𝔖 Bobbio Scriptorium
✦   LIBER   ✦

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


Time dependent subscales in the stabiliz
✍ Ramon Codina; Javier Principe; Oriol Guasch; Santiago Badia 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 698 KB

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

Dynamic subscales in the finite element
✍ Ramon Codina; Javier Principe 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 589 KB

## 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

Stabilized finite element formulation of
✍ Aliabadi, S. ;Abatan, A. ;Johnson, A. ;Abedi, J. ;Yeboah, Y. ;Bota, K. 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 191 KB 👁 1 views

## 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

Pressure stabilization of finite element
✍ Gabriel R. Barrenechea; Jordi Blasco 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 541 KB

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 finite element method for i
✍ Eugenio Oñate 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 182 KB

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