三维计算流体力学数值模拟在重质气体扩散方面的研究综述

Study on Overview of Heavy Gases Dispersion Based on CFD

目前我国危险品存储存在着严重的环境风险和隐患,危险事故往往造成严重的人员伤害和财产损失,因此事故风险大气污染物三维模拟技术方面的研究具有重要意义。对CFD三维计算流体力学数值模型进行了介绍,并综述了CFD模型在危险气体扩散方面的研究现状及应用情况。

Currently there are serious environmental risks and hidden dangers in the storage of dangerous goods, the accidents always cause se- vere personal harms and financial losses, therefore the study on the hazardous air pollution based on CFD has great significance. This paper intro- duces the mathematical models of Computational Fluid DynamiCs （CFD） and overviews its application in hazardous gases dispersion.