Latent Heat Of Vaporization
Latent heat of vaporization is the amount of heat required to convert a unit mass of a substance from a liquid into a vapor at a constant temperature. In space and astronautical engineering, this concept is important in the design and operation of spacecraft thermal control systems. The heat generated by electronic equipment and other sources on board a spacecraft must be dissipated to maintain a stable temperature. This is often achieved through the use of heat pipes, which rely on the latent heat of vaporization of a working fluid to transfer heat away from the source and dissipate it elsewhere. Understanding the latent heat of vaporization of different substances is crucial in selecting the appropriate working fluid for a given thermal control system.
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