6 ratings (3.667 average)
What's new in this version (1.2):
Bug fixes for entering numbers staring with a decimal point
The Fan Law Calculator is a convenient tool for mechanical engineers, test and balance contractors, and field tradesmen. Input the four existing field conditions (cfm, rpm, static pressure and horsepower) and one value of a new desired performance condition. The Fan Law Calculator then performs the calculations for the new conditions. Users are advised to verify maximum rpm limits of a product before increasing speeds.