| 长河段航道整治的数值模型与地形可视化 |
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| 引用本文： | 王韬,王华峦. 长河段航道整治的数值模型与地形可视化[J]. 港工技术, 2012, 49(4): 45-47 |
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| 作者姓名： | 王韬 王华峦 |
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| 作者单位： | 1. 天津大学,天津300072;天津港(集团)有限公司,天津300461
2. 天津水运工程勘察设计院,天津,300456 |
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| 摘 要： | 在正交贴体坐标系下建立长河段的二维水流数学模型,并详细阐述模型的主要方程、给定的边界条件、动边界的处理技术和数值计算方法等.根据广西右江那吉—鱼梁河段的实测资料,验证该模型的合理性和适用性,探讨关于长河段航道治理的相关问题,并采用Matlable可视化技术对河道地形进行演示.
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| 关 键 词： | 长河段 航运枢纽 航道整治 水流数学模型 Matlable可视化技术 |
Mathematic Model for Long River Reach Channel Renovation and River Topographic Visualization |
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| Wang Tao , Wang Hualuan. Mathematic Model for Long River Reach Channel Renovation and River Topographic Visualization[J]. Port Engineering Technology, 2012, 49(4): 45-47 |
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| Authors: | Wang Tao Wang Hualuan |
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| Affiliation: | Wang Tao Wang Hualuan (1. Tianjin University, Tianjin 300072, China; 2.Tianjin Port (Group) Co., Ltd., Tianjin 300461, China; 3. Tianjin Water Transportation Engineering Survey and Design Institute, Tianjin 300456, China) |
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| Abstract: | We establish two-dimensional flow mathematical model for long river reach in body-fitted orthogonal coordinates, describe main equation, boundary conditions, moving boundary processing technique and numerical method of the model in detail. According to the measured data on Naji-Yuliang reach of Youjiang River in Guangxi, we verify the rationality and applicability of the model, discuss the related issues about the long river reach channel renovation, and apply matlable visualization technique in the river topographic demonstration. |
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| Keywords: | long river reach navigation hub channel renovation flow mathematical model Matlable visualization technique |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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