摘要
对影响空调器贯流风机性能的叶轮尺寸参数、蜗舌间隙和蜗壳间隙分别进行试验比较,得出了该空调器贯流风机较佳的结构参数值,从而改善了其气动和噪声性能。
The dimension parameters of impeller, the clearance between impeller and casing tongue , and the clearance between impeller and casing of cross flow fan which affect its performance have been tested respectively in air conditioner. The optimal structure parameters of cross flow fan which improved its aerodynamic and acoustic performance were obtained.
出处
《流体机械》
CSCD
北大核心
2008年第7期6-8,40,共4页
Fluid Machinery
关键词
空调器
贯流风机
性能试验
优化设计
air conditioner
cross flow fan
performance test
optimal design
