| 海冰的数值模拟 |
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| 引用本文： | 张岩. 海冰的数值模拟[J]. 天津大学学报(自然科学与工程技术版), 1994, 27(1): 83-88 |
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| 作者姓名： | 张岩 |
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| 摘 要： | 在前人工工作基础上建立了海冰的数值模型，建立了动量方程的迭代差分格式及连续方程的分裂差分格式。数值试验表明所建模型及差分格式的可行性，所得结果较好地反映了冰的形成及演变过程。
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| 关 键 词： | 海冰 数值模拟 差分格式 |
A RESEARCH OF NUMERICAL SIMULATION FOR SEA ICE |
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| Zhang Yan. A RESEARCH OF NUMERICAL SIMULATION FOR SEA ICE[J]. Journal of Tianjin University(Science and Technology), 1994, 27(1): 83-88 |
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| Authors: | Zhang Yan |
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| Affiliation: | Dept. of Ocean Engineering & Naval Architecture |
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| Abstract: | he time development of sea ice cover is a complex dynamic-thermodynamic process. It involves the interactions between atmosphere and ocean, atmosphere and ice, as well as ice and ocean. In this study, a dynamican-thermodynamic numerical model model for sea ice is introduced. Its dynamics determines ice drift and deformation, while its thermodynamics determines the freezing and melting. At the same time, an iterative difference scheme for momentum equations and a factorized difference scheme for continuity equations are proposed. The numerical test shows that the model and the difference scheme estabilished by this thesis are acceptable. |
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| Keywords: | sea ice numerical simulation difference scheme |
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