Stability limit of supermulti-jets convergence engine operated from startup to extremely-hypersonic conditions: Revealed by shock-tube experimens

Ken Naitoh, Dai Shimizu, Shouhei Nonaka

研究成果: Conference contribution

21 被引用数 (Scopus)

抄録

Shock tube experiments reveal whether or not the single lightweight compression system of the supermultijets colliding with pulsation for aircars and aircraftsworks stably, which was proposed based on our previous three-dimensional unsteady computations. This compression system essentially differs from those in the traditional four types of engines with piston, turbofan, ran-scram, and pulse-detonation, because of the supermulti-jets colliding. The single compression system is capable of operating over a wide range of Mach numbers from startup to the hypersonic regime. Shocktube experiments clarify the stability range of this system in detail. Influence of the number of supermulti-jets on the stability will also be examined. This system can also be extended with a special piston and scram jet systems to achieve an improved fuel consumption rate at various situations between the ground and the space, while maintaining a low noise level and also solving the problem of the buzz at highersonic conditions.

本文言語English
ホスト出版物のタイトル18th AIAA/3AF International Space Planes and Hypersonic Systems and Technologies Conference 2012
出版ステータスPublished - 2012 12 1
イベント18th AIAA/3AF International Space Planes and Hypersonic Systems and Technologies Conference 2012 - Tours, France
継続期間: 2012 9 242012 9 28

出版物シリーズ

名前18th AIAA/3AF International Space Planes and Hypersonic Systems and Technologies Conference 2012

Conference

Conference18th AIAA/3AF International Space Planes and Hypersonic Systems and Technologies Conference 2012
国/地域France
CityTours
Period12/9/2412/9/28

ASJC Scopus subject areas

  • 宇宙惑星科学
  • 航空宇宙工学
  • 制御およびシステム工学

フィンガープリント

「Stability limit of supermulti-jets convergence engine operated from startup to extremely-hypersonic conditions: Revealed by shock-tube experimens」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル