A numerical approximation with IPSUPG algorithm for P-T-T viscoelastic flows
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Authors
Lei Hou
- Department of Mathematics, Shanghai University, Shanghai, 200444, China.
Yunqing Feng
- Department of Mathematics, Shanghai University, Shanghai, 200444, China.
Lin Qiu
- Department of Mathematics, Shanghai Jiaotong University, Shanghai 200240, China., Shanghai 200240, China.
Abstract
A numerical approximation for Phan-Thien-Tanner(P-T-T) viscoelastic
flow problems has investigated.
The approximation is proposed by an interior penalty(IP) method and a Streamline Upwind Petrov-
Galerkin(SUPG) method. Meanwhile, the error estimates for the above numerical approximation of the
P-T-T model is derived. The numerical results support the efficiency of the algorithm.
Share and Cite
ISRP Style
Lei Hou, Yunqing Feng, Lin Qiu, A numerical approximation with IPSUPG algorithm for P-T-T viscoelastic flows, Journal of Nonlinear Sciences and Applications, 9 (2016), no. 6, 4355--4363
AMA Style
Hou Lei, Feng Yunqing, Qiu Lin, A numerical approximation with IPSUPG algorithm for P-T-T viscoelastic flows. J. Nonlinear Sci. Appl. (2016); 9(6):4355--4363
Chicago/Turabian Style
Hou, Lei, Feng, Yunqing, Qiu, Lin. "A numerical approximation with IPSUPG algorithm for P-T-T viscoelastic flows." Journal of Nonlinear Sciences and Applications, 9, no. 6 (2016): 4355--4363
Keywords
- Viscoelastic flows
- P-T-T model
- finite element method
- stokes
- constitutive equation.
MSC
References
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