Barrett, John W. and Robson, Janice A. and Suli, Endre (2004) A posteriori error analysis of mixed finite element approximations to quasi-Newtonian incompressible flows. Technical Report. Unspecified. (Submitted)
![]()
|
PDF
254kB |
Abstract
We develop the a posteriori error analysis of mixed finite element approximations of a general family of steady, viscous, incompressible quasi-Newtonian fluids in a bounded Lipschitz domain; the family includes degenerate models such as the power-law model, as well as non-degenerate ones such as the Carreau model. The unified theoretical framework developed herein yields residual-based a posteriori bounds which measure the error in the approximations of the velocity and the pressure.
Item Type: | Technical Report (Technical Report) |
---|---|
Subjects: | D - G > Fluid mechanics H - N > Numerical analysis |
Research Groups: | Numerical Analysis Group |
ID Code: | 1177 |
Deposited By: | Lotti Ekert |
Deposited On: | 18 May 2011 07:15 |
Last Modified: | 29 May 2015 18:52 |
Repository Staff Only: item control page