学術雑誌論文 高層建物周辺気流のCFD解析における各種改良k-εモデルの比較
COMPARISON OF PERFORMANCE OF VARIOUS REVISED k-ε MODELS APPLIED TO CFD ANALYSIS OF FLOWFIELD AROUND A HIGH-RISE BUILDING

富永, 禎秀  ,  持田, 灯  ,  村上, 周三  ,  佐脇, 哲史  ,  Tominaga, Yoshihide  ,  Mochida, Akashi  ,  Murakami, Shuzo  ,  Sawaki, Satoshi

日本建築学会計画系論文集
(556)  , pp.47 - 54 , 2002-06 , 日本建築学会
ISSN:1340-4210
NII書誌ID(NCID):AN10438548
内容記述
The flowfield around a high-rise building model placed within the surface boundary-layer was analyzed using various revised k-ε models. The accuracy of these models was examined by comparing their results with the experimental data. Among the computations using various revised k-ε models compared here, the result with the Durbin's revised k-ε model showed the best agreement with the experiment. The reason for the good perfomance of Durbin's model was discussed based on 'Realizability' of predicted results.
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http://nirr.lib.niigata-u.ac.jp/bitstream/10623/33671/1/110004081648.pdf

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