流体流动对泥页岩孔道影响的数值模拟  

Numerical Simulation of the Impact on Fluid Flow of Shale Pore

作　　者：李晶[1] 

机构地区：[1]西安石油大学机械工程学院,陕西西安710065

出　　处：《广东化工》2015年第2期9-9,30,共2页Guangdong Chemical Industry

摘　　要：文章运用FLUENT软件对不同孔道倾角、不同水相体积分数下泥页岩孔道中液相流体流动进行了模拟,计算得到各参数对孔道的影响。结果表明,当孔道趋于水平、油水两相中水相体积分数越大,流体对泥页岩孔道壁面的作用力越小,流体引起孔道裂解、坍塌的可能性越低。In the paper, FLUENT is used to numerically simulate the flowing fluid in shale pores of different angles and various water volume fractions. Then it shows the impacts of various parameters to the pore. The result indicates that when the pore tends to level and the larger the water volume fraction, the smaller the force of fluid to the pore wall and Lower probability of pore cracking or collapse.

关 键 词：泥页岩 数值模拟 流体流动 孔道 

分 类 号：TQ424.25[化学工程]