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porous media
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  多孔介质
     Study on the Application of Irreversible Thermodynamics in the Problems of Porous Media Seepage
     不可逆热力学理论在多孔介质渗流问题中的应用研究
短句来源
     Study and Application of Model for Heat and Mass Transfer in Capillary Porous Media during Drying
     毛细多孔介质干燥过程中传热传质模型研究及应用
短句来源
     Experimental and Numerical Study of Premixed Superadiabatic Combustion in Porous Media with Reciprocating Flow
     多孔介质内往复流动下超绝热燃烧的实验和数值模拟研究
短句来源
     Study on Premixed Combustion Mechanism of Fuel Gas in Gradually-varied Porous Media
     气体燃料在渐变型多孔介质中的预混燃烧机理研究
短句来源
     Study of Heat Transfer and Flow in Porous Media with Phase Change for Some Applications
     多孔介质相变传热与流动及其若干应用研究
短句来源
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  孔隙介质
     In order to explore the method of determining the parameters of two-dimen-sional dispersion,the laboratory test has been done in a large seepage trough(340cm×90cm×60cm)with sand-cobble stone as porous media and sodium chloride as tracer.
     为探索二维弥散参数的确定方法,本研究利用较大规格的渗流槽(340cm×90cm×60cm),以砂卵石为孔隙介质,NaCl 为示踪剂,在室内进行了二维弥散试验.
短句来源
     EQUATIONS OF WAVE PROPAGATION WITH MASS-COUPLING EFFECT IN FLUID-SATURATED POROUS MEDIA
     考虑质量耦合效应的流体饱和孔隙介质波动方程
短句来源
     MODEL STUDY OF MULTI-COMPONENT GAS ADSORPTION THEORY IN RESERVOIR POROUS MEDIA
     储层孔隙介质多组分气体吸附理论模型研究
短句来源
     First works out the changes of elastic parameters with porosity and saturationaccording to composition equation method of porous media.
     首先根据孔隙介质组分方程法计算出三相组分型弹性孔隙流体介质的弹性参数随孔隙度、饱和度变化情况;
短句来源
     Based on true sandstone micro-model, an experiment of gas-drive-water was performed to simulate the secondary migration in the sandstone porous media. The migration course and characteristics of gas in pores and throats are observed.
     采用真实的砂岩微观模型,通过与实际地质状况较为相似条件下的气驱水运移实验模拟天然气在砂岩孔隙内的二次运移,直接观察了天然气在砂岩孔隙、喉道内运移的过程和特征,在此基础上,分析和探讨了真实砂岩孔隙介质中天然气的微观运移机理。
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  “porous media”译为未确定词的双语例句
     Hybrid Finite Element Method for Two phase Miscible Displacement in Porous Media
     Hybrid Finite Element Method for Two-phase Miscible Displacement in Porous Media
短句来源
     Numerical modeling of radionuclide migration in porous media with nonequilibrium sorption
     Numerical modeling of radionuclide migration in porous media with nonequilibrium sorption
短句来源
     ONE DIMENSIONAL FILTRATION PROBLEM IN PARTIALLY SATURATED LAYERED POROUS MEDIA
     ONE DIMENSIONAL FILTRATION PROBLEM IN PARTIALLY SATURATED LAYERED POROUS MEDIA
短句来源
     LARGE-TIME BEHMIOR OF SOLUTIONS FOR THE SYSTEM OF COMPRESSIBLE ADIABATIC FLOW THROUGH POROUS MEDIA
     LARGE-TIME BEHMIOR OF SOLUTIONS FOR THE SYSTEM OF COMPRESSIBLE ADIABATIC FLOW THROUGHPOROUS MEDIA
短句来源
     Investigation of Boiling Heat Transfer of Binary Mixture from Vertical Tube Embedded in Porous Media
     Investigation of Boiling Heat Transfer of Binary Mixture from Vertical Tube Embedded in Porous Media
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  porous media
Finite element simulations for compressible miscible displacement with molecular dispersion in porous media
      
In this paper, the numerical approximation by Galerkin method for completely compressible miscible displacement with molecular diffusion and dispersion in porous media is considered.
      
Characteristics difference method for incompressible miscible flow in porous media
      
Two-phase, miscible, incompressible flow in porous media is governed by a system of nonlinear partial differential equations.
      
An effective medium method is developed for the slightly compressible elastic media permeated with air-filled bubbles, according to the nonlinear oscillation of the bubble, which happens when compressional wave travels through the porous media.
      
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The water-flooding problem in a naturally fractured reservoir is one of the most attractive problems in reservoir engineering and dynamics of f.ow through porous media for more than a decade. In this paper the existing mathematical model has been improved, namely, the basic equation of two-phase flow through a medium with double-porosity has been written down; a thorough study has been done by using the method of characteristic, and the essential nature of oil displacement by water from naturally fractured...

The water-flooding problem in a naturally fractured reservoir is one of the most attractive problems in reservoir engineering and dynamics of f.ow through porous media for more than a decade. In this paper the existing mathematical model has been improved, namely, the basic equation of two-phase flow through a medium with double-porosity has been written down; a thorough study has been done by using the method of characteristic, and the essential nature of oil displacement by water from naturally fractured reservoirs has been revealed and clarified. This work can be considered as an extension of the well known Buckley-Leverett theory to a medium with double-porosity.

裂缝-孔隙地层中的注水驱油问题是近十多年来油田开发和渗流力学中最受关注的问题之一.本文改进了已有的数学模型,即正确地写出了双重孔隙介质中二相渗流的基本方程,并用特征线方法进行了全面的研究,揭示了裂缝-孔隙地层中水驱油过程的基本特征.可把本工作看作是著名的Buckley-Leverett理论在双重孔隙介质中的推广.

At the International Land Subsidence Congress held in California in December, 1976, Brutsaert and Corapcioglu proposed a boundary value problem of integraldifferential equation for the dynamics of ground-water in porous media with viscoelastic properties, and they gave an approximate solution to that problem.This paper presents an exact analytic solution to this problem, Two formulas for computing the variation of the fluid-level in porous media with viscoelastic properties and for the prediction...

At the International Land Subsidence Congress held in California in December, 1976, Brutsaert and Corapcioglu proposed a boundary value problem of integraldifferential equation for the dynamics of ground-water in porous media with viscoelastic properties, and they gave an approximate solution to that problem.This paper presents an exact analytic solution to this problem, Two formulas for computing the variation of the fluid-level in porous media with viscoelastic properties and for the prediction of subsidence are given. In addition, an estimation of the errors in approximate calculations is provided.

1976年12月在California国际地面沉降会议上,Brutsaert和Corapcioglu提出了粘弹性多孔介质渗流积微分方程的边值问题,并给出了近似解。本文给出了该问题的严格解。提出粘弹性多孔介质中水位变化和地面沉降的两个计算公式。还给出了近似计算的误差估计。

This paper adopts a double-porosity model and nonlinear two-term law of flow in porous media. For one dimensional flow, the basic equations of two-phase displacement in cavernous-fractured reservoirs are derived, then solved numerically by using the method of characteristic. After comparing it with linear result, essential characters of nonlinear effect and oil displacement by water from naturally cavernous-fractured reservoirs have been revealed and clarified.

本文采用双重孔隙介质模型和非线性二项式渗透定律,对一维问题推导了溶洞裂缝-孔隙介质中二相驱替问题的基本方程,并采用特征线方法求得了数值解,通过和线性情况比较,揭示了非线性效应和溶洞裂缝-孔隙介质中水驱油的基本规律。

 
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