Bare Tube Pressure Loss Calculator
Gas Side Pressure Drop Across Bare Tubes

Provided for your use by HRSGdesign.com

The gas side pressure drop may be calculated by any number of methods available today, but the following procedures should give sufficient results for heater design. Please refer to previous pages for description of methods used in this calculator

Coil Data
Tube outside dia., in: Tube length, ft:
Number of tubes wide: Number of rows:
Transverse pitch of tubes, in: Corbels:
Process Data
Mass flow, lb/hr: Density of gas, lb/ft3:
Pressure Drop, inHO:

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