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.
出处
《石油化工设备》
CAS
2004年第2期25-27,共3页
Petro-Chemical Equipment
关键词
气体分布器
数值模拟
计算流体力学
流场
gas distributor
numerical simulation
computational fluid dynamics
flow field
