抽気を伴う斜め衝撃波／乱流境界層の干渉場の三次元数値計算

DOI Web Site Web Site 被引用文献2件 参考文献12件

書誌事項

タイトル別名
  • 3-D Numerical Simulation of Swept Shock Wave/Turbulent Boundary Layer Interaction with Bleed.
  • チュウキ オ トモナウ ナナメ ショウゲキハ ランリュウ キョウカイソウ ノ

この論文をさがす

抄録

Three-dimensional swept shock wave/turbulent boundary layer interaction and its control by means of bleed are important subjects in supersonic air intake development. In the present study, the modeled flowfield is computed using an explicit numerical algorithm for the compressible Navier-Stokes equations. The results are obtained at free-stream Mach numbers of 3.25 and 3.11 employing zero and two equation turbulence models with and without boundary layer bleed around the interaction region. The results with two equation model show less agreement with the experimental data than those with zero equation model because of the overprediction for eddy viscosity. We confirm that the latter code is available for a tool to design a supersonic intake with bleed. Also, this study provides important information about the flowfield and reproducibility of bleed effect. For more accurate prediction, however, new modelling for bleed boundary conditions should be introduced.

収録刊行物

被引用文献 (2)*注記

もっと見る

参考文献 (12)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ