Selfadaptive Finite Element Computations with Smooth Time Controller and Anisotropic Refinement
Please always quote using this URN: urn:nbn:de:0297-zib-2270
- We present Multilevel Finite Element computations for twodimensional reaction-diffusion systems modelling laminar flames. These systems are prototypes for extreme stiffness in time and space. The first of these two rather general features is accounted for by an improved control mechanism for the time step. The second one is reflected through very thin travelling reaction fronts for which we propose an anisotropic discretization by local directional refinement.
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| Author: | Jochen Fröhlich, Jens Lang, Rainer Roitzsch |
|---|---|
| Document Type: | ZIB-Report |
| Date of first Publication: | 1996/05/20 |
| Series (Serial Number): | ZIB-Report (SC-96-16) |
| ZIB-Reportnumber: | SC-96-16 |
| Published in: | Appeared in: J. A. Desideri et al. (eds.) Numerical Methods in Engineering. New York: Wiley 1996, pp. 523-527 |
