A general boundary capability embedded in an orthogonal mesh
Conference
·
OSTI ID:232584
- Lawrence Livermore National Lab., CA (United States)
The authors describe how they hold onto orthogonal mesh discretization when dealing with curved boundaries. Special difference operators were constructed to approximate numerical zones split by the domain boundary; the operators are particularly simple for this rectangular mesh. The authors demonstrated that this simple numerical approach, termed Dynamic Alternating Direction Implicit, turned out to be considerably more efficient than more complex grid-adaptive algorithms that were tried previously.
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- OSTI ID:
- 232584
- Report Number(s):
- CONF-941279-; ON: DE96002417; TRN: 96:002002-0007
- Resource Relation:
- Conference: Workshop on adaptive grid methods, Pleasanton, CA (United States), 8-9 Dec 1994; Other Information: PBD: Jul 1995; Related Information: Is Part Of Proceedings of the workshop on adaptive grid methods for fusion plasmas; Koniges, A.E.; Craddock, G.G.; Schnack, D.D.; Strauss, H.R.; PB: 500 p.
- Country of Publication:
- United States
- Language:
- English
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