Fouling on U

Fouling on the heat transfer surface during operation of a heat exchanger reduces the overall heat transfer coefficient (U value), and therefore, the thermal performance.

This App allows user to quickly calculate the actual overall heat transfer coefficient (dirty U value) based on clean U Value and the fouling factor.

User can conveniently choose preferred input and output units directly besides each input box and on the result panel.

Please note that this App is also available as part of a prepackaged Heat Exchanger Toolbox. Before downloading this App, please check to see if the toolbox is better suited for your needs.