Equipment Sizing Calculators

Interactive calculators for sizing various types of process equipment. Select an equipment category below.

Calculate LMTD, area, and visualize with 2D diagrams.

Exchanger Type

Heat Duty (kW)

Hot Inlet (°C)

Hot Outlet (°C)

Cold Inlet (°C)

Cold Outlet (°C)

Overall HTC (W/m²·K)

Flow rates are conceptual for identification.

Hot Fluid (Shell) (inlet, shell_in)

Hot Fluid (Shell) (outlet, shell_out)

Cold Fluid (Tube) (inlet, tube_in)

Cold Fluid (Tube) (outlet, tube_out)