- Feb 03, 2016 -
Air power calculation of purpose is to is good to select wind machine, or checking by selected of wind machine whether meet requirements. only various wind machine of air and the wind pressure are in must of range within Shi, to guarantee wind machine in efficient district run. If according to design air is out Tower within total resistance is less than or slightly is greater than wind machine in the air zhixia of resistance, sometimes by adjustment wind machine leaves angle also can used, if difference more, is to again selection wind machine, or adjustment Tower within the part resistance.
Tower within of resistance main by following 10 Department points composition: into wind, and guide wind device, and into got water filler air turn, got water filler imports suddenly contraction, and got water filler, and got water filler export suddenly expanded, and distribution water device, and except water device, and wind machine into outlet and wind machine wind tube export. currently except got water filler and except water device resistance some measured information zhiwai, remaining part are rarely measured information, and more is separate test information, the component resistance in Tower within mutual effect also service consider.
Resistance generally recommend using the same type of cooling tower towers measured the total drag coefficient, specific model or, when such information is lacking, according to past experience formula, calculate the total resistance should be less than full pressure, and appropriate allowances.