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Multigrid solution strategies for adaptive meshing problems (Document No: 19960011637)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Mavriplis, Dimitri J. |
| Copyright Year | 1995 |
| Description | This paper discusses the issues which arise when combining multigrid strategies with adaptive meshing techniques for solving steady-state problems on unstructured meshes. A basic strategy is described, and demonstrated by solving several inviscid and viscous flow cases. Potential inefficiencies in this basic strategy are exposed, and various alternate approaches are discussed, some of which are demonstrated with an example. Although each particular approach exhibits certain advantages, all methods have particular drawbacks, and the formulation of a completely optimal strategy is considered to be an open problem. |
| File Size | 3668753 |
| Page Count | 37 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19960011637 |
| Archival Resource Key | ark:/13960/t8vb32t3c |
| Language | English |
| Publisher Date | 1995-10-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Multigrid Methods Computational Fluid Dynamics Unstructured Grids Mathematics Inviscid Flow Finite Volume Method Grid Generation Mathematics Steady State Viscous Flow Fortran Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
