Typical Mixing Enhancement Approaches in Supersonic Crossflow
Scramjet refers to air entering the combustion chamber at supersonic speed and then mixing and burning with fuel. However, in the condition of such a fast flow speed, it is difficult to achieve full mixing and stable combustion of fuel and air. The previous condition of stable combustion is the full...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Aero Weaponry
2023-04-01
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| Series: | Hangkong bingqi |
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| Online Access: | https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/2022-00261.pdf |
| _version_ | 1827904841991585792 |
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| author | Zhou Yanmei, Wu Jiping, Huang Wei |
| author_facet | Zhou Yanmei, Wu Jiping, Huang Wei |
| author_sort | Zhou Yanmei, Wu Jiping, Huang Wei |
| collection | DOAJ |
| description | Scramjet refers to air entering the combustion chamber at supersonic speed and then mixing and burning with fuel. However, in the condition of such a fast flow speed, it is difficult to achieve full mixing and stable combustion of fuel and air. The previous condition of stable combustion is the full mixing of fuel and air. Therefore, the study of mixing enhancement plays an important role in the development of scramjet engines. Many scholars at home and abroad continue to study and propose mixing enhancement methods to solve the problem of full mixing of fuel and air. This paper mainly summarizes the research progress of transverse injection, pulsed injection and cavity in the mixing enhancement approaches, and puts forward prospects for future development. |
| first_indexed | 2024-03-13T00:33:06Z |
| format | Article |
| id | doaj.art-978626cc25dd4c57965b89921a284858 |
| institution | Directory Open Access Journal |
| issn | 1673-5048 |
| language | zho |
| last_indexed | 2024-03-13T00:33:06Z |
| publishDate | 2023-04-01 |
| publisher | Editorial Office of Aero Weaponry |
| record_format | Article |
| series | Hangkong bingqi |
| spelling | doaj.art-978626cc25dd4c57965b89921a2848582023-07-10T09:19:30ZzhoEditorial Office of Aero WeaponryHangkong bingqi1673-50482023-04-0130210811910.12132/ISSN.1673-5048.2022.0261Typical Mixing Enhancement Approaches in Supersonic CrossflowZhou Yanmei, Wu Jiping, Huang Wei0Science and Technology on Scramjet Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaScramjet refers to air entering the combustion chamber at supersonic speed and then mixing and burning with fuel. However, in the condition of such a fast flow speed, it is difficult to achieve full mixing and stable combustion of fuel and air. The previous condition of stable combustion is the full mixing of fuel and air. Therefore, the study of mixing enhancement plays an important role in the development of scramjet engines. Many scholars at home and abroad continue to study and propose mixing enhancement methods to solve the problem of full mixing of fuel and air. This paper mainly summarizes the research progress of transverse injection, pulsed injection and cavity in the mixing enhancement approaches, and puts forward prospects for future development.https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/2022-00261.pdf|scramjet|mixing enhancement|transverse injection|pulsed injection|cavity |
| spellingShingle | Zhou Yanmei, Wu Jiping, Huang Wei Typical Mixing Enhancement Approaches in Supersonic Crossflow Hangkong bingqi |scramjet|mixing enhancement|transverse injection|pulsed injection|cavity |
| title | Typical Mixing Enhancement Approaches in Supersonic Crossflow |
| title_full | Typical Mixing Enhancement Approaches in Supersonic Crossflow |
| title_fullStr | Typical Mixing Enhancement Approaches in Supersonic Crossflow |
| title_full_unstemmed | Typical Mixing Enhancement Approaches in Supersonic Crossflow |
| title_short | Typical Mixing Enhancement Approaches in Supersonic Crossflow |
| title_sort | typical mixing enhancement approaches in supersonic crossflow |
| topic | |scramjet|mixing enhancement|transverse injection|pulsed injection|cavity |
| url | https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/2022-00261.pdf |
| work_keys_str_mv | AT zhouyanmeiwujipinghuangwei typicalmixingenhancementapproachesinsupersoniccrossflow |