A stabilized mixed finite element method for coupled Stokes and Darcy flows with transport
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- 作者：Hongxing Rui ; hxrui@sdu.edu.cn ; Jingyuan Zhang
- 关键词：65M12 ; 65M15 ; 65M60
- 刊名：Computer Methods in Applied Mechanics and Engineering
- 出版年：2017
- 出版时间：1 March 2017
- 年：2017
- 卷：315
- 期：Complete
- 页码：169-189
- 全文大小：1047 K
- 卷排序：315
文摘
The model is with the viscosity depends on the solute concentration. The velocity, pressure and concentration are approximated, respectively. The existence, uniqueness and optimal order a priori error estimates are derived. No restriction of the dependence of time-step on spatial meshsize is needed.