube
  3. Lecture 3 : Heat Diffusion Equation YouTube
  4. Lecture 4 : Relevant Boundary Conditions in Conduction YouTube
  5. Lecture 5 : One Dimensional Steady State Conduction YouTube

Week 2

  1. Lecture 6 : Temperature Distribution in Radial Systems YouTube
  2. Lecture 7 : Tutorial Problem on Critical Insulation Thickness YouTube
  3. Lecture 8 : Heat Source Systems YouTube
  4. Lecture 9 : Tutorial Problems of Heat Generating Systems YouTube
  5. Lecture 10 : Transient Conduction YouTube

Week 3

  1. Lecture 11 : Lumped Capacitance (Contd.) and Tutorial Problem YouTube
  2. Lecture 12 : Transient heat Conduction YouTube
  3. Lecture 13 : Transient Conduction - Heisler Chart YouTube
  4. Lecture 14 : Heat Transfer from Extended Surface YouTube
  5. Lecture 15 : Fins and General Conduction Analysis YouTube

Week 4

  1. Lecture 16 : Fundamentals of Convection YouTube
  2. Lecture 17 : Equations of Change for Non-isothermal Systems YouTube
  3. Lecture 18 : Equations of Change for Non-isothermal Systems - continued YouTube
  4. Lecture 19 : Tutorial on the Application of Energy Equation YouTube
  5. Lecture 20 : Nusselt Number of a heated sphere in Stagnant Air YouTube

Week 5

  1. Lecture 21 : Momentum and Thermal Boundary Layers YouTube
  2. Lecture 22 : The Flat Plate in Parallel Flow - Hydrodynamics and Momentum Transfer YouTube
  3. Lecture 23 : The Flat Plate in Parallel Flow - Heat Transfer YouTube
  4. Lecture 24 : The Effects of Turbulence YouTube
  5. Lecture 25 : Turbulent External Flow YouTube

Week 6

  1. Lecture 26 : Heat and Momentum Transfer Analogy YouTube
  2. Lecture 27 : Mixed Boundary Layers YouTube
  3. Lecture 28 : Tutorial Problem on External Flow and Behavior of Heat Transfer Coefficient YouTube
  4. Lecture 29 : Tutorial Problem in External Flow and Convection YouTube
  5. Lecture 30 : Tutorial Problem in External Flow and Convection YouTube

Week 7

  1. Lecture 31 : Tutorial Problem in External Flow and Convection YouTube
  2. Lecture 32 : Internal Flow Heat Transfer YouTube
  3. Lecture 33 : Internal Flow Heat Transfer (contd. 1) YouTube
  4. Lecture 34 : Internal Flow Heat Transfer (Contd. 2) YouTube
  5. Lecture 35 : Internal Flow and Heat Transfer (Contd. 3) YouTube

Week 8

  1. Lecture 36 : Internal Flow and Heat Transfer (Tutorial) YouTube
  2. Lecture 37 : Free Convection YouTube
  3. Lecture 38 : Heat Exchangers YouTube
  4. Lecture 39 : Heat Exchangers YouTube
  5. Lecture 40 : Heat Exchangers YouTube

Week 9

  1. Lecture 41 : Tutorial Problems on Heat Exchanger Calculations YouTube
  2. Lecture 42 : Tutorial Problem on LMTD and Dirt Factor YouTube
  3. Lecture 43 : Epsilon-NTU Method - 1 YouTube
  4. Lecture 44 : Epsilon-NTU Method - 1 (Continued) YouTube
  5. Lecture 45 : Tutorial Problems on Epsilon - NTU Methods YouTube

Week 10

  1. Lecture 46 : Tutorial Problems on Epsilon - NTU Methods YouTube
  2. Lecture 47 : Boiling, Evaporation and Evaporators YouTube
  3. Lecture 48 : Radiation - Fundamental Concepts YouTube
  4. Lecture 49 : Spectral Blackbody Radiation Intesity and Emissive Power YouTube
  5. Lecture 50 : Wein's Law, Stephen Boltzmann Law, Blackbody Radiation Function, Tutorial Problem YouTube

Week 11

  1. Lecture 51 : Kirchhoff's Law YouTube
  2. Lecture 52 : Tutorial on Emissivity, Absroptivity and Blackbody Radiation Functions YouTube
  3. Lecture 53 : Solar Radiation and the Concept of View Factors YouTube
  4. Lecture 54 : Determination of View Factors YouTube
  5. Lecture 55 : Radiosity Blackbody Radiation Exchanges, Relevant Problem YouTube

Week 12

  1. Lecture 56 : Network Method for Radiation Exchange in an Enclosure YouTube
  2. Lecture 57 : Network Method - Two and Three Zone Enclosures YouTube
  3. Lecture 58 : Tutorial Problem on Radiation Exhange using the Network Method YouTube
  4. Lecture 59 : Radiation Shields YouTube
  5. Lecture 60 : Gaseous Radiation (Participating Medium) YouTube

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Kharagpur
Department
Chemical Engineering
Teacher
Prof. Sunando Dasgupta
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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