Full-FAS multigrid grid generation algorithms
type: Item
instance of: scholarly article
title: Full-FAS multigrid grid generation algorithms
zbMATH Open document ID: 0973.65114
DOI: 10.1016/S0168-9274(99)00064-1
author: Rosa Maria Spitaleri
published in: Applied Numerical Mathematics
publication date: 2000-04-27T00:00:00Z
review text: This paper deals with the aim of coupling multigrid generation of boundary-fitted grids with an effective full multigrid technique. The author presents a full-FAS multigrid algorithm for the generation of curvilinear coordinate systems on physical domains. He adopts standard central differences for the approximation of the nonlinear generating 2D and 3D systems, full approximation storage (FAS) algorithms to solve the resulting discrete equations and full multigrid computation to obtain a better initial guess for the already developed multigrid algorithms. The elliptic grid generation models, the multigrid computation and the full multigrid algorithm, based on the nested iteration technique are introduced. As a test, the double ellipsoid problem is considered to generate C-type grids for external flow investigations.
Mathematics Subject Classification ID: 65N50
zbMATH DE Number: 1437649
zbMATH Keywords: full-FAS multigrid grid generation algorithms
zbMATH Keywords: full approximation storage algorithms
zbMATH Keywords: curvilinear coordinate systems
zbMATH Keywords: elliptic grid generation
zbMATH Keywords: nested iteration technique
zbMATH Keywords: double ellipsoid problem
MaRDI profile type: Publication
Recommended article: Multiblock multigrid grid generation algorithms: Overcoming multigrid anisotropy
Recommended article: Computational and visual advances in multigrid grid generation
Recommended article: Q3985675
Recommended article: Q3727300
Recommended article: Fully Adaptive Multigrid Methods
Recommended article: Generation, optimization, and adaption of multiblock structured grids for complex configurations
Recommended article: Q4338747
Recommended article: Q4215036
Recommended article: Q3732914
description: scientific article; zbMATH DE number 1437649