摘要
建立了一套计算设计点及非设计点的损失模型,应用所提出模型对某型对旋型轴流通风机的性能特性进行预测计算,计算结果与样机实验测试结果对比,效果良好。
A loss model for design and off design point is developed. The characteristics of a eontra- rotating axial flow fan is calculated with the model. The effectivity of the model is demonstrated by the comparison with testing result.
出处
《节能技术》
CAS
2007年第1期80-82,93,共4页
Energy Conservation Technology
关键词
损失模型
对旋型轴流通风机
特性线
loss model
contra- rotating axial flow fan
performance curve
