Generic C plus plus Implementation of High-Performance BFS-RBF-based Mesh Motion Schemes

被引：0

作者：

Gottschling, Peter ^{[1
,4
]}

Heinzl, Rene ^{[2
]}

Weinhub, J. ^{[2
]}

Kirchner, Nadejda ^{[3
]}

Sauer, Martin

Klomfass, Arno ^{[3
]}

Steinhardt, Cornelius ^{[4
]}

Wensch, Joerg ^{[4
]}

机构：

[1] SimuNova UG, Helmholtzstr 10, D-01069 Dresden, Germany

[2] TU Wien, Inst Microelectron, Vienna, Austria

[3] EMI, Fraunhofer Inst High Speed Dynam, Simulation Dept, D-79104 Freiberg, Germany

[4] Tech Univ Dresden, D-01062 Dresden, Germany

来源：

NUMERICAL ANALYSIS AND APPLIED MATHEMATICS, VOLS I-III | 2010年 / 1281卷

关键词：

Generic programming; Mesh Motion Algorithm; Radial Basis Function Interpolation; Breadth-First Search;

D O I：

10.1063/1.3498140

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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.

引用

页码：1631 / +

页数：2

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