Fully Discrete Finite Element Methods for Two-Dimensional Bingham Flows
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-06-05
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This paper presents fully discrete stabilized finite element methods for two-dimensional Bingham fluid flow based on the method of regularization.
Motivated by the Brezzi-Pitkäranta stabilized finite element method, the equal-order piecewise linear finite element approximation is used for both the velocity and the pressure.
Based on Euler semi-implicit scheme, a fully discrete scheme is introduced.
It is shown that the proposed fully discrete stabilized finite element scheme results in the h1/2 error order for the velocity in the discrete norms corresponding to L2(0,T;H1(Ω)2)∩L∞(0,T;L2(Ω)2).
American Psychological Association (APA)
Fang, Cheng& Li, Yuan. 2018. Fully Discrete Finite Element Methods for Two-Dimensional Bingham Flows. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1207716
Modern Language Association (MLA)
Fang, Cheng& Li, Yuan. Fully Discrete Finite Element Methods for Two-Dimensional Bingham Flows. Mathematical Problems in Engineering No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1207716
American Medical Association (AMA)
Fang, Cheng& Li, Yuan. Fully Discrete Finite Element Methods for Two-Dimensional Bingham Flows. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1207716
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1207716