Boundary layer separation control on a highly-loaded, low-solidity compressor cascade

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	Boundary layer separation control on a highly-loaded, low-solidity compressor cascade
	Zhou Yang; Liu Huo-xing; Zou Zheng-ping; Ye Jian
刊名	JOURNAL OF THERMAL SCIENCE
	2010
卷号	19 期号:2 页码:97,104
关键词	Combined Blowing And Suction Flow Control Compressor Cascade Boundary Layer Separated Flow
英文摘要	Separated flow can be effectively controlled through the management of blade boundary layer development. Numerical simulations on a highly-loaded, low-solidity compressor cascade indicate that combined blowing and suction flow control technique can significantly improve cascade performance, especially in increasing the cascade loading and static pressure ratio as well as decreasing the loss coefficient. Meanwhile, it is more effective to improve cascade performance by blowing near leading edge on suction surface than suction near trailing edge. Both the locations and flow rates of blowing and suction are major impact factors of this method to cascade performance. Comparing to the baseline, the static pressure ratio increases by 15% and loss coefficient decreases by 80%, with a blowing fraction of 1.7% and a suction fraction of 1.38% of the inlet mass flow.
公开日期	2013-01-31
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/51892]
专题	工程热物理研究所_Journal of Thermal Science
推荐引用方式 GB/T 7714	Zhou Yang,Liu Huo-xing,Zou Zheng-ping,et al. Boundary layer separation control on a highly-loaded, low-solidity compressor cascade[J]. JOURNAL OF THERMAL SCIENCE,2010,19(2):97,104.
APA	Zhou Yang,Liu Huo-xing,Zou Zheng-ping,&Ye Jian.(2010).Boundary layer separation control on a highly-loaded, low-solidity compressor cascade.JOURNAL OF THERMAL SCIENCE,19(2),97,104.
MLA	Zhou Yang,et al."Boundary layer separation control on a highly-loaded, low-solidity compressor cascade".JOURNAL OF THERMAL SCIENCE 19.2(2010):97,104.