Journal of Zhejiang University SCIENCE A 2013 Vol.14 No.8 P.554-564

http://doi.org/10.1631/jzus.A1300096


Progress in research on mixing techniques for transverse injection flow fields in supersonic crossflows*


Author(s):  Wei Huang,Li Yan

Affiliation(s):  1. . Science and Technology on Scramjet Laboratory, National University of Defense Technology, Changsha 410073, China

Corresponding email(s):   gladrain2001@163.com

Key Words:  Aerospace propulsion system, Transverse injection, Mixing, Supersonic crossflow


Wei Huang, Li Yan. Progress in research on mixing techniques for transverse injection flow fields in supersonic crossflows[J]. Journal of Zhejiang University Science A, 2013, 14(8): 554-564.

@article{title="Progress in research on mixing techniques for transverse injection flow fields in supersonic crossflows",
author="Wei Huang, Li Yan",
journal="Journal of Zhejiang University Science A",
volume="14",
number="8",
pages="554-564",
year="2013",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A1300096"
}

%0 Journal Article
%T Progress in research on mixing techniques for transverse injection flow fields in supersonic crossflows
%A Wei Huang
%A Li Yan
%J Journal of Zhejiang University SCIENCE A
%V 14
%N 8
%P 554-564
%@ 1673-565X
%D 2013
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A1300096

TY - JOUR
T1 - Progress in research on mixing techniques for transverse injection flow fields in supersonic crossflows
A1 - Wei Huang
A1 - Li Yan
J0 - Journal of Zhejiang University Science A
VL - 14
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SP - 554
EP - 564
%@ 1673-565X
Y1 - 2013
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A1300096


Abstract: 
The transverse injection flow field has an important impact on the flowpath design of scramjet engines. At present a combination of the transverse injection scheme and any other flame holder has been widely employed in hypersonic propulsion systems to promote the mixing process between the fuel and the supersonic freestream; combustion efficiency has been improved thereby, as well as engine thrust. Research on mixing techniques for the transverse injection flow field is summarized from four aspects, namely the jet-to-crossflow pressure ratio, the geometric configuration of the injection port, the number of injection ports, and the injection angle. In conclusion, urgent investigations of mixing techniques of the transverse injection flow field are proposed, especially data mining in the quantitative analytical results for transverse injection flow field, based on results from multi-objective design optimization theory.

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Full Text:   <5146>

CLC number: V43

On-line Access: 2024-08-27

Received: 2023-10-17

Revision Accepted: 2024-05-08

Crosschecked: 2013-07-10

Cited: 44

Clicked: 17791

Citations:  Bibtex RefMan EndNote GB/T7714

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