Streamline tracing technique based design of elliptical-to-rectangular transitioning hypersonic inlet

M. Rizal Rosli, Masahiro Takahashi, Tetsuya Sato, Takayuki Kojima, Hideyuki Taguchi, Yusuke Maru

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

Design of an elliptical-to-rectangular transitioning hypersonic inlet for design Mach number of 5.0 is reviewed. The design approach that has been applied here is based on the streamline tracing technique in a known flowfield, where three-dimensional axisymmetric Busemann inlet is utilized as the flowfield to be modified. The choice of elliptical crosssectional capture and the desirable rectangular throat profile gives advantages in resolving simultaneously two major problems in the former flowfield without assistance of any other additional arrangements. The newly modified inlet provides reduction of approximately 80% in the contraction ratio and of 16.3% in the length of the compression surface.

本文言語English
DOI
出版ステータスPublished - 2013
イベント31st AIAA Applied Aerodynamics Conference - San Diego, CA, United States
継続期間: 2013 6 242013 6 27

Conference

Conference31st AIAA Applied Aerodynamics Conference
国/地域United States
CitySan Diego, CA
Period13/6/2413/6/27

ASJC Scopus subject areas

  • 航空宇宙工学
  • 機械工学

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