Design and experimental investigations of a new type of casing treatment for an axial flow compressor
文献类型：期刊论文
| 作者 | Zhu, J; Chu, W; Lu, X |
| 刊名 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY
 |
| 出版日期 | 2006-05-01 |
| 卷号 | 220期号:A3页码:207-215 |
| 关键词 | axial-flow compressor casing treatment numerical investigation |
| 英文摘要 | A new type of bend skewed groove casing treatment was designed on the basis of the test results of the axial skewed groove casing treatment. The influences of utilizing it on an isolated axial-flow rotor, as well as comparisons between it and the axial skewed groove, have been investigated experimentally. The effects on overall performance of the axial chord of the rotor exposed to the treated area have been examined, and the ideal axial position of the casing treatment relative to the rotor leading edge was found. For the tested rotor with the new casing treatment, experimental results showed that significant improvements in stall margin were observed without efficiency penalty (in some axial locations) at two different speeds. Compared with the axial skewed groove casing treatment, the new treated casing at the axial exposure does not increase the secondary circulation in the radial-circumferential plane based on x-wire, hot-wire measurements under the operating conditions near peak efficiency. This can be considered to be one of many factors that keep the rotor efficiency identical. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Mechanical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | STALL |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000237887500004 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106252]  |
| 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.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China 2.NW Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, J,Chu, W,Lu, X. Design and experimental investigations of a new type of casing treatment for an axial flow compressor[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY,2006,220(A3):207-215. |
| APA | Zhu, J,Chu, W,&Lu, X.(2006).Design and experimental investigations of a new type of casing treatment for an axial flow compressor.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY,220(A3),207-215. |
| MLA | Zhu, J,et al."Design and experimental investigations of a new type of casing treatment for an axial flow compressor".PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY 220.A3(2006):207-215. |
入库方式： OAI收割
来源：工程热物理研究所
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