In this paper we analyze a stabilized finite element approximation for the incompressible Navier-Stokes equations based on the subgrid-scale concept. The essential point is that we explore the properties of the discrete formulation that results allowing the subgrid-scales to depend on time. This app
Stabilized finite element approximation of transient incompressible flows using orthogonal subscales
✍ Scribed by Ramon Codina
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 413 KB
- Volume
- 191
- Category
- Article
- ISSN
- 0045-7825
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract In this paper, we propose a variational multiscale finite‐element approximation for the incompressible Navier–Stokes equations using the Boussinesq approximation to model thermal coupling. The main feature of the formulation in contrast to other stabilized methods is that we consider th
## Abstract Streamline‐upwind/Petrov–Galerkin finite element method is developed for buoyancy‐driven incom‐pressible flows with heat and mass transfer. The stabilized finite element formulations are implemented in parallel using message passing interface libraries. To measure the accuracy of the me
In this paper we develop and analyze pressure stabilized, finite element methods for the solution of the transient Stokes problem, which is a linear model problem of transient incompressible flow. A model for the bubble enrichment is proposed to stabilize the numerical solution and an implicit backw
A stabilized ®nite element formulation for incompressible viscous ¯ows is derived. The starting point are the modi®ed Navier± Stokes equations incorporating naturally the necessary stabilization terms via a ®nite increment calculus (FIC) procedure. Application of the standard ®nite element Galerkin