摘要
以WINDOWS2000操作系统和通用CFD软件FLUENT为基础,研究构建了不同的并行计算硬件平台的方法,计算了典型的山谷污染物扩散过程的湍流流场。通过对SMP、MMP两种并行处理方法的分析,研究了并行计算方法的优缺点。结果表明:尽管MMP平台比条件相当的SMP平台并行计算效率偏低,但具有相当高的效费比,在环境、污染相关问题的CFD计算中极具应用前景。
Based on the general CFD software, FLUENT, the CFD parallel platform using ShIP or MMP technology are studied.The typical pollutant dispersion process in a valley is simulated on the two parallel platform using different technologies. The structure of the turbulence is given. The main features of the two kinds of parallel technology are studied. It is shown that though having relatively low efficiency, the platform using MMP technology is more flexible and cost-effective.
出处
《四川环境》
2005年第4期77-79,84,共4页
Sichuan Environment
基金
重庆市自然科学基金项目(合同编号8123)
