Mod-01 Lec-15 Problems on emissivity, absorptivity

Course Lectures

• Mod-01 Lec-01 Importance of Thermal Radiation

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• Mod-01 Lec-02 Blackbody definition

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• Mod-01 Lec-03 Solid angle, spectral radiation intensity

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• Mod-01 Lec-04 Radiation pressure and radiation energy density

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• Mod-01 Lec-05 Relationship between "I" and "T" and Candidate blackbody distribution functions

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• Mod-01 Lec-06 Candidate blackbody distribution functions contd...

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• Mod-01 Lec-07 Planck's blackbody radiation distribution function

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• Mod-01 Lec-08 Planck's distribution and Wien's displacement law

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• Mod-01 Lec-09 Universal blackbody function

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• Mod-01 Lec-10 Emissivity

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• Mod-01 Lec-11 Emissivity contd...

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• Mod-01 Lec-12 Emissivity contd....

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• Mod-01 Lec-13 Kirchoff law, Absorptivity

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• Mod-01 Lec-14 Kirchoff law, Absorptivity contd...

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• Mod-01 Lec-15 Problems on emissivity, absorptivity

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• Mod-01 Lec-16 Reflectivity

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• Mod-01 Lec-17 Transmissivity

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• Mod-01 Lec-18 Problems on reflectivity and transmissivity

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• Mod-01 Lec-19 Radiation heat transfer between surfaces

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• Mod-01 Lec-20 View factor

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• Mod-01 Lec-21 View factor contd...

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• Mod-01 Lec-22 View factor contd....

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• Mod-01 Lec-23 Enclosure analysis

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• Mod-01 Lec-24 Enclosure analysis contd...

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• Mod-01 Lec-25 Enclosure analysis- Gray surface

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• Mod-01 Lec-26 Enclosure analysis- Non gray surfaces

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• Mod-01 Lec-27 Radiation in participating media

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• Mod-01 Lec-28 Solution to the RTE

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• Mod-01 Lec-29 Concept of mean beam length

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• Mod-01 Lec-30 Enclosure analysis in the presence of absorbing/ emitting gas

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• Mod-01 Lec-31 Emissivities and absorptivities of Gas mixtures

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• Mod-01 Lec-32 Conduction- Introduction

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• Mod-01 Lec-33 Conduction- Energy equation

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• Mod-01 Lec-34 Conduction- 1D, steady state

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• Mod-01 Lec-35 Conduction- 1D, heat generation

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• Mod-01 Lec-36 Fin heat transfer- I

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• Mod-01 Lec-37 Fin heat transfer- II

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• Mod-01 Lec-38 Conduction- Cylindrical and Spherical geometries

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• Mod-01 Lec-39 Transient conduction

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• Mod-01 Lec-40 Transient conduction contd...

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• Mod-01 Lec-41 Two dimensional steady state conduction

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• Mod-01 Lec-42 Analytical solution for Laplace equation

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• Mod-01 Lec-43 Numerical methods in conduction

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• Mod-01 Lec-44 Numerical methods in conduction contd...

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• Mod-01 Lec-45 Conduction with change of phase

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• Mod-01 Lec-46 Conduction with change of phase contd...

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