两相流动模型在气液旋流分离器中的应用  

Application of Two-phase Flow Model on Gas-liquid Cyclone Separator

作　　者：金向红[1] 金有海[1] 王建军[1] 王振波[1] 

机构地区：[1]中国石油大学(华东)多相流实验室

出　　处：《新技术新工艺》2007年第12期97-99,共3页New Technology & New Process

摘　　要：建立能正确描述旋流分离器内部气-液两相强旋湍流流动状况的机理模型,为气液旋流分离技术提供可靠的工程设计理论计算公式,是当前气液旋流分离技术的工程应用迫切需要解决的问题。本文对气液两相流动机理模型的发展概况及其在气液旋流分离技术中的应用前景进行了理论分析,将拟颗粒模型与颗粒轨迹模型、漂移流动模型相结合是今后建立气液旋流分离流动机理模型的发展趋势。It is a compelling issue with which the application of the current gas-liquid cyclone separation technology must cope to establish a mechanism model to illustrate precisely the flow state of the gas-liquid two-phase cyclone current in the separator in order that a reliable theoretical formula for the engineering design can be furnished for gas-liquid cyclone separation technology. This paper analyses in theory the general situation of gas-liquid two-phase flow mechanism model and the prospects of the application of gas-liquid cyclone separation technology and predicts the trend of establishing the gas-liquid cyclone flow mechanism model by means of combining pseudo-particle model, particle-trajectory model and drift flow model.

关 键 词：均相流动模型 漂移流动模型 双流体模型 颗粒轨迹模型 拟颗粒模型 

分 类 号：TQ051.8[化学工程]