Fluid Flow in Porous medium Based on Navier-Stokes Equation
作者: Armstrong Douglas
刊名: International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (2), pp.68-80
来源数据库: Cayley Nielson Press
原始语种摘要: Rock porous medium is a medium to store and migrate oil, gas, coalbed methane, etc. The study of fluid flow laws in pore-scale porous medium has important theory significance and application value.The paper adopts the method of combining fluid dynamics and seepage mechanics. It creates a finite element calculation mesh of pore-scale porous medium on the basis of image processing technique,and simulates the distribution law of porous medium pressure and flow velocity in water drive process on COMSOL Multiphysics software platform,which is compared with the result of water displacing oil physical simulation experiment and verifies the feasibility of the method.Therefore, the research findings are of important theoretical significance in the development of reservoir fluid-solid coupling...
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关键词翻译
关键词翻译
  • medium 介质
  • fluid 
  • porous 多孔的
  • water 
  • coupling 连接
  • platform 台地
  • displacing 顶替
  • processing 加工
  • reservoir 贮水池
  • migrate 迁移