市販CFDソフトウエアによる急峻な3次元孤立峰を対象とした気流場解析

DOI DOI HANDLE HANDLE Web Site オープンアクセス

書誌事項

タイトル別名
  • Analysis of the Airflow Field around a Steep, Three-dimensional Isolated Hill with Commercially Available CFD Software
  • 市販CFDソフトウエアによる急峻な三次元孤立峰を対象とした気流場解析
  • シハン CFD ソフトウエア ニ ヨル キュウシュン ナ サンジゲン コリツホウ オ タイショウ ト シタ キリュウジョウ カイセキ

この論文をさがす

抄録

The present study compared the prediction accuracy of two CFD software packages for simulating a flow around a three-dimensional, isolated hill with a steep slope: 1) Meteodyn WT (turbulence model: k-L RANS), which is one of the leading commercially available CFD software packages in the wind power industry and 2) RIAM-COMPACT【○!R】 (turbulence model: the standard Smagorinsky LES), which has been developed by the lead author of the present paper. Although the Reynolds number settings differed between the simulation with Meteodyn WT and that with RIAM-COMPACT【○!R】, distinct differences in the flow patterns were identified in the vicinity of the isolated hill (especially downstream of the isolated hill) between the flows simulated by the two CFD software packages.

収録刊行物

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