Article ID: | iaor20123759 |
Volume: | 60 |
Issue: | 1 |
Start Page Number: | 75 |
End Page Number: | 100 |
Publication Date: | May 2012 |
Journal: | Numerical Algorithms |
Authors: | Wang Kun, Si Zhiyong, Yang Yanfang |
Keywords: | integration, stabillity |
In this paper, a new stabilized finite element method based on two local Gauss integrations is considered for the two‐dimensional viscoelastic fluid motion equations, arising from the Oldroyd model for the non‐Newtonian fluid flows. This new stabilized method presents attractive features such as being parameter‐free, or being defined for non‐edge‐based data structures. It confirms that the lowest equal‐order