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  4. Generic C++ implementation of high-performance BFS-RBF-based mesh motion schemes
 
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2010
Conference Paper
Titel

Generic C++ implementation of high-performance BFS-RBF-based mesh motion schemes

Abstract
Multi-Dimensional fluid- and structural dynamics problems are solved by computational methods based on Arbitrary Lagrange Euler (ALE) formulation of the continuum mechanical conservation equations. The paper presents a new modification of the radial basis function (RBF) based mesh motion scheme, which combines the RBF interpolation with the breadth-first search (BFS) algorithm. In this emerging domain, it is still unknown which algorithmic approach is the most suitable. Therefore, we realized our C++ implementation on a high abstraction level enabling broad customization and easy extension for further algorithmic research without sacrificing performance.
Author(s)
Gottschling, P.
Heinzl, R.
Weinhub, J.
Kirchner, N.
Sauer, M.
Klomfass, A.
Steinhardt, C.
Wensch, J.
Hauptwerk
Numerical analysis and applied mathematics. International Conference on Numerical Analysis and Applied Mathematics 2010. Vol.3
Konferenz
International Conference of Numerical Analysis and Applied Mathematics (ICNAAM) 2010
Thumbnail Image
DOI
10.1063/1.3498140
Language
English
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Fraunhofer-Institut für Kurzzeitdynamik Ernst-Mach-Institut EMI
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