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ID 26380
本文ファイル
著者
Tamai, Nobuyuki
NDC
建設工学・土木工学
抄録(英)
A numerical model is presented for calculating flows, in compound prismatic channels with turbulence-driven secondary motion. The model uses the algebraic stress turbulence model developed by Launder and Ying and the κ-ε model along with the continuity and momentum equations. The model is tested by application to an open channel flow and a duct flow. Satisfactory predictions are obtained on the distributions of mean velocities and shear stresses opposing the primary velocity, while the anisotropy of normal stresses is underestimated by one order of magnitude less than the experimental data.
掲載誌名
Proceeding of Third International Symposium on Refined Flow Modelling and Turbulence Mesurements
開始ページ
9
終了ページ
16
出版年月日
1988
言語
英語
NII資源タイプ
会議発表論文
広大資料タイプ
会議発表論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
部局名
工学研究科