摘要
应用FLUENT流体仿真软件,对扁平扇形喷嘴的流量特性进行了模拟,并将所得结果与实验结果进行了比较。结果发现用FLUENT软件模拟喷嘴流量特性,进而确定流量系数Cd精确度很高,完全可以代替实验的方法。这样就为扁平扇形喷嘴,甚至其它类型喷嘴的设计提供了确定流量系数Cd的新方法。
In this article, applying the software of FLUENT to imitate the flux characteristic of flat fan nozzles, and comparing it with the result of experiment, we can conclude that using software of FLUENT to imitate the flux characteristic of flat fan nozzles, and define the discharge coe^cient Cd, the result is highly exact.In this method, it totally can substitute＇experiment＇s. As a result, it could be a new method to define the discharge coefficient Cd for flat fan nozzles , or other kinds of nozzles.
出处
《机电产品开发与创新》
2008年第5期106-107,128,共3页
Development & Innovation of Machinery & Electrical Products
