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Conduction and Radiation

Conduction and Radiation. Instructor: Prof. C. Balaji, Department of Mechanical Engineering, IIT Madras. This course deals with topics in conduction and radiation: radiation from a black body, radiative properties of non-black surfaces, view factors, enclosure analysis, gas radiation, energy equation in heat conduction, unsteady conduction, fin heat transfer, 2D steady conduction and phase change problems, and numerical solution of conduction problems. (from nptel.ac.in)

Lecture 19 - Radiation Heat Transfer between Surfaces

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Lecture 01 - Importance of Thermal Radiation

Lecture 02 - Blackbody Definition

Lecture 03 - Solid Angle, Spectral Radiation Intensity

Lecture 04 - Radiation Pressure and Radiation Energy Density

Lecture 05 - Relationship between I and T and Candidate Blackbody Distribution Functions

Lecture 06 - Candidate Blackbody Distribution Functions (cont.)

Lecture 07 - Planck's Blackbody Radiation Distribution Function

Lecture 08 - Planck's Distribution and Wien's Displacement Law

Lecture 09 - Universal Blackbody Function

Lecture 10 - Emissivity

Lecture 11 - Emissivity (cont.)

Lecture 12 - Emissivity (cont.)

Lecture 13 - Kirchhoff Law, Absorptivity

Lecture 14 - Kirchhoff Law, Absorptivity (cont.)

Lecture 15 - Problems on Emissivity, Absorptivity

Lecture 16 - Reflectivity

Lecture 17 - Transmissivity

Lecture 18 - Problems on Reflectivity and Transmissivity

Lecture 19 - Radiation Heat Transfer between Surfaces

Lecture 20 - View Factor

Lecture 21 - View Factor (cont.)

Lecture 22 - View Factor (cont.)

Lecture 23 - Enclosure Analysis

Lecture 24 - Enclosure Analysis (cont.)

Lecture 25 - Enclosure Analysis - Gray Surface

Lecture 26 - Enclosure Analysis - Non Gray Surfaces

Lecture 27 - Radiation in Participating Media

Lecture 28 - Solution to the Radiative Transfer Equation (RTE)

Lecture 29 - Concept of Mean Beam Length

Lecture 30 - Enclosure Analysis in the presence of Absorbing/Emitting Gas

Lecture 31 - Emissivities and Absorptivities of Gas Mixtures

Lecture 32 - Conduction: Introduction

Lecture 33 - Conduction: Energy Equation

Lecture 34 - Conduction: 1D, Steady State

Lecture 35 - Conduction: 1D, Heat Generation

Lecture 36 - Fin Heat Transfer I

Lecture 37 - Fin Heat Transfer II

Lecture 38 - Conduction: Cylindrical and Spherical Geometries

Lecture 39 - Transient Conduction

Lecture 40 - Transient Conduction (cont.)

Lecture 41 - Two Dimensional Steady State Conduction

Lecture 42 - Analytical Solution for Laplace Equation

Lecture 43 - Numerical Methods in Conduction

Lecture 44 - Numerical Methods in Conduction (cont.)

Lecture 45 - Conduction with Change of Phase

Lecture 46 - Conduction with Change of Phase (cont.)