๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Finite element approximation of viscoelastic fluid flow: Existence of approximate solutions and error bounds

โœ Scribed by J. Baranger; D. Sandri

Book ID
105172578
Publisher
Springer-Verlag
Year
1992
Tongue
English
Weight
599 KB
Volume
63
Category
Article
ISSN
0029-599X

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Existence of approximate solutions and e
Existence of approximate solutions and error bounds for viscoelastic fluid flow: Characteristics method
โœ J. Baranger; A. Machmoum ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 867 KB

In this paper we study a finite element approximation of a steady viscoelastic fluid flow obeying an Oldroyd B type constitutive law. The approximate :stress, velocity, and pressure are, respectively, Pt discontinuous, Pz continuous, PI continuous. We use the method of characteristics for the convec

Finite element approximation of viscoela
Finite element approximation of viscoelastic fluid flow using characteristics method
โœ A. Machmoum; D. Esselaoui ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 163 KB

It is known that for the numerical approximation of Oldroyd's B model for viscoelastic ยฏuid ยฏows some upwinding is needed for the convection of the extra-stress tensor. In this paper we make the numerical analysis of such an approximation with upwinding by the method of characteristics in a ยฎnite el

Finite-element approximation of viscoela
Finite-element approximation of viscoelastic fluid flow with slip boundary condition
โœ A. Liakos ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 741 KB

We present a theoretical study of a creeping, steady-state, isothermal flow of a viscoelastic fluid obeying an Oldroyd-type constitutive law with slip boundary condition. The slip boundary condition is appropriate for problems that involve free boundaries and other examples where the usual no-slip c