摘要
针对工程实际三相旋流分离器结构优化设计和特性难于把握问题,基于计算流动动力学CFD理论,建立了三相旋流分离器气液固耦合数值分析模型,采用Mixture多相流模型对旋流分离器进行气液固三相数值模拟,研究了不同进口流量工况下旋流分离器的分离效率与压力损失,确定了结构优化后旋流分离器的最优进口流量区间。
Aiming at the problem that the structure optimization design and characteristics of three-phase cyclone separator are difficult to grasp in engineering practice,a gas-liquid-solid coupling numerical analysis model of three-phase cyclone separator was established based on CFD theory of computational flow dynamics.The gas-liquid-solid three-phase numerical simulation of cyclone separator is carried out using Mixture multi-phase flow model,and different inlet flows are studied.The separation efficiency and pressure loss of the cyclone separator under the condition of quantity are determined,and the optimal inlet flow range of the cyclone separator is determined after the structure optimization.
作者
崔之健
Cui Zhi-jian(School of petroleum engineering,Xi'an Petroleum University,Shanxi Xian 710065)
出处
《江西化工》
2019年第2期122-127,共6页
Jiangxi Chemical Industry
基金
中石油集团项目"压裂返排液处理与再利用技术研究与应用"(编号:2014T-003-007)
关键词
三相分离器
数值模拟
流场
分离效率
Gas-liquid-solid separator
Numerical simulation
Flow field
Separation efficiency