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Stabilised vs. stable mixed methods for incompressible flow

✍ Scribed by Scan Norburn; David Silvester

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
818 KB
Volume
166
Category
Article
ISSN
0045-7825

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📜 SIMILAR VOLUMES

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We give a brief overview of frequently used stabilised finite element schemes for steady incompressible flow. We derive Taylor-Galerkin schemes for the flow equations and show how SUPG-type and Taylor-Galerkin methods can be interpreted within the same framework.

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We present an overview of the most common numerical solution strategies for the incompressible Navier-Stokes equations, including fully implicit formulations, artificial compressibility methods, penalty formulations, and operator splitting methods (pressure/velocity correction, projection methods).

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✍ Sofiane Hadji; Gouri Dhatt 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 423 KB 👁 1 views

In this paper we present a comparative study of three non-linear schemes for solving ®nite element systems of Navier±Stokes incompressible ¯ows. The ®rst scheme is the classical Newton±Raphson linearization, the second one is the modi®ed Newton±Raphson linearization and the last one is a new scheme