Paper Info
Title
Recovery Of The Interface Velocity For The Incompressible Flow In Enhanced Velocity Mixed Finite Element Method
Abstract
The velocity, coupling term in the flow and transport problems, is important in the accurate numerical simulation or in the posteriori error analysis for adaptive mesh refinement. We consider Enhanced Velocity Mixed Finite Element Method (EVMFEM) for the incompressible Darcy flow. In this paper, our aim is to study the improvement of velocity at interface to achieve the better approximation of velocity between subdomains. We propose the reconstruction of velocity at interface by using the post-processed pressure. Numerical results at the interface show improvement on convergence rate.
Year
DOI
Venue
2019
10.1007/978-3-030-22747-0_38
COMPUTATIONAL SCIENCE - ICCS 2019, PT IV
Keywords
Field
DocType
Domain decomposition, Enhanced Velocity, Velocity improvement
Compressibility,Darcy's law,Computer simulation,Mathematical analysis,Flow (psychology),Adaptive mesh refinement,Rate of convergence,Incompressible flow,Mathematics,Mixed finite element method
Conference
Volume
ISSN
Citations 
11539
0302-9743
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Yerlan Amanbek100.68
Gurpreet Singh2378.36
Mary F. Wheeler3748117.66