Cold water enters a pipe, where it is heated by an external heat source. The inlet...
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Cold water enters a pipe, where it is heated by an external heat source. The inlet and outlet water temperatures are Tin and Tout, respectively. The total rate of heat transfer Q' from the surroundings into the water in the pipe is known to be a function of mass flow rate m', the specific heat cp of the water, and the temperature difference between the incoming and outgoing water. mCp (Tout-Tir) Use dimensional analysis to find the functional relationship between these parameters. Q mCp(Tout-Tin mCpQ (Tout-Tin) Q Cp (Tin-Tout) = constant =constant Tin =mQ' m Cp specific heat of the water Represent in terms of its fundamental dimensions. 0 0 00 Tout m mL² 7³ mLT 2² mT² Cold water enters a pipe, where it is heated by an external heat source. The inlet and outlet water temperatures are Tin and Tout, respectively. The total rate of heat transfer Q' from the surroundings into the water in the pipe is known to be a function of mass flow rate m', the specific heat cp of the water, and the temperature difference between the incoming and outgoing water. mCp (Tout-Tir) Use dimensional analysis to find the functional relationship between these parameters. Q mCp(Tout-Tin mCpQ (Tout-Tin) Q Cp (Tin-Tout) = constant =constant Tin =mQ' m Cp specific heat of the water Represent in terms of its fundamental dimensions. 0 0 00 Tout m mL² 7³ mLT 2² mT²
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Related Book For
Fundamentals of Heat and Mass Transfer
ISBN: 978-0471457282
6th Edition
Authors: Incropera, Dewitt, Bergman, Lavine
Posted Date:
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