Experimental investigation on unsteady pressure fluctuation of rotor tip region in high pressure stage of a vaneless counter-rotating turbine
文献类型：期刊论文
| 作者 | Zhao QingJun; Liu XiYang; Wang HuiShe; Zhao XiaoLu; Xu JianZhong |
| 刊名 | SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
 |
| 出版日期 | 2009-06-01 |
| 卷号 | 52期号:6页码:1478-1483 |
| 关键词 | counter-rotating turbine pressure fluctuation unsteady effect short duration experiment |
| 英文摘要 | An experimental investigation has been performed to study the unsteady pressure fluctuation of rotor tip region in high pressure stage of a vaneless counter-rotating turbine. The experiment is carried out on a blow-down short duration turbine facility. The investigation indicates that the blow-down short duration turbine facility is capable of substituting continuous turbine facilities in most turbine testing. Through this experimental investigation, a distinct blade-to-blade variation is observed. The results indicate that the combined effects of vane wake, tip leakage flow, complicated wave systems and rotor wake induce the remarkable blade-to-blade variations. The results also show that the unsteady effect is intensified along the flow direction. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Multidisciplinary ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Engineering ; Materials Science |
| 关键词[WOS] | AXIAL-FLOW TURBINES ; NUMERICAL-SIMULATION ; LEAKAGE FLOWS ; EMPHASIS ; PHYSICS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000266094600002 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106424]  |
| 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 | Zhao QingJun,Liu XiYang,Wang HuiShe,et al. Experimental investigation on unsteady pressure fluctuation of rotor tip region in high pressure stage of a vaneless counter-rotating turbine[J]. SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES,2009,52(6):1478-1483. |
| APA | Zhao QingJun,Liu XiYang,Wang HuiShe,Zhao XiaoLu,&Xu JianZhong.(2009).Experimental investigation on unsteady pressure fluctuation of rotor tip region in high pressure stage of a vaneless counter-rotating turbine.SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES,52(6),1478-1483. |
| MLA | Zhao QingJun,et al."Experimental investigation on unsteady pressure fluctuation of rotor tip region in high pressure stage of a vaneless counter-rotating turbine".SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES 52.6(2009):1478-1483. |
入库方式： OAI收割
来源：工程热物理研究所
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