午夜嘿嘿嘿影院_自拍少妇综合在线观看_波多野结衣喷水最猛一部_亚洲午夜一区二区在线观看_先锋影音国产在线_又大又黄又爽视频免费_4d玉蒲团奶水都喷出来了_老外一级毛片免费看_24国产欧美亚洲精品第二页_国产精品无码久久忘忧草

Contact Us

Cross Flow Fan surge control Features

Date: 2016-5-11   Click: 1550 Times

(1) As can be seen from the test, "Cross Flow Fan" workspace appears unstable surge phenomenon is a serious problem in cross-flow product to function properly, it should avoid high-speed zone. This test is recommended that the cross-flow stable operating speed of the machine product shall be 691r / min or less;
(2) "Cross Flow Fan" appears surge phenomenon has a great relationship with the test system pressure, flow rate. Strong pressure, the flow rate of less prone to surge phenomenon, whereas as the pressure decreases when the flow rate increases, the eccentric vortex blower role prone surge phenomenon;
(3) "Cross Flow Fan" Although the presence of certain conditions at high speed instability work-space, but in low-speed, cross-flow fan flow rate, gas flow across a uniform and stable compact structure coupled with the advantages are quite obvious .

Back to: Industry news

+86-0769-83660708

Home Product News Contact