期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Aerodynamic performance of high-turning curved compressor cascade with boundary layer suction 被引量:3
1
作者 陈浮 陈焕龙 +1 位作者 宋彦萍 王仲奇 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2007年第3期341-348,共8页
The impact of boundary layer suction on the aerodynamic performance of a high-turning compressor cascade was numerically simulated and discussed.The aerodynamic performance of a curved and a straight cascade with and ... The impact of boundary layer suction on the aerodynamic performance of a high-turning compressor cascade was numerically simulated and discussed.The aerodynamic performance of a curved and a straight cascade with and without boundary layer suction were comparatively studied at several suction flow rates.The results showed that boundary layer suction dramatically improved the flow behavior within the flow passage.Moreover,higher loading over the whole blade height,lower total pressure loss,and higher passage throughflow were achieved with a relatively small amount of boundary layer removal.The integration of curved blade and boundary layer suction contributed to better aerodynamic performance than the cascades with only curved blade or boundary layer suction used,and the more favorable effect resulted from the weakening of the three dimensional effects of the boundary layer close to the endwalls. 展开更多
关键词 high-turning compressor cascade curved blade boundary layer suction
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部