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Condenser design calculation excel1/29/2023 ![]() The parameters that need input values are the mass flow rate, specific heat, inlet temperature and outlet temperature of one of the fluids the heat capacity, inlet temperature and outlet temperature of the second fluid and an estimated value for the overall heat transfer coefficient. The Excel spreadsheet template shown at the left will calculate the heat transfer area required for a heat exchanger after values for several parameters have been input. Excel spreadsheet templates for calculating the heat transfer area needed for a heat exchanger are presented and discussed in the next section.įor more details about preliminary heat exchanger design, the parameters involved, and example heat exchanger calculations, see the articles: “ Preliminary Heat Exchanger Design Example” and “ Fundamentals of Heat Exchanger Theory and Design.” Excel Template - : Calculation of Heat Transfer Area ![]() The heat transfer area can be calculated after values have been determined or estimated for the required heat transfer rate, Q the overall heat transfer coefficient, U, and the log mean temperature difference for the heat exchanger, ΔTlm, based on the values of several input parameters. ![]() The heat exchanger design equation, Q = U A ΔTlm, can be used to determine the required heat transfer area, A, for a heat exchanger. ![]()
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