变质量流量螺旋管内两相流数值模拟  

Numerical simulation of the oil-water two-phase flow in a helical tube with variable mass flow rates

作　　者：龚道童[1] 吴应湘[1] 郑之初[1] 郭军[1] 张军[1] 唐驰[1] 

机构地区：[1]中国科学院力学研究所,北京100080

出　　处：《水动力学研究与进展（A辑）》2006年第5期640-645,共6页Chinese Journal of Hydrodynamics

基　　金：中科院与中国海洋石油总公司科技合作项目:中科院"十五"重大项目(KJCX2-SW-L03)

摘　　要：该文利用F luent商业软件,采用Eu lerian多相流模型和湍流模式,对带孔螺旋管内油水两相流的流场和分离情况进行了数值模拟,计算了不同流速和不同油水配比工况下的油水组分、各相速度、相含率、各相流量等重要性能参数的变化和分布情况,所得数据与实验结果吻合较好。本文的数值模拟可为带孔螺旋管参数选择和优化设计提供参考。The flow field and separation of oil-water two-phase flow in a helical tube with holes are simulated numerically in this paper by using the commercial software Fluent. The primary parameters under conditions of various flow rates and oilwater mixture ratios are calculated and agree well with the experimental data. The design of helical tube can be based on the results of numerical simulation in this paper.

关 键 词：带孔螺旋管 两相流 油水分离 Eulerian模型 

分 类 号：O359.1[理学—流体力学]