题目:The Stabilized Couple and Decoupled Scheme for the Fully Mixed Stokes-Darcy Problem
时间:2017年12月23日(星期四)10:30-11:30
This report considers methods for the solution of the time dependent Stokes Darcy problem that can be implemented by use of existing surface water and ground water codes. Porous media problems for groundwater flows overwhelmingly use mixed discretizations due to their superior conservation properties and the conservation for problems on large domains with relatively coarse meshes. However,the theory of mixed spacial discretizations for time dependent problems is far less developed than non-mixed, even for one domain problems. We consider herein standard mixed discretizations in the porous media region coupled with standard discretizations in the fluid region coupled acros