The irreversibility is the essential characteristic of porous media seepage problems.
不可逆特性是多孔介质渗流问题的本质特征.
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Porous media can be as stochastic fractal.
多孔介质复杂的几何结构可看作是随机分形.
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The porous media used are man - made sandstones and the penetrating liquids are oil and water.
实验采用的多孔介质为人造石英砂岩,渗流液体为油和水.
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The simulated annealing algorithm is used to determine material parameters of fluid - saturated porous media response data.
本文研究了模拟退火算法在流体饱和孔隙介质参数反演中的应用.
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In polymer flooding, polymer molecules undergo sifting by pore throats when passing through porous media.
驱油用水溶性聚合物分子流经多孔介质时经受孔喉尺寸的自然选择作用.
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We equation in fractal porous media , and present reiterated two - scale probabilistic model and numerical method.
本文对此问题,初步建立多重双尺度概率模型,井给出数值实验结果.
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So far , the clear relationship between tortuosity and the microstructure of porous media is uncertain.
在考虑了多孔介质微观结构的前提下,分析了外界因素和多孔介质结构对曲折因子的影响.
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A generalized equivalent - continuum method is presented for calculating variably saturated seepage flow in fractured porous media.
描述了一种计算裂隙多孔介质中变饱和渗流的广义等效连续体方法.
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The computer simulation of fractal viscous fingering have been studied to various two - dimension porous media.
对各种不同的二 维 孔隙介质,给出了其分形粘滞指进的计算机模拟.
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The wavelet multiscale method is applied to the inversion of porosity in the fluid - saturated porous media.
摘要基于多尺度的思想,将小波多分辨分析和多尺度方法相结合,应用于流体饱和多孔隙介质孔隙率的反演.
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A numerical calculation for fast compressional pulse propagating in porous media is given.
给出了多孔介质中脉冲快纵波主频偏移的数值计算实例.
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The transport ways of solute in the porous media mainly include convection and dispersion.
多孔介质溶质运移的主要方式包括对流和弥散.
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Several typical problems of heat seepage mechanical coupling of porous media in asymmetric are analyzed.
分析了在非对称热渗流域多孔介质中热渗流—力学耦合的几个典型问题.
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According to the speciality, special storage arrangement is proposed to deal with porous media parameters.
由于多孔介质参数的特殊性提出了特殊的存储方式.
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A one - dimensional mathematical model was set up to simulate the reciprocating - flow combustion in porous media.
建立了往复流动多孔介质燃烧器的一 维 数学模型;在该系统中,可燃预混气周期性 换向,分别从两端流入燃烧器.
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