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Statistical hydrodynamics for the burgers turbulence
https://doi.org/10.18999/memfenu.30.2.245
https://doi.org/10.18999/memfenu.30.2.24540423e16-847d-4ea1-a792-c82c6df7bca1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
30-2-03.pdf (2.2 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2020-11-24 | |||||
| タイトル | ||||||
| タイトル | Statistical hydrodynamics for the burgers turbulence | |||||
| 言語 | en | |||||
| 著者 |
Kuwabara, Shinzi
× Kuwabara, Shinzi |
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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 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Statistical hydrodynamics, which is the generalization of the classical statistical mechamics for the Hamiltonian dynamical system, is outlined (in I). Statistical hydrodynamics is much more complicated, because the hydrodynamical system has continuous, infinite degrees of freedom, although the Hamiltonian system has discrete, finite degrees of freedom. Three solution methods of the initial value problem for the Hopf equation, which is the basic epuation of statistical hydrodynamics, are proposed (in II, III and IV). They are applied to the Burgers turbulence, which is the simplified model turbulence of the Navier-Stokes real turbulence. Numerical calculations are carried out for some examples of the homogeneous turbulence, in which the initial energy spectra are chosen as the typical ones. The three methods are compared and criticized (in V). | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Faculty of Engineering, Nagoya University | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| ID登録 | ||||||
| ID登録 | 10.18999/memfenu.30.2.245 | |||||
| ID登録タイプ | JaLC | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0027-7657 | |||||
| 書誌情報 |
en : Memoirs of the Faculty of Engineering, Nagoya University 巻 30, 号 2, p. 245-288, 発行日 1979-03-31 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
