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Low Speed Axial Compressor Stall Margin Improvement by Unsteady Plasma Actuation

文献类型：期刊论文

作者Li Gang; Xu Yanji; Yang Lingyuan; Du Wei; Zhu Junqiang; Nie Chaoqun
刊名JOURNAL OF THERMAL SCIENCE
出版日期2014-04-01
卷号23期号:2页码:114-119
关键词axial compressor plasma actuation stall margin improvement
英文摘要This research investigates the use of single dielectric barrier discharge (SDBD) actuators for energizing the tip leakage flow to suppress rotating stall inception and extend the stable operating range of a low speed axial compressor with a single rotor. The jet induced by the plasma actuator adds momentum to the flow in the tip region and has a significant impact on the tip-gap flow. Experiments are carried out on a low speed axial compressor with a single rotor. The static pressure is measured at both the rotor inlet and outlet. The flow coefficient and pressure rise coefficient are calculated. Then the characteristic line is acquired to show the overall performance of the compressor. With unsteady plasma actuation of 18kV and 60W the compressor stability range improvement is realized at rotor speed of 1500 r/min - 2400 r/min.
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Thermodynamics ; Engineering, Mechanical
研究领域[WOS]Thermodynamics ; Engineering
关键词[WOS]CASING TREATMENT ; FLOW ; INJECTION
收录类别SCI
语种英语
WOS记录号WOS:000332753600002
公开日期2015-12-22
源URL[http://ir.etp.ac.cn/handle/311046/106080]  
专题工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Li Gang,Xu Yanji,Yang Lingyuan,et al. Low Speed Axial Compressor Stall Margin Improvement by Unsteady Plasma Actuation[J]. JOURNAL OF THERMAL SCIENCE,2014,23(2):114-119.
APA Li Gang,Xu Yanji,Yang Lingyuan,Du Wei,Zhu Junqiang,&Nie Chaoqun.(2014).Low Speed Axial Compressor Stall Margin Improvement by Unsteady Plasma Actuation.JOURNAL OF THERMAL SCIENCE,23(2),114-119.
MLA Li Gang,et al."Low Speed Axial Compressor Stall Margin Improvement by Unsteady Plasma Actuation".JOURNAL OF THERMAL SCIENCE 23.2(2014):114-119.

入库方式： OAI收割

来源：工程热物理研究所

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