Vertical convection in an aquifer column under a gas cap of CO2

被引：241

作者：

Lindeberg, E

WesselBerg, D

机构：

来源：

ENERGY CONVERSION AND MANAGEMENT | 1997年 / 38卷

关键词：

CO2; aquifer; vertical convection; molecular diffusion; Rayleigh convection;

D O I：

10.1016/S0196-8904(96)00274-9

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The basic equation for volume, heat and CO2 flux in a porous medium which is subject to both a temperature field and molecular diffusion have been analysed with respect to the stability criteria for convectional vertical flow in a porous medium. This analysis reveals under what condition vertical convection may occur, which is important for the total storage capacity of CO2 in aquifers. (C) 1997 Elsevier Science Ltd.

引用

页码：S229 / S234

页数：6