油田采出液沉降处理数值模拟分析  

Numerical Simulation of the Sedimentation Treatment of Oilfield Produced Liquid

作　　者：任永良[1] 何树威 高胜[1] 王妍[1] 侯瑞麟 祝洪伟 REN Yong-liang;HE Shu-wei;GAO Sheng;WANG Yan;HOU Rui-lin;ZHU Hong-wei(School of Mechanical Science and Engineering,Northeast Petroleum University)

机构地区：[1]东北石油大学机械科学与工程学院

出　　处：《化工机械》2022年第3期474-480,539,共8页Chemical Engineering & Machinery

基　　金：国家重点研发计划项目(2018YFE0196000);东北石油大学引导性基金项目(15071120415)。

摘　　要：基于CFD方法建立相应的数学模型与物理模型,利用COMSOL有限元分析软件对沉降罐进行混合物流动与分离的数值模拟,从速度场和浓度场两方面进行分析,改变工艺参数,揭示其影响规律,为实际生产中提高油田污水处理的效率并降低生产成本提供参考。Based on the CFD method,the corresponding mathematical and physical models were established.Making use of the COMSOL finite element analysis software to simulate mixture flow and separation in the sedimentation tank was implemented,including analysis of velocity field and concentration field to change process parameters and reveal influence law to provide the reference for improving the efficiency of oilfield wastewater treatment and reduce the production cost in operation.

关 键 词：沉降罐 重力沉降 油田采出液 油水分离 CFD COMSOL 

分 类 号：TQ053.2[化学工程]