疑似衝撃波の形成機構に関する研究

• 松本 博貴

  名古屋大学大学院工学研究科

• 梅村 章

  名古屋大学大学院工学研究科

書誌事項

タイトル別名

• A Study on Pseudo-Shock Wave Formation Mechanism
• ギジ ショウゲキハ ノ ケイセイ キコウ ニ カンスル ケンキュウ

抄録

The characterization of pseudo-shock wave which is made by interaction between a shock wave and boundary layer is important for various aerospace engineering purposes including the isolator in a scram jet engine. In the present paper, two-dimensional numerical simulation was conducted to reveal physically how the shock-boundary layer interaction produces a pseudo-oblique shock wave for a supersonic channel flow with a slender obstacle located at the center downstream. It is found that a high-speed jet against the supersonic main flow which is issued from the attachment point of a shock wave with the channel wall is the main mechanism for the formation of a series of reverse flow regions in the pseudo-shock wave.

収録刊行物

• 日本航空宇宙学会論文集

  日本航空宇宙学会論文集 54 (628), 189-195, 2006

  一般社団法人 日本航空宇宙学会

キーワード

• Boundary Layer
• Shock Wave
• Pseudo-Shock Wave

詳細情報

• CRID: 1390282679447521536
• NII論文ID: 10018055305
• NII書誌ID: AA11307372
• DOI: 10.2322/jjsass.54.189
• ISSN: 24323691
• ISSN: 13446460
• NDL書誌ID: 7964329
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7964329
• Web Site: https://www.jstage.jst.go.jp/article/jjsass/54/628/54_628_189/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可