Parameters for evaluating the efficiency of inlet compression
文献类型：期刊论文
| 作者 | Chen, Keting1,2; Yue, Lianjie1,2; Zhang, Xinyu1,2; Yue LJ(岳连捷) ; Zhang XY(张新宇)
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| 刊名 | CHINESE JOURNAL OF AERONAUTICS
 |
| 出版日期 | 2021-12-01 |
| 卷号 | 34期号:12页码:51-56 |
| 关键词 | Airbreathing engine Compression efficiency Compression quality Inlet Self-consistency |
| ISSN号 | 1000-9361 |
| DOI | 10.1016/j.cja.2021.01.020 |
| 通讯作者 | Yue, Lianjie(yuelj@imech.ac.cn) |
| 英文摘要 | The efficiency parameters are studied in this paper for evaluating the compression quality of the inlets with different compression degrees and assessing different design methods. Self consistency is proposed for the efficiency parameters, based on two mathematically derived efficiency parameters, entropy rise coefficient and compression quality efficiency. Two efficiency parameters are then examined for equal intensity shocks system to show their capabilities in characterizing the quality of compression system with different compression degrees, and representing the average compression efficiency of the entire inlet. And the process efficiency and compression quality efficiency are compared in the Mollier diagram to afford a clear understanding of their difference in evaluating the overall and the local compression efficiency. |
| WOS关键词 | SUPERSONIC INLET ; DESIGN METHOD |
| 资助项目 | National Natural Science Foundation of China[11672309] ; National Natural Science Foundation of China[11472279] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000729446000005 |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/87969]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 通讯作者 | Yue, Lianjie |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Engn & Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Keting,Yue, Lianjie,Zhang, Xinyu,et al. Parameters for evaluating the efficiency of inlet compression[J]. CHINESE JOURNAL OF AERONAUTICS,2021,34(12):51-56. |
| APA | Chen, Keting,Yue, Lianjie,Zhang, Xinyu,岳连捷,&张新宇.(2021).Parameters for evaluating the efficiency of inlet compression.CHINESE JOURNAL OF AERONAUTICS,34(12),51-56. |
| MLA | Chen, Keting,et al."Parameters for evaluating the efficiency of inlet compression".CHINESE JOURNAL OF AERONAUTICS 34.12(2021):51-56. |
入库方式： OAI收割
来源：力学研究所
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