A three-dimensional level set simulation of coupled reactive transport and precipitation/dissolution

被引：47

作者：

Li, Xiaoyi ^{[1
]}

Huang, Hai ^{[2
]}

Meakin, Paul ^{[2
,3
,4
]}

机构：

[1] United Technol Res Ctr, E Hartford, CT 06108 USA

[2] Idaho Natl Lab, Idaho Falls, ID 83415 USA

[3] Univ Oslo, N-0316 Oslo, Norway

[4] Inst Energy Technol, Multiphase Flow Assurance Innovat Ctr, N-2007 Kjeller, Norway

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2010年 / 53卷 / 13-14期

关键词：

Level set; Precipitation; Dissolution; Reactive transport modeling; Porous media; INCOMPRESSIBLE 2-PHASE FLOWS; LATTICE BOLTZMANN METHOD; POROUS-MEDIA; NUMERICAL-SIMULATION; DENDRITIC SOLIDIFICATION; DENSITY RATIO; CO2; DISPOSAL; DISSOLUTION; MODEL; DEPOSITION;

D O I：

10.1016/j.ijheatmasstransfer.2010.01.044

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A level set method for capturing interface evolution has been integrated into the standard grid-based approach to simulate flow and reactive transport in complex porous media geometries. The numerical methods are described in detail and the simulations were performed in three-dimensions. Validations by comparing with one-dimensional analytical solution and by performing a grid-refinement study were conducted. Precipitation and/or dissolution in a three-dimensional pore throat with varying throat aperture were simulated. The three-dimensional effects of flow conditions and reaction rates were explored quantitatively. The permeability-porosity relationship calculated from simulations was compared with empirical Carman-Kozeny constitutive models to illustrate their limitations. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2908 / 2923

页数：16

共 41 条

[1] Numerical simulation of dendritic solidification with convection: Three-dimensional flow [J].