对旋风机两级功率特性的对比研究Investigation on Comparison of Power Characteristics for Two-stage Counter-rotating Axial Flow Fans
王军,宋文艳
Wang jun et al
摘要(Abstract):
用混合设计法对某台对旋风机进行了改进设计 ,通过设计前后样机两级功率的性能实验对比分析 ,探讨了两级功率不匹配的原因。试验表明 ,两级电机的功率匹配好坏 ,直接影响着对旋风机性能的改善程度
The stator of a type of counter-rotating fan is designed and improved using mixing design method. According to of experimental comparison on power characteristics between former and present design, the reason of mismatch is studied.
关键词(KeyWords):
对旋风机;功率匹配;性能试验对比
power matching,counter-rotating fan,experiment characteristics
基金项目(Foundation):
作者(Author):
王军,宋文艳
Wang jun et al
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