On finite element approximations of the streamfunction-vorticity and velocity-vorticity equations
✍ Scribed by Max D. Gunzburger; Janet S. Peterson
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 703 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0271-2091
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The appropriate specification of boundary conditions is the main difficulty in the finite element solution of the streamfunction-vorticity equations for two-dimensional incompressible laminar flows. In this context, we show that the appropriate specification of both the outflow and the inflow bounda
A velocity-vorticity formulation of the Navier-Stokes equations is presented as an alternative to the primitive variables approach. The velocity components and the vorticity are solved for in a fully coupled manner using a Newton method. No artificial viscosity is required in this formulation. The p
for the vorticity. Furthermore, although a second-orderaccurate compact discretization [5,6] ## of such a vorticity The present paper considers the 2D vorticity-velocity Navier-Stokes equations written as a second-order system, when a nodedefinition provides satisfactory solutions for a wide rang