Heat Exchanger Calculations and Design with Excel Oct 06, 2010 · Download the Excel spreadsheet templates in this article to make preliminary heat exchanger design calculations. These templates use S.I. units and U.S. units. Calculate the required heat transfer area based on values needed. They will also calculate the number of tubes needed for a shell and tube heat exchanger and to calculate the pipe length needed for a double pipe heat exchanger.
Carlson Heat Exchanger Fluid to Fluid Sizing Calculator. This calculator will help determine which exchanger has enough heat transfer capacity for your system. Usage:When BTU requirement is known (most applications):- enter the BTU requirement. - Temp In, Temp Out, and GPM are shaded for Hot and Cold. - enter two of the three shaded portions
Plate Heat Exchangers design :calculation methodPlate and frame heat exchangers have a very specific design compared to other each exchangers :the fluid is split into wide but narrow channels in between thin plates. This allows to have a very high heat exchange coefficient and as a consequence a rather compact heat exchanger compared to other designs which can make them an interesting
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Alfa Laval - Plate Heat Exchanger Calculation MethodHow do you calculate the heat transfer area of a plate heat exchanger? The heat load of a heat exchanger can be derived from the following two formulas:1. Heat load, Theta and LMTD calculation. Where:P = heat load (btu/h) m = mass flow rate (lb/h) cp = specific heat (btu/lb °F) t = temperature difference between inlet and outlet on one side (°F) k = heat transfer coefficient (btu/ft2 h °F) A = heat transfer
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