CONVERGENCE AND STABILITY IN UPSCALING OF FLOW WITH INERTIA FROM THE PORESCALE TO MESOSCALE
CONVERGENCE AND STABILITY IN UPSCALING OF FLOW WITH INERTIA FROM THE PORESCALE TO MESOSCALE
复制标题
惯性流动从孔隙尺度到介观尺度的收敛性和稳定性
DOI：
10.1615/intjmultcompeng.v9.i2.60
复制
发表时间：
2011
影响因子：
1.4
通讯作者：
A. Trykozko
中科院分区：
文献类型：
--
作者：
M. Peszynska;A. Trykozko
我们提出了一个算法，计算放大流动的惯性从孔隙尺度（微尺度）达西尺度（实验室规模，中尺度）。特别是，我们解决了复杂的孔隙几何形状的Navier-Stokes方程，并平均其解决方案，以获得在实验室规模的非达西流动模型的流动相关的属性。讨论了算法的收敛性和稳定性。该项目是一个多孔介质计算实验室的原型，提供了在中尺度的非达西模型的数据与惯性。
We propose an algorithm for computational upscaling of flow with inertia from porescale (microscale) to Darcy scale (lab scale, mesoscale). In particular, we solve Navier-Stokes equations in complex pore geometries and average their solutions to derive properties of flow relevant at lab scale in non-Darcy model of flow. Convergence and stability of the algorithm are discussed. The project is a prototype of a computational laboratory for porous media which delivers the data for non-Darcy model with inertia at mesoscale.
DOI：
10.1103/physreve.64.066702
发表时间：
2001-11
期刊：
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子：
--
作者：
C. Pan;M. Hilpert;C. T. Miller
通讯作者：
C. Pan;M. Hilpert;C. T. Miller