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An accurate and highly efficient three-dimensional tidal model and its application to Dalian Bay
http://hdl.handle.net/10649/619
http://hdl.handle.net/10649/6199e33658f-eaea-488e-9412-1018714fafff
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
K25_8.pdf (222.6 kB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-02-15 | |||||
| タイトル | ||||||
| タイトル | An accurate and highly efficient three-dimensional tidal model and its application to Dalian Bay | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | three-dimensional model | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | semi-implicit | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Dalian Bay | |||||
| 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 | |||||
| 著者 |
ZHANG, Ruijin
× ZHANG, Ruijin× SUN, Zhaochen× HAYAKAWA, Norio× HOSOYAMADA, Tokuzo |
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| 著者所属 | ||||||
| 値 | Graduate School, Nagaoka Univ. of Tech | |||||
| 著者所属 | ||||||
| 値 | State Key Lab. of Coastal and Offshore Eng., | |||||
| 著者所属 | ||||||
| 値 | Dalian Univ. of TechDept. of Civil and Environment Eng., Nagaoka Univ. of Tech | |||||
| 著者所属 | ||||||
| 値 | Dalian Univ. of TechDept. of Civil and Environment Eng., Nagaoka Univ. of Tech | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | An accurate and highly efficient semi-implicit three-dimensional tidal model is developed and applied to Dalian Bay. In the model, the pressure gradient in the momentum equations and the velocities in the vertically integrated continuity equation are discretized using the 6 -method, the 6 representing an implicit parameter. At each time step the numerical method requires the solution of one large linear system which can be formally decomposed into a set of small three-diagonal systems coupled with one five-diagonal system. The algorithm has been shown to be fast and accurate. The 3-D model is first tested against an analytical solution for the simple case of rectangular basins. The computed velocity and free surface water elevation results coincide with the analytical results. The model is next applied to Dalian Bay. The predicted results show good agreement with field measurement, verifying the accuracy of the model. | |||||
| 書誌情報 |
長岡技術科学大学研究報告 巻 25, p. 53-62, 発行日 2003-02-13 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0388-5631 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00177120 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 出版者 | ||||||
| 出版者 | 長岡技術科学大学 | |||||
