The fifth compression strategy for hypersonic aircar: Proposed by three experiments of shock-tube, computation, and thought

Ken Naitoh, Dai Shimizu, Shouhei Nonaka, Yusuke Kainuma, Takehiro Emoto

研究成果: Conference contribution

17 被引用数 (Scopus)

抄録

In our previous reports and patents, a single lightweight engine capable of operating over a wide range of Mach numbers from startup to the hypersonic regime was proposed for aircars, aircrafts, and spaceships. A new compression system of colliding super multijets with pulsation was proposed for this purpose. The new compression system essentially differs from those for the traditional four types of engines with piston, turbofan, ran-scram, and pulse-detonation. This is the fifth compression principle. Shocktube experiments and computational fluid dynamics with a chemical reaction model clarifies a large potential and stability of this system. This ultimate engine system can 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 very low noise level with silent detonation. The present engine system will also solve the problem of the buzz at highersonic conditions.

本文言語English
ホスト出版物のタイトル43rd AIAA Thermophysics Conference 2012
出版ステータスPublished - 2012 12 1
イベント43rd AIAA Thermophysics Conference 2012 - New Orleans, LA, United States
継続期間: 2012 6 252012 6 28

出版物シリーズ

名前43rd AIAA Thermophysics Conference 2012

Conference

Conference43rd AIAA Thermophysics Conference 2012
国/地域United States
CityNew Orleans, LA
Period12/6/2512/6/28

ASJC Scopus subject areas

  • 航空宇宙工学
  • 機械工学
  • 凝縮系物理学

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