An investigation of hybrid LES/RANS models for predicting flow fields with separation

K. Abe, Yoshi Miyata

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

A hybrid approach connecting Large Eddy Simulation (LES) with Reynolds-Averaged Navier-Stokes (RANS) modelling in the near-wall region is studied. The present hybrid model includes an advanced non-linear eddy-viscosity formulation to more correctly resolve the near-wall stress anisotropy. To investigate the model performance for complex turbulence, the present model is applied to a periodic hill flow with massive separation. The present model provides encouraging results for further development of this kind of hybrid LES/RANS model.

本文言語英語
ページ(範囲)475-486
ページ数12
ジャーナルProgress in Computational Fluid Dynamics
6
8
DOI
出版ステータス出版済み - 2006

All Science Journal Classification (ASJC) codes

  • 凝縮系物理学
  • コンピュータ サイエンスの応用

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