Axial Flow Fan for cooling towers & other industrial applications

This tool helps designers in the optimum design of axial flow fan used in cooling towers, cooling airflow requirements of other industrial processes. Gives the fan RPM, Diameter, Velocity, Dynamic Head, Losses in Duct, Head Outside Air, Total head, Blade width at end of blade, Hub Diameter, Power required, No of Blades.

Required Details To use the calculator, input: Airflow requirement (m3/s) Density of Air (kg/m3) Duct Length (m) set as hood length for cooling tower fans usually 2 to 3meters, for other applications set as per the outlet duct length Maximum velocity of outside Air (m/s). Maximum velocity is the outside air velocity where the fan discharge duct is directing air. For open to atmosphere it can be maximum velocity during a windy day. Once details are submitted, make a $10 payment for the calculator button to activate. Once activated the calculate button remains active for 10minutes during which multiple calculations can be done. No refund is provided if data is incorrect.