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Heat transfer rate of heat exchanger
Aug 31, 2020

Heat exchanger heat transfer rate should consider recycle or transfer of material flow and heat price, fluid flow rate ratio and flow of work characteristics, the types of heat transfer wall material, operating pressure and temperature, the breach of the operation reliability, especially in the fluid nature of the heat exchanger to scale and degree of fluid into whether the suspension, the importance of the various factors in these factors vary, but in determining the type of heat exchanger, the importance of these factors have no difference. According to the convention, according to the type of heat exchanger, the value of heat transfer coefficient can be determined within the practical norm of heat transfer coefficient. When these ranges are not met, the heat transfer area of the heat exchanger will greatly exceed the heat transfer area required by the process, otherwise, the power of fluid transfer needs to increase.

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