A new Galerkin ยฎnite element method for the solution of the NavierยฑStokes equations in enclosures containing internal parts which may be moving is presented. Dubbed the virtual ยฎnite element method, it is based upon optimization techniques and belongs to the class of ยฎctitious domain methods. Only o
A velocity-stream function method for three-dimensional incompressible fluid flow
โ Scribed by Jonas T. Holdeman
- Book ID
- 113546160
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 281 KB
- Volume
- 209-212
- Category
- Article
- ISSN
- 0045-7825
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The asymptotic behavior of the flow for a system of the Navier Stokes type is investigated. In the considered model, the viscous part of the stress tensor is generally a nonlinear function of the symmetric part of the velocity gradient. Provided that the function describing this dependence satisfies
A spectral method is proposed for the vorticity-stream function equations of the incompressible fluid flows. It is effective to overcome the lack of vorticity boundary condition. This method decouples the vorticity and stream function. At each time step, first, the vorticity is explicitly solved and