Octree-based implicit agglomeration multigrid method

Dartzi Pan, Maw Jyi Chao

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


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 languageEnglish
Pages (from-to)1002-1005
Number of pages4
JournalAIAA journal
Issue number8
Publication statusPublished - 1999 Aug

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering

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