B132 極超音速圧縮コーナー流の可視化

書誌事項

タイトル別名
  • Visualization of Velocity Fields around Hypersonic Compression Corner Flows

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Understanding of hypersonic viscous interaction phenomenon over control surfaces and engine intakes is of particular importance for designers of hypersonic vehicles. However, experimental data of velocity fields around the compression corner which is an idealized configuration of these practical situations are sparse chiefly because it is difficult to obtain such data owing to short duration, high velocity, and rarefaction of the test flow in hypersonic ground facilities. In this report, we shall try to apply the high frequency impulsive glow discharge technique to obtaining the hypersonic velocity fields. The experiment is carried out in a hypersonic gun tunnel at Mach number 10 and Reynolds number based on the frontal plate chord length 2.8×105. Time lines are obtained successfully, even for separated flow cases.

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詳細情報 詳細情報について

  • CRID
    1390001204619699456
  • NII論文ID
    10013560006
  • NII書誌ID
    AA11907562
  • DOI
    10.3154/jvs.24.supplement2_83
  • ISSN
    1884037X
    09164731
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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