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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 27 - Radiation in Participating Media


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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.)