HEAT TRANSFER
Demo Video
All Lectures
Methods of heat transfer, conduction, convection and radiation. steady state, temperature gradient. Laws of conduction. Analogy with electric current
Duration: 31 MinutesProblems on conduction, 1D heat transfer, 2D heat transfer, 3D heat transfer. Formation of ice layer on lake water surface.
Duration: 36 MinutesConvection, 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 MinutesKirchhoff’s law of radiation, Stefan’s law of heat radiation, rate of cooling Newton’s law of cooling
Duration: 24 MinutesAverage temperature method, integration method. Black body radiation, Wien's displacement law, solar constant
Duration: 27 Minutes