In a previous paper a general procedure for deriving stabilized ®nite element schemes for advective type problems based on invoking higher order balance laws over ®nite size domains was presented. This provides an expression for the element stabilization parameter in terms of the solution residual a
Exponential finite elements for diffusion–advection problems
✍ Scribed by Abbas El-Zein
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 255 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.1249
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📜 SIMILAR VOLUMES
A procedure to derive stabilized space-time finite element methods for advective -diffusive problems is presented. The starting point is the stabilized balance equation for the transient case derived by On ˜ate [Comput. Methods Appl. Mech. Eng., 151, 233-267 (1998)] using a finite increment calculus
A ®nite element formulation for solving transient multidimensional phase-change problems considering advective eects is presented. This temperature-based formulation includes the de®nition of a phase-change function able to deal with classical isothermal and non-isothermal phase-change cases. Moreov