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Advancing-Front Algorithm For Delaunay TriangulationEfficient algorithm performs Delaunay triangulation to generate unstructured grids for use in computing two-dimensional flows. Once grid generated, one can optionally call upon additional subalgorithm that removes diagonal lines from quadrilateral cells nearly rectangular. Resulting approximately rectangular grid reduces cost per iteration of flow-computing algorithm.
Document ID
19930000052
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Merriam, Marshal L. (NASA Ames Research Center, Moffett Field, CA.)
Date Acquired
August 16, 2013
Publication Date
January 1, 1993
Publication Information
Publication: NASA Tech Briefs
Volume: 17
Issue: 1
ISSN: 0145-319X
Subject Category
Mathematics And Information Sciences
Report/Patent Number
ARC-13092
Accession Number
93B10052
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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