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Other TitleEstablishment of DNS database in a turbulent channel flow by large-scale simulations
Author(jpn)阿部 浩幸; 河村 洋
Author(eng)Abe, Hiroyuki; Kawamura, Hiroshi
Author Affiliation(jpn)宇宙航空研究開発機構; 東京理科大学
Author Affiliation(eng)Japan Aerospace Exploration Agency; Tokyo University of Science
Issue Date2008-02-29
PublisherJapan Aerospace Exploration Agency (JAXA)
Publication title第39回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2007論文集
Proceedings of 39th Fluid Dynamics Conference/Aerospace Numerical Simulation Symposium 2007
Start page87
End page90
Publication date2008-02-29
AbstractIn the present study, we establish statistical DNS (Direct Numerical Simulation) database in a turbulent channel flow with passive scalar transport at high Reynolds numbers and make the data available at our web site (http://murasun.me.noda.tus.ac.jp/turbulence/). The established database is reported together with the implementation of large-scale simulations, representative DNS results and results on turbulence model testing using the DNS data.
DescriptionJAXA Special Publication
Keywordsdatabase; direct numerical simulation; channel flow; turbulent flow; high Reynolds number; computer program; turbulence model; computational fluid dynamics; algorithm; parallel plate; computerized simulation; データベース; 直接数値シミュレーション; チャネル流; 乱流; 高レイノルズ数; 計算機プログラム; 乱流モデル; 計算流体力学; アルゴリズム; 並行平板; 計算機シミュレーション
Document TypeConference Paper
JAXA Category特別資料
Report NoJAXA-SP-07-016

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