Loading...
Please wait, while we are loading the content...
Similar Documents
Mag3d and its application to internal flowfield analysis
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Lee, K. D. Choo, Y. K. Henderson, T. L. |
| Copyright Year | 1992 |
| Description | MAG3D (multiblock adaptive grid, 3D) is a 3D solution-adaptive grid generation code which redistributes grid points to improve the accuracy of a flow solution without increasing the number of grid points. The code is applicable to structured grids with a multiblock topology. It is independent of the original grid generator and the flow solver. The code uses the coordinates of an initial grid and the flow solution interpolated onto the new grid. MAG3D uses a numerical mapping and potential theory to modify the grid distribution based on properties of the flow solution on the initial grid. The adaptation technique is discussed, and the capability of MAG3D is demonstrated with several internal flow examples. Advantages of using solution-adaptive grids are also shown by comparing flow solutions on adaptive grids with those on initial grids. |
| File Size | 836023 |
| Page Count | 16 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920015178 |
| Archival Resource Key | ark:/13960/t5r838330 |
| Language | English |
| Publisher Date | 1992-04-01 |
| Access Restriction | Open |
| Subject Keyword | Computer Programming And Software Interpolation Internal Flow Multigrid Methods Structured Grids Mathematics Computational Fluid Dynamics Flow Distribution Potential Theory Computational Grids Grid Generation Mathematics Adaptive Control Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
