Title :
A stable nonconforming finite element method for Darcy-Stokes flow
Author :
Xiao, Liuchao ; Yang, Yongqin ; Sun, Huixia
Author_Institution :
Coll. of Sci., Henan Univ. of Technol., Zhengzhou, China
Abstract :
In this paper, a nonconforming rectangular finite element is presented. We prove that it is stable and convergent for the singular perturbed Darcy-Stokes problem. At last, we carry out the numerical test which coincides with our theoretical analysis.
Keywords :
finite element analysis; flow through porous media; Darcy-Stokes flow; nonconforming rectangular finite element; singular perturbed Darcy-Stokes problem; stable nonconforming finite element method; Approximation methods; Electronic mail; Equations; Error analysis; Finite element methods; Mathematical model; Shape;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777241
