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Shape Optimization Analysis of Flow Field : Growth-Strain Method Approach
http://hdl.handle.net/2237/12157
http://hdl.handle.net/2237/121575bc704c5-56fd-492a-9bf2-1efabce25338
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2009-09-04 | |||||
タイトル | ||||||
タイトル | Shape Optimization Analysis of Flow Field : Growth-Strain Method Approach | |||||
言語 | en | |||||
著者 |
Katamine, Eiji
× Katamine, Eiji× Azegami, Hideyuki× Okitsu, Akiyoshi |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 日本機械学会 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Optimum Design | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Computational Fluid Dynamics | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Pipe Line | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Numerical Analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Finite-Element Method | |||||
抄録 | ||||||
内容記述 | A new analytical approach for optimizing shapes of the flow field is presented. The reshaping is accomplished by the growth-strain method which was first developed using the finite-element calculation of the deformation of shapes by generating bulk strain for solid problems. The generation law of the bulk strain is given as a function of a distributed parameter to be made uniform. For solid problems, the validity of the use of the shear strain energy density to maximize the strength based on the Mises criterion or the strain energy density to maximize the stiffness for the distributed parameter has been confirmed. In the present paper, we propose the use of the dissipation energy density for the distributed parameter to minimize the total energy dissipated due to the viscosity of the fluid. Numerical results for abruptly enlarged channel problems in steady state assuming low Reynolds number and incompressible viscous fluid shows the validity of the present approach. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 日本機械学会 | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110002976839/ | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 1340-8054 | |||||
書誌情報 |
en : JSME international journal. Ser. B 巻 37, 号 1, p. 96-102, 発行日 1994-02-15 |
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フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/12157 | |||||
識別子タイプ | HDL |