NPTEL : NOC:Heat Transfer (2018) (Chemical Engineering)

Co-ordinators : Prof. Sunando Dasgupta


Lecture 1 - Introduction to Heat Transfer

Lecture 2 - Introduction to Heat Transfer

Lecture 3 - Heat Diffusion Equation

Lecture 4 - Relevant Boundary Conditions in Conduction

Lecture 5 - One Dimensional Steady State Conduction

Lecture 6 - Temperature Distribution in Radial Systems

Lecture 7 - Tutorial Problem on Critical Insulation Thickness

Lecture 8 - Heat Source Systems

Lecture 9 - Tutorial Problems of Heat Generating Systems

Lecture 10 - Transient Conduction

Lecture 11 - Lumped Capacitance (Continued...) and Tutorial Problem

Lecture 12 - Transient heat Conduction

Lecture 13 - Transient Conduction - Heisler Chart

Lecture 14 - Heat Transfer from Extended Surface

Lecture 15 - Fins and General Conduction Analysis

Lecture 16 - Fundamentals of Convection

Lecture 17 - Equations of Change for Non-isothermal Systems

Lecture 18 - Equations of Change for Non-isothermal Systems (Continued...)

Lecture 19 - Tutorial on the Application of Energy Equation

Lecture 20 - Nusselt Number of a heated sphere in Stagnant Air

Lecture 21 - Momentum and Thermal Boundary Layers

Lecture 22 - The Flat Plate in Parallel Flow - Hydrodynamics and Momentum Transfer

Lecture 23 - The Flat Plate in Parallel Flow - Heat Transfer

Lecture 24 - The Effects of Turbulence

Lecture 25 - Turbulent External Flow

Lecture 26 - Heat and Momentum Transfer Analogy

Lecture 27 - Mixed Boundary Layers

Lecture 28 - Tutorial Problem on External Flow and Behavior of Heat Transfer Coefficient

Lecture 29 - Tutorial Problem in External Flow and Convection

Lecture 30 - Tutorial Problem in External Flow and Convection

Lecture 31 - Tutorial Problem in External Flow and Convection

Lecture 32 - Internal Flow Heat Transfer

Lecture 33 - Internal Flow Heat Transfer (Continued...)

Lecture 34 - Internal Flow Heat Transfer (Continued...)

Lecture 35 - Internal Flow and Heat Transfer (Continued...)

Lecture 36 - Internal Flow and Heat Transfer (Tutorial)

Lecture 37 - Free Convection

Lecture 38 - Heat Exchangers

Lecture 39 - Heat Exchangers

Lecture 40 - Heat Exchangers

Lecture 41 - Tutorial Problems on Heat Exchanger Calculations

Lecture 42 - Tutorial Problem on LMTD and Dirt Factor

Lecture 43 - Epsilon-NTU Method - 1

Lecture 44 - Epsilon-NTU Method - 1 (Continued...)

Lecture 45 - Tutorial Problems on Epsilon - NTU Methods

Lecture 46 - Tutorial Problems on Epsilon - NTU Methods

Lecture 47 - Boiling, Evaporation and Evaporators

Lecture 48 - Radiation - Fundamental Concepts

Lecture 49 - Spectral Blackbody Radiation Intesity and Emissive Power

Lecture 50 - Wein's Law, Stephen Boltzmann Law, Blackbody Radiation Function, Tutorial Problem

Lecture 51 - Kirchhoff's Law

Lecture 52 - Tutorial on Emissivity, Absroptivity and Blackbody Radiation Functions

Lecture 53 - Solar Radiation and the Concept of View Factors

Lecture 54 - Determination of View Factors

Lecture 55 - Radiosity Blackbody Radiation Exchanges, Relevant Problem

Lecture 56 - Network Method for Radiation Exchange in an Enclosure

Lecture 57 - Network Method - Two and Three Zone Enclosures

Lecture 58 - Tutorial Problem on Radiation Exhange using the Network Method

Lecture 59 - Radiation Shields

Lecture 60 - Gaseous Radiation (Participating Medium)