| 一种适用于潜坝流场计算的全流模型 |
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| 引用本文： | 宋志尧,李荣辉.一种适用于潜坝流场计算的全流模型[J].河海大学学报(自然科学版),2002,30(3):24-27. |
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| 作者姓名： | 宋志尧 李荣辉 |
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| 作者单位： | 河海大学海岸及海洋工程研究所,江苏,南京,210098 |
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| 基金项目： | 河海大学科技创新基金 (2 0 0 14 0 114 3 ) |
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| 摘 要： | 根据浅水方程的基本假定，针对工程问题研究的实际需要，结合动量系数的定义，从理论上建立了一种适用于潜坝水流场计算的全流模型。该模型是对浅水方程模型的推广，适用于潜坝等工程建筑物的水流场数值计算。
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| 关 键 词： | 浅水方程 动量系数 潜坝 全流模型 流场 |
| 文章编号： | 1000-1980(2002)03-0024-04 |
| 修稿时间： | 2001年12月4日 |
Depth-Averaged Mathematical Model for Calculation of Flow Field over Submerged Dikes |
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| SONG Zhi yao,LI Rong hui.Depth-Averaged Mathematical Model for Calculation of Flow Field over Submerged Dikes[J].Journal of Hohai University (Natural Sciences ),2002,30(3):24-27. |
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| Authors: | SONG Zhi yao LI Rong hui |
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| Abstract: | Based on the basic assumptions of the shallow water equation and demands of research on engineering problems, in combination with the definition of momentum coefficient, a depth averaged mathematical model is developed theoretically for calculation of flow field over submerged dikes. The model is an extension of the shallow water equation model, and can be applied to simulation of flow fields for such engineering structures as submerged dikes. |
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| Keywords: | shallow water equation momentum coefficient submerged dike depth averaged model flow field |
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