A vorticitystreamfunction formulation for incompressible planar viscous flows is presented. The standard kinematic field equations are discretized using centred finite difference schemes and solved in a coupled way via a Newton-like linearization scheme. The linearized system of partial differential
Finite element solution of the streamfunction-vorticity equations for incompressible two-dimensional flows
β Scribed by G. Comini; M. Manzan; C. Nonino
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 623 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0271-2091
No coin nor oath required. For personal study only.
π 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
We describe a method for solving the two-dimensional Navier-Stokes equations in irregular physical domains. Our method is based on an underlying uniform Cartesian grid and second-order finite-difference/finite-volume discretizations of the streamfunction-vorticity equations. Geometry representing st
The main purpose of this paper is to describe a finite element formulation for solving the equations for k and m of the classical k-m turbulence model, or any other two-equation model. The finite element discretization is based on the SUPG method together with a discontinuity capturing technique to