運動量の条件による空どう流れの一非線形解析

DOI

書誌事項

タイトル別名
  • A Nonlinear Analysis of Cavity Flow Based on Momentum Conditions

抄録

A new nonlinear theory is proposed for two-dimensional finite cavity flow around the body of an arbitrary shape. The cavity wake is modelled by the displacement surface based on the displacement thickness. Through this cavity model, the finite cavity problem is solved by using two momentum conditions. Furthermore, the problem of curved bodies is solved by replacing the shape of the wetted body surface with the Fourier series and reducing basic equations of the cavity flow problem to a set of nonlinear equations including the Fourier coefficients. Some examples of calculation are also shown quantitatively and compared with the experimental data for circular-arc supercavitating hydrofoils.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390001204694586752
  • NII論文ID
    130004005664
  • DOI
    10.11426/nagare1982.2.195
  • ISSN
    21854912
    02863154
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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