A Wide-range single engine: Operated from startup to hypersonic

Ken Naitoh, Kazushi Nakamura, Takehiro Emoto

研究成果

26 被引用数 (Scopus)

抄録

A single lightweight engine capable of operating over a wide range of Mach numbers from startup to the hypersonic regime is proposed for aircrafts and spaceships. A compression system of colliding super multijets is proposed instead of a traditional turbofan. 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17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference 2011
DOI
出版ステータスPublished - 2011
イベント17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference 2011 - San Francisco, CA, United States
継続期間: 2011 4 112011 4 14

出版物シリーズ

名前17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference 2011

Conference

Conference17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference 2011
国/地域United States
CitySan Francisco, CA
Period11/4/1111/4/14

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

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