HEAT TRANSFER
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Lect # 1
Content Covered:
Methods of heat transfer, conduction, convection and radiation. steady state, temperature gradient. Laws of conduction. Analogy with electric current
Duration: 31 MinutesLect # 2
Content Covered:
Problems on conduction, 1D heat transfer, 2D heat transfer, 3D heat transfer. Formation of ice layer on lake water surface.
Duration: 36 MinutesLect # 3
Content Covered:
Convection, Radiation, Reflection power, Absorption power, Transmittance power, Black body. Ferry’s block body. Emissive power of a body, Spectral emissive power, absorptive power, spectral absorptive power. Emissivity of a body, Prevost's heat exchange theory
Duration: 34 MinutesLect # 4
Content Covered:
Kirchhoff’s law of radiation, Stefan’s law of heat radiation, rate of cooling Newton’s law of cooling
Duration: 24 MinutesLect # 5
Content Covered:
Average temperature method, integration method. Black body radiation, Wien's displacement law, solar constant
Duration: 27 MinutesSubscription
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