🔀 Heat Exchanger Calculators

Design and analyze heat exchangers using LMTD and ε-NTU methods. Parallel flow, counter flow, and multi-pass configurations.

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LMTD Method

Parallel and counter flow heat exchanger analysis. Calculate required area, LMTD, effectiveness, and temperature profiles.

Design Fortran
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ε-NTU Method

Effectiveness-NTU analysis for all configurations: parallel, counter, cross flow, and shell-and-tube.

Coming Soon
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Double-Pipe Design

Complete double-pipe heat exchanger sizing with fouling factors and overall heat transfer coefficient.

Coming Soon
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Shell-and-Tube

Preliminary shell-and-tube design with correction factor F for multi-pass arrangements.

Coming Soon