摘要
通过对国产和德国同一类车用加热器助燃风扇的叶片结构、风扇特性、气体流动和比转速进行对比分析,反映出国产风扇在设计和工艺上的不足,有待于进一步的优化。
This paper has analyzed and compared the same type of combustion-improving fan of vehicle heater made in China and Germany from the points of the blade structure,the fan performance,the gas flow and the specific speed.The result reflects that the deficiency of domestic fan in design and process,which should be optimized furtherly.
出处
《风机技术》
2011年第6期18-21,25,共5页
Chinese Journal of Turbomachinery
关键词
加热器
助燃风扇
性能分析
heater
combustion-improving fan
performance analysis
