可视化技术在二维河流数值模拟中的应用研究

Application and Study of Visualization Technology on Two-dimensional Numerical Simulation

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.

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.