Numerical study of interaction of a jet with a supersonic cross flow

Weiguang Huang, Nobuhiko Yamasaki, Masanobu Namba

研究成果: Contribution to journalArticle査読

抄録

The paper presents FDM solutions of two-dimensional Navier-Stokes equations in a conservative-law form for a jet injected into a supersonic main flow. The effects of the jet-main flow pressure ratio, the injection angle and the injection flow Mach number on the jet-main flow interaction are studied. We also show a flow field where a rearward-facing step is placed upstream of the jet injection and the effects of the position of the step from the injection on the flow field. It is found that the boundary layer separation and the shock pattern caused by jet-main flow interaction are heavily dependent upon not only the injection flow Mach number but also the injection angle and the configuration of the rearward-facing step.

本文言語英語
ページ(範囲)467-488
ページ数22
ジャーナルMemoirs of the Kyushu University, Faculty of Engineering
50
4
出版ステータス出版済み - 12 1 1990
外部発表はい

All Science Journal Classification (ASJC) codes

  • エネルギー(全般)
  • 大気科学
  • 地球惑星科学(全般)
  • 技術マネージメントおよび技術革新管理

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