Fluid flowVolume averagingDispersionA comprehensive study on single fluid flow in porous media is carried out. The volume averaging technique is applied to derive the governing flow equations. Additional terms appear in the averaged governed equations related to porosity , tortuosity , shear factor F ...
It follows, therefore, that the causal approach to prediction of flow velocity distributions in porous media using the Navier-Stokes approach is invalid. Introduction The study of fluid transport in porous rocks is of considerable interest to the oil industry where relevant models are still being ...
The effect of electric field on the velocity of single-phase fluid flow in porous media is studied. 研究了外电场对多孔介质中单相流体渗流速度的影响。 stae.com.cn 2. Flow Characteristics of Single Phase Fluid in Multiorifice Distributing Pipe and Collecting Pipe 多孔分配管与汇集管内单相流体的流动...
Fractured porous mediaDiscretization methodsBenchmarkThis paper presents several test cases intended to be benchmarks for numerical schemes for single-phase fluid flow in fractured porous media. A number of solution strategies are compared, including a vertex and a cell-centered finite volume method, ...
16.Resarch on the Flow and Con vection Heat Transfer of Mono Phase Fluids in Porous Media;单相流体在多孔介质中的流动和换热研究 17.Good teachers know that their job is not just to impart knowledge. They understand that teaching is more than lectures.好的教师知道他们的职责不单是向学生灌输知识...
In Part 1 the simultaneous flow of fluids of different properties is treated by substituting these fluids by one hypothetical fluid and applying singularit... GDJD Jong 被引量: 53发表: 2006年 Stochastic analysis of transient saturated flow through heterogeneous fractured porous media: A double-permea...
The longitudinal dispersion is negligible only at steady state or when the flow rate in the fracture is higher. The analytical solution can serve as a benchmark to validate numerical models that simulate reactive mass transport in fractured porous media. 展开 ...
Fractal modeling of fluid flow in low permeableporous medium; 低渗孔隙介质中流体流动的分形模拟研究 2. Relation between wave velocity in sandstone and fluid content inporous mediumunder high frequency condition; 高频条件下砂岩波速与多孔隙介质流体含量关系的研究 ...
In this paper, an efficient multigrid-DEIM semi-reduced-order model is developed to accelerate the simulation of unsteady single-phase compressible flow in porous media. The cornerstone of the proposed model is that the full approximate storage multigrid method is used to accelerate the solution of...
This solver simulates single- and two-phase flow in porous media that contains two characteristic length scales: a large scale solid-free domain where flow is solved through the Volume-Of-Fluid Method, and a small scale porous domain where flow is solved through two-phase Darcy's Law. Both...