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On convergence acceleration techniques for unstructured meshes
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Mavriplis, Dimitri J. |
| Copyright Year | 1998 |
| Description | A discussion of convergence acceleration techniques as they relate to computational fluid dynamics problems on unstructured meshes is given. Rather than providing a detailed description of particular methods, the various different building blocks of current solution techniques are discussed and examples of solution strategies using one or several of these ideas are given. Issues relating to unstructured grid CFD problems are given additional consideration, including suitability of algorithms to current hardware trends, memory and cpu tradeoffs, treatment of non-linearities, and the development of efficient strategies for handling anisotropy-induced stiffness. The outlook for future potential improvements is also discussed. |
| File Size | 2171146 |
| Page Count | 34 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19990009323 |
| Archival Resource Key | ark:/13960/t9w140v0d |
| Language | English |
| Publisher Date | 1998-10-01 |
| Access Restriction | Open |
| Subject Keyword | Numerical Analysis Algorithms Fluid Dynamics Computational Fluid Dynamics Anisotropy Unstructured Grids Mathematics Tradeoffs Nonlinearity Stiffness Trends Convergence Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
