A study on the effect of fuel injection angle to two-dimensional supersonic mixing for SCRAM-jet engine and PDE

K. Inoue, Shigeru Aso, S. Kawano

研究成果: 会議への寄与タイプ論文

1 引用 (Scopus)

抄録

Experimental and computational studies on supersonic mixing by the slotted injection with various injection angle have been conducted. In the experiment flat plate model is installed into supersonic free stream of Mach number of 4 and fully developed turbulent boundary layer is established on the flat plate. The secondary jet is injected through slot nozzle set on the flat plate model in order to simulate supersonic mixer. Experiments are conducted by changing injection angle of helium gas in order to observe the effect of injection angle to super sonic mixing. The flow fields are visualized by the Schulieren method. Also surface pressure distributions and spatial distributions are measured. The same flow fields are simulated by solving two-dimensional full Navier-Stokes equation of two components of mixture gas and calculated results are compared with experiments. Quite good agreement is obtained between experimental result and numerical result. By using the calculated results, the correlation between mixing rate and total pressure loss of the flow field is obtained.

元の言語英語
ページ475-483
ページ数9
出版物ステータス出版済み - 12 1 2003
イベント54th International Astronautical Congress of the International Astronautical Federation (IAF), the International Academy of Astronautics and the International Institute of Space Law - Bremen, ドイツ
継続期間: 9 29 200310 3 2003

その他

その他54th International Astronautical Congress of the International Astronautical Federation (IAF), the International Academy of Astronautics and the International Institute of Space Law
ドイツ
Bremen
期間9/29/0310/3/03

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Jet engines
Fuel injection
Flow fields
Experiments
Gas mixtures
Pressure distribution
Spatial distribution
Navier Stokes equations
Mach number
Helium
Nozzles
Boundary layers
Gases

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Inoue, K., Aso, S., & Kawano, S. (2003). A study on the effect of fuel injection angle to two-dimensional supersonic mixing for SCRAM-jet engine and PDE. 475-483. 論文発表場所 54th International Astronautical Congress of the International Astronautical Federation (IAF), the International Academy of Astronautics and the International Institute of Space Law, Bremen, ドイツ.

A study on the effect of fuel injection angle to two-dimensional supersonic mixing for SCRAM-jet engine and PDE. / Inoue, K.; Aso, Shigeru; Kawano, S.

2003. 475-483 論文発表場所 54th International Astronautical Congress of the International Astronautical Federation (IAF), the International Academy of Astronautics and the International Institute of Space Law, Bremen, ドイツ.

研究成果: 会議への寄与タイプ論文

Inoue, K, Aso, S & Kawano, S 2003, 'A study on the effect of fuel injection angle to two-dimensional supersonic mixing for SCRAM-jet engine and PDE', 論文発表場所 54th International Astronautical Congress of the International Astronautical Federation (IAF), the International Academy of Astronautics and the International Institute of Space Law, Bremen, ドイツ, 9/29/03 - 10/3/03 pp. 475-483.
Inoue K, Aso S, Kawano S. A study on the effect of fuel injection angle to two-dimensional supersonic mixing for SCRAM-jet engine and PDE. 2003. 論文発表場所 54th International Astronautical Congress of the International Astronautical Federation (IAF), the International Academy of Astronautics and the International Institute of Space Law, Bremen, ドイツ.
Inoue, K. ; Aso, Shigeru ; Kawano, S. / A study on the effect of fuel injection angle to two-dimensional supersonic mixing for SCRAM-jet engine and PDE. 論文発表場所 54th International Astronautical Congress of the International Astronautical Federation (IAF), the International Academy of Astronautics and the International Institute of Space Law, Bremen, ドイツ.9 p.
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