The relationship between fan power and air flow
The amount of air flowing per unit of time is used to indicate the capacity of the blower or ventilation equipment, calculated in cubic meters per second.
Air volume is the total volume of air sent or sucked into the air-cooled radiator fan every minute. If the unit is CFM, the unit is CFM. If the cubic meter is the CMM, the air volume unit used in the radiator product is CFM.
P-power (KW); Q-air volume (m3 / h); p-wind pressure (Pa); η1-fan efficiency desirable 0.719 to 0.8; η2-mechanical transmission efficiency for the V-belt drive to take 0.95, for the coupling drive
