Spectral discretization of the axisymmetric vorticity, velocity and pressure formulation of the Navier–Stokes problem
✍ Scribed by Nejmeddine Chorfi; Nahla Abdellatif; Sihem Trabelsi
- Book ID
- 119211378
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 692 KB
- Volume
- 241
- Category
- Article
- ISSN
- 0377-0427
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## Abstract We present a new variational formulation of Stokes problem of fluid mechanics that allows to take into account very general boundary conditions for velocity, tangential vorticity or pressure. This formulation conducts a well posed mathematical problem in a family of particular cases. Co
We work on a vorticity, velocity and pressure formulation of the bidimensional Stokes problem for incompressible fluids. In previous papers, the authors have developed a natural implementation of this scheme. We have then observed that, in case of unstructured meshes with Dirichlet boundary conditio