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Article information
2001 , Volume 6, ¹ 2, p.3-13
Artemova N.A., Hairulin A.F., Hairulina O.B.
Parallel algorithm of optimal grid generation
The generation of high-quality computational grids is one of the most important stages of numerical solution of mathematical physics problems. These high-quality grids are sufficiently smooth, close to homogenous and orthogonal grids, and they have large number of nodes. The time, which is necessary for constructing a grid of the required quality, can be a significant part of the full calculation time. In order to reduce the time of grid generation the parallel algorithm is suggested for constructing two-dimensional block-structured curvilinear optimal grids with large number of nodes in the domains of simple and complicated topologies with compact storage of grid nodes.
[full text] Classificator Msc2000:- *65N50 Mesh generation and refinement
- 65Y05 Parallel computation
- 65Y20 Complexity and performance of numerical algorithms
Classificator Computer Science:- *F.2.1 Numerical Algorithms and Problems
- G.4 Mathematical Software
- G.1.0 General (Numerical Analysis)
- G.1.8 Partial Differential Equations
Keywords: grid generation, optimal algorithm, parallelization, two-dimensional block regular grid, iterative algorithm
Author(s):
Artemova N A
Address: Russia, Ekaterinburg
E-mail: kob@imm.uran.ru
Hairulin A F
Office: Institute of Mathematics and Mechanics UrB RAS
Address: Russia, Ekaterinburg
E-mail: kob@imm.uran.ru
Hairulina O.B.
Office: Institute of Mathematics and Mechanics UrB RAS
Address: Russia, Ekaterinburg
Bibliography link:
Artemova N.A., Hairulin A.F., Hairulina O.B. Parallel algorithm of optimal grid generation // Computational technologies. 2001. V. 6. ¹ 2. P. 3-13
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