Research Progress on Flow Characteristics of Foam Fluid
Foam/gas two-phase flow system is easy to form in the process of foam drainage gas production.In this paper,the formation of foam fluid,the stability and decay mechanism of foam are analyzed and summarized at first.After that,the research progress on foam fluid flow characteristics,including pressure,rheology,and flow pattern,The research direction of foam fluid is prospected.
foam fluidflow characteristicsfoam drainage gas productionmultiphase flow