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	Transonic Moist Air Flow around a Circular Arc Blade with Bump
	A.B.M. Toufique HASAN1; Shigeru MATSU02; Toshiaki SETOGUCHI2; Heuy Dong KIM3
刊名	JOURNAL OF THERMAL SCIENCE
	2009
卷号	18期号:4页码:325,331
关键词	Transonic Flow Moist Air Shock Wave Oscillation Non-equilibrium Condensation
英文摘要	The unsteady phenomena in the transonic flow around airfoils are observed in the flow field of fan, compressor blades and butterfly valves, and this causes often serious problems such as aeroacoustic noise and the vibration. In recent years, the effect of bump wall on the flow field around an airfoil has been investigated experimentally and as a result, it was observed that the bump wall is effective for the control of shock wave on the airfoil. In the transonic or supersonic flow field, a rapid expansion of moist air or steam gives rise to non-equilibrium condensation. In the present study, the effect of non-equilibrium condensation of moist air on the self-excited shock wave oscillation around a circular arc blade with or without a bump on the blade was investigated numerically. The results showed that the non-equilibrium condensation significantly reduced the flow field unsteadiness such as root mean of pressure oscillation and frequency compared to the case without the non-equilibrium condensation
公开日期	2013-01-09
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/51841]
专题	工程热物理研究所_Journal of Thermal Science
推荐引用方式 GB/T 7714	A.B.M. Toufique HASAN1,Shigeru MATSU02,Toshiaki SETOGUCHI2,et al. Transonic Moist Air Flow around a Circular Arc Blade with Bump[J]. JOURNAL OF THERMAL SCIENCE,2009,18(4):325,331.
APA	A.B.M. Toufique HASAN1,Shigeru MATSU02,Toshiaki SETOGUCHI2,&Heuy Dong KIM3.(2009).Transonic Moist Air Flow around a Circular Arc Blade with Bump.JOURNAL OF THERMAL SCIENCE,18(4),325,331.
MLA	A.B.M. Toufique HASAN1,et al."Transonic Moist Air Flow around a Circular Arc Blade with Bump".JOURNAL OF THERMAL SCIENCE 18.4(2009):325,331.

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