| Parameters for evaluating the efficiency of inlet compression | |
Chen KT(陈科挺)1,2; Yue LJ(岳连捷)1,2 ; Zhang XY(张新宇)1,2
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| Corresponding Author | Yue, Lianjie([email protected]) |
| Source Publication | CHINESE JOURNAL OF AERONAUTICS
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| 2021-12-01 | |
| Volume | 34Issue:12Pages:51-56 |
| ISSN | 1000-9361 |
| Abstract | 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. |
| Keyword | Airbreathing engine Compression efficiency Compression quality Inlet Self-consistency |
| DOI | 10.1016/j.cja.2021.01.020 |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:000729446000005 |
| WOS Keyword | SUPERSONIC INLET ; DESIGN METHOD |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Aerospace |
| Funding Project | National Natural Science Foundation of China[11672309] ; National Natural Science Foundation of China[11472279] |
| Funding Organization | National Natural Science Foundation of China |
| Classification | 一类 |
| Ranking | 1 |
| Contributor | Yue, Lianjie |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/87970 |
| Collection | 高温气体动力学国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn & Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Chen KT,Yue LJ,Zhang XY. Parameters for evaluating the efficiency of inlet compression[J]. CHINESE JOURNAL OF AERONAUTICS,2021,34,12,:51-56.Rp_Au:Yue, Lianjie |
| APA | 陈科挺,岳连捷,&张新宇.(2021).Parameters for evaluating the efficiency of inlet compression.CHINESE JOURNAL OF AERONAUTICS,34(12),51-56. |
| MLA | 陈科挺,et al."Parameters for evaluating the efficiency of inlet compression".CHINESE JOURNAL OF AERONAUTICS 34.12(2021):51-56. |
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| Parameters for evalu（511KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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