| A New Method for the Analysis of Relative Permeability in Porous Media |
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| 作者姓名： | 许友生 吴锋民 |
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| 作者单位： | [1]CollegeofMathematics,PhysicsandInformationScience,ZhejiangNormalUniversity,Jinhua321004 [2]CollegeofScience,ZhejiangUniversityofTechnology,Hangzhou310014 |
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| 摘 要： | By combining three-dimensional digital microtomography techniques with the lattice Boltzmann method,a new methodology is used to analyse the relative permeability of multiphase flow in porous media.The results indicate that the two coupling coefficients K12 and K21 have the same magnitude,therefore the Onsager reciprocity still holds,the results also agree well with the results of pipe flow numerical experiments.
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| 关 键 词： | 多孔介质 相对渗透性 分析法 |
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