风速对储油罐气体扩散影响的CFD模拟方法研究  

Research on CFD Simulation Method about Effect of Wind Speed on Gas Diffusion of Oil Storage Tanks

作　　者：马健[1] 房春花[1] 

机构地区：[1]南京航空航天大学民航学院,江苏南京211100

出　　处：《广东化工》2012年第17期18-19,46,共3页Guangdong Chemical Industry

摘　　要：基于湍流模型理论,建立储油罐的气体扩散控制方程组,应用Gambit软件建立了储油罐气体扩散的几何模型,采用Fluent软件模拟复杂气象条件下油气扩散过程,并讨论风速对油气扩散的影响,为危险范围的确定提供依据。Based on the theory of turbulence models, control equations of gas diffusion for tanks were established. Then, Gambit software was used to set up a geometric model and Fluent software was used to simulate diffusion process of oil and gas under complicated meteorological conditions, on which the effect of wind speed on oil and gas diffusion was discussed, for providing a basis for hazardous areas classification.

关 键 词：气体扩散 储油罐 模拟 

分 类 号：TQ021.4[化学工程]