粉尘点污染扩散模型的可视化研究
Establish model of the dust diffusion and study on the visual technique
本文分析和总结出瞬时点尘源在静止流体、均匀紊流和湍流条件下扩散模型的数学表达式和浓度分布方程。运用Matlab软件进行可视化处理，生成一系列的三维图形，可从不同的角度进行观察和分析，使我们能够直观、形象的了解粉尘扩散过程，并从中了解到粉尘扩散的一些特点，这对粉尘防治工作与危害预测都有重要的理论与实践意义。
Under the condition of still liquid、even flow and turbulent flow, the article analyze and summarize the calculation expression and concentration distributing equation about the instantaneous dot of dust. By using Matlab software, it can bring a series of 3D graphics which can be abserved and analiyzed from different angle. Because we can intuitionally and visually understand the dust diffusion process, it is very important for us to control dust and forecast the harm of dust in theory and practice.
李明、吴超
环境污染、环境污染防治计算技术、计算机技术工程基础科学
粉尘 扩散模型 MATLAB 模拟 可视化
dust，diffusion model，Matlab， simulation，visualize
李明,吴超.粉尘点污染扩散模型的可视化研究[EB/OL].(2005-10-09)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200510-64.点此复制
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