双切环流气体分布器内流场FLUENT数值模拟  

Numerical simulation of the flow field in a twin-tangential annular flow gas distributor with FLUENT

作　　者：丰存礼[1] 刘成[1] 李永辉[1] 张敏华[1] 

机构地区：[1]天津大学石油化工技术开发中心,天津300072

出　　处：《石油化工设备》2004年第2期25-27,共3页Petro-Chemical Equipment

摘　　要：在FLUENT软件平台上 ,采用k ε湍流模型模拟某实际应用的双切环流气体分布器内流体的流动状态。对计算结果的分析以及与实际性能的对比表明 ,FLUENT可为双切环流气体分布器及其同类设备的新品研发、工业放大或优化改造提供方便快捷、功能强大的数值计算和理论分析。Three-dimensional flow field of a working twin-tangential annular flow gas distributor is simulated based on standard k-ε turbulent model with FLUENT.The close agreement with the working data of the model predictions shows that FLUENT can provide a numerical description of fluid flow in the twin-tangential annular flow gas distributor within a considerable degree of accuracy, and FLUENT can also provide a convenient and powerful numeric calculation tool for exploitation, research ,scale-up optimization of gas distributor and congeners.

关 键 词：气体分布器 数值模拟 计算流体力学 流场 

分 类 号：TQ053[化学工程]