HVAC Duct Calculator APK

Description: HVAC Duct Calculator™ developed by Smart Apps Genius group is a handy App for air duct sizing and pressure drop calculations, useful for both round and rectangular ducts. A unique feature of this App is that it enables the user to select the unit of parameters in any combination. Calculation of pressure drop has been based on Darcy-Weisbach equation and Colebrook formula.

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See Related Article for Duct Standards:
SMACNA Duct Construction Standards "Metal and Flexible"