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Conduction of Heat in Solids by H. S. Carslaw, J. C. Jaeger

Conduction of Heat in Solids H. S. Carslaw, J. C. Jaeger ebook
Page: 517
Publisher: Oxford University Press, USA
ISBN: 0198533683, 9780198533689
Format: djvu

Transfer of heat in solids is by conduction. Conduction heat transfer is the heat transfer through medium without accompanied by displacement of the particle medium. Transfer of heat within a fluid is by convection. We'll also introduce radiation, gravity and heat conduction in solids. Simply put, when the heat is committed in one area next to the solid by molecular collisions. Heat Conduction: Lumped System Analysis – Heat Transfer in Semi infinite and infinite solids – Use of Transient – Temperature charts – Application of numerical techniques. These waves have different wave lengths depending on the temperature of the heat source. Conduction can simply be thought of as heat transfer by “touch”, and only can occur in matter (solids, liquids and gases). Any radiation which is absorbed turns into heat. Conduction usually can occur in solids such as various types of metal and glass. Liquids: Most of the liquids transfer heat very well. Heat can be transferred from one place to another by three different methods, namely Conduction, Convection and radiation. UNIT II CONVECTIVE HEAT TRANSFER 10. When the distance between two solid objects of differing temperatures goes to zero and they come into direct contact, the heat exchange between them is then called conduction. Heat obtained by heat conduction, depends on properties of the material through which heat transfer. Such bad conductors of heat are called insulators.