横流风机与离心风机串联临界点的试验研究

Experimental study on the series critical point of cross flow and centrifugal fan

摘要: 串联临界点是风机串联运行的一个重要参数。该研究在8种工况下，检测了横流风机与离心风机串联工作时的临界点，绘制了横流风机与离心风机串联临界曲线。为横流风机与离心风机串联运行时的参数选择提供了理论依据。

Abstract: The critical point of series operation is a very important parameter of series operation of fans. In this study, on eight kinds of different operating conditions, critical points of the Cross Flow Fan and the Centrifugal Fan series operation were examined and measured and series operation critical curves of them were drawn. It offers theoretical evidence for series operation of the Cross Flow Fan and the Centrifugal Fan.