Abstract
A new volume agglomeration scheme is developed to obtain better-quality coarse meshes. The octree-based agglomeration scheme generates high-quality coarse cells with minimum effort. The proposed agglomeration multigrid method converges about three to five times faster than the single-grid computation in terms of CPU time.
Original language | English |
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Pages (from-to) | 1002-1005 |
Number of pages | 4 |
Journal | AIAA journal |
Volume | 37 |
Issue number | 8 |
DOIs | |
Publication status | Published - 1999 Aug |
All Science Journal Classification (ASJC) codes
- Aerospace Engineering