| 可视化技术在二维河流数值模拟中的应用研究 |
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| 引用本文： | 张晓雷,张广雷,孙红霞,李彬.可视化技术在二维河流数值模拟中的应用研究[J].华北水利水电学院学报(社会科学版),2009,25(6):38-40. |
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| 作者姓名： | 张晓雷 张广雷 孙红霞 李彬 |
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| 作者单位： | [1]华北水利水电学院,河南郑州450011 [2]河南省山河建设工程管理有限责任公司,河南郑州450000 [3]封丘黄河河务局,河南封丘450100 |
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| 基金项目： | 华北水利水电学院青年科研基金资助项目（HSQJ2009002）. |
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| 摘 要： | 可视化技术能够将数据转换为图形或图像直观地显示出来，在河流数值模拟中有着重要的作用．通过对可视化技术在河流数值模拟中的具体应用，并经洪河某河段实例验证，得出以下结论：在平面二维数值模拟过程中，应用可视化技术能够较好地处理计算数据，实现数据的可视化，使分析结果更加形象直观；数值模拟技术与可视化技术结合，可以得到直观生动的实时动画，有助于对模拟可靠度的评价与工程问题分析．
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| 关 键 词： | 可视化技术 二维数学模型 河流模拟 流场 |
Application and Study of Visualization Technology on Two-dimensional Numerical Simulation |
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| ZHANG Xiao-lei,ZHANG Guang-lei,SUN Hong-xia,LI Bin.Application and Study of Visualization Technology on Two-dimensional Numerical Simulation[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power(Social Sciences Edition),2009,25(6):38-40. |
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| Authors: | ZHANG Xiao-lei ZHANG Guang-lei SUN Hong-xia LI Bin |
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| Institution: | 1. North China Institute of grater Conservancy and Hydroelectric Power,Zhengzhou 450011, China; 2. Henan Shanhe Construction Engineering Management Co. , Ltd. , Zhengzhou 450000,China; 3. Yellow River Fengqiu Bureau, Xinxiang 453300, China) |
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| Abstract: | Visualization technology can convert data into graphics or images displayed directly,and which plays an important role in the numerical simulation of rivers. Based on the specific application of visualization technology on the river numerical simulation,and combined with the example for a section of Honghe River,some conclusions are got,as,during the two-dimensional numerical simulation of the process, the calculation data could be dealt more goodly with using the application of visualization technology, and data visualization could be realized, so that it makes the analysis result more intuitive, and numerical simulation combined with visualization technology can got the effect of live and intuitive real-time animation, and these would contribute to the evaluation of simulation reliability and analysis of engineering problems. |
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| Keywords: | visualization technology two-dimensional numerical model river simulation flow field |
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