钙化渣碳化反应器内气液两相流的数值模拟  

Numerical Simulation on Gas-liquid Two Phase Flow in Carbonation Reactor of Calcified Residue

作　　者：章俊[1] 冯亚平[1] 张邦胜[1] 刘燕[2] 张廷安[2] 

机构地区：[1]北京矿冶研究总院,北京100160 [2]东北大学,沈阳110819

出　　处：《有色金属（冶炼部分）》2014年第8期22-25,共4页Nonferrous Metals（Extractive Metallurgy)

基　　金：国家自然科学基金资助项目(U1202274)

摘　　要：利用ANSYS13.0/Fluent软件对钙化渣碳化反应器内气液两相流动进行模拟计算。对比水模型试验结果,模拟得到的气体分布及反应器内平均气含率变化趋势与试验结果一致,证明本研究采用双欧拉模型模拟分析钙化渣碳化反应器内的宏观流动行为是可行的。研究结果对钙化渣碳化反应器的设计及应用具有一定的参考价值。The gas-liquid two phase flow in carbonation reactor of calcified residue was numerically simulated by commercial software packaged as ANSYS13.0/Fluent and compared with water model experiment date.The results show that simulation results of gas distribution and simulation date of reactor＇s change tendency on average gas holdup are in accordance with test data.It is proved to be feasible to apply Eulerian-Eulerian Model simulation to analyze macroscopic flow behavior of reactor.This result provides reference value for design and application of carbonation reactor.

关 键 词：钙化渣碳化反应器 数值模拟 气体分布 气含率 

分 类 号：TQ027.32[化学工程] TF821[冶金工程—有色金属冶金]