Effects of combustion and shock impingement on supersonic film cooling by hydrogen

Kenichi Takita, Goro Masuya

研究成果: Paper査読

2 被引用数 (Scopus)

抄録

Supersonic film cooling was numerically investigated by considering combustion of hydrogen as a coolant, temperature fluctuations and shock wave impingement The combustion region was formed apart from the wall and the heat release from the flame was little. Therefore, the combustion of hydrogen had weak influence on the characteristics of the film cooling. Also, the ignition location moved upstream considerably by considering the temperature fluctuations. However, the cooling efficiency did not change so much. In addition, the effect of the shock impingement on the film cooling by hydrogen was almost same as it of non-reactive coolant such as nitrogen.

本文言語English
DOI
出版ステータスPublished - 1999
イベント35th Joint Propulsion Conference and Exhibit, 1999 - Los Angeles, United States
継続期間: 1999 6 201999 6 24

Other

Other35th Joint Propulsion Conference and Exhibit, 1999
国/地域United States
CityLos Angeles
Period99/6/2099/6/24

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学
  • 機械工学
  • 制御およびシステム工学
  • 航空宇宙工学

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