heat-exchange rate

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• Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change …   Wikipedia

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• Public Radio Exchange — The Public Radio Exchange (PRX) is a nonprofit web based platform for digital distribution, review, and licensing of radio programs. The organization claims to be the largest on demand catalog of public radio programs available for broadcast and… …   Wikipedia