Experimental and numerical investigation of a subsonic compressor with bend-skewed slot-casing treatment
文献类型：期刊论文
| 作者 | Lu, X.; Chu, W.; Zhang, Y.; Zhu, J. |
| 刊名 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE
 |
| 出版日期 | 2006-12-01 |
| 卷号 | 220期号:12页码:1785-1796 |
| 关键词 | axial-flow compressor casing treatment stall margin tip leakage flow |
| 英文摘要 | On the basis of the test results of discrete axial and blade angle slot casing treatment, a new type of casing treatment was designed for a subsonic axial flow compressor rotor by optimizing various geometry parameters. To obtain a wide operating range and to minimize penalties in terms of isentropic efficiency, seven compressor configurations incorporating casing treatments of 0, 16.6, 33.3, 50, 66.6, 83.3, and 100 per cent rotor exposures were experimentally investigated. The results showed that significant improvements in stall margin are possible in all exposures and insignificant isentropic efficiency sacrifices are recorded in some exposures. Nearly 21.43 per cent stall margin improvement in terms of the corrected mass flow-rate was achieved with 33.3 per cent rotor blade tip axial chord exposure. The compressor built with 16.6 per cent rotor exposure was the best configuration in terms of maximum isentropic efficiency gain. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Mechanical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | STABILITY ENHANCEMENT ; FLOW PHENOMENA ; INJECTION ; ENDWALL ; ROTOR |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000243454800007 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106283]  |
| 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 | 1.Northwestern Polytech Univ, Sch Power & Energy, Xian 710072, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Engn Thermophys, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, X.,Chu, W.,Zhang, Y.,et al. Experimental and numerical investigation of a subsonic compressor with bend-skewed slot-casing treatment[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE,2006,220(12):1785-1796. |
| APA | Lu, X.,Chu, W.,Zhang, Y.,&Zhu, J..(2006).Experimental and numerical investigation of a subsonic compressor with bend-skewed slot-casing treatment.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE,220(12),1785-1796. |
| MLA | Lu, X.,et al."Experimental and numerical investigation of a subsonic compressor with bend-skewed slot-casing treatment".PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE 220.12(2006):1785-1796. |
入库方式： OAI收割
来源：工程热物理研究所
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