Zobrazeno 1 - 10
of 21
pro vyhledávání: '"William Roshan Quadros"'
Publikováno v:
Journal of Computational Design and Engineering, Vol 4, Iss 4, Pp 330-338 (2017)
Volumetric decomposition is essential for all-hexahedral mesh generation. Because fully automatic decomposition methods that can generate high-quality hexahedral meshes for arbitrary volumes have yet to be realized, manual decomposition is still requ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0498a4f43324d1fc6c9e9dc2f60a8d0
http://www.sciencedirect.com/science/article/pii/S228843001630080X
http://www.sciencedirect.com/science/article/pii/S228843001630080X
Autor:
William Roshan Quadros
Publikováno v:
Computer-Aided Design. 72:102-117
This paper presents an extension of the all-quad meshing algorithm called LayTracks to generate high quality hex-dominant meshes of general solids. LayTracks3D uses the mapping between the Medial Axis (MA) and the boundary of the 3D domain to decompo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a24a8508dedd4d5ed0e563775e86d2d
https://doi.org/10.1016/j.cad.2015.08.002
https://doi.org/10.1016/j.cad.2015.08.002
Publikováno v:
Engineering with Computers. 30:237-252
This paper presents a sketch-based volumetric decomposition framework using geometric reasoning to assist in hex meshing. The sketch-based user interface makes the framework user-friendly and intuitive; and the geometric reasoning engine makes the fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b4d42b0783031d17086833572361705
https://doi.org/10.1007/s00366-013-0332-z
https://doi.org/10.1007/s00366-013-0332-z
Autor:
Karl Merkley, Corey McBride, Teddy D. Blacker, Sam Showman, Randy Morris, William Roshan Quadros, Steven J. Owen, Ray Meyers, Byron Hanks, Brett W. Clark, Matthew L. Staten, Michael Plooster, Corey Ernst, Clinton Stimpson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46267440fd82779e893460f5097a700b
https://doi.org/10.2172/1457612
https://doi.org/10.2172/1457612
Autor:
William Roshan Quadros, Matthew L. Staten, Clinton Stimpson, Steven J. Owen, Byron Hanks, Teddy D. Blacker, Karl Merkley, Corey McBride, Sam Showman, Ray Meyers, Brett W. Clark, Randy Morris, Michael Plooster, Corey Ernst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b14585c519a59e1684624f9d5e01863
https://doi.org/10.2172/1430472
https://doi.org/10.2172/1430472
Autor:
William Roshan Quadros, Steven J. Owen
Publikováno v:
Engineering with Computers. 28:211-224
We propose a method to automatically defeature a CAD model by detecting irrelevant features using a geometry-based size field and a method to remove the irrelevant features via facet-based operations on a discrete representation. A discrete B-Rep mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f11a8175c8487e30c396aa167ccf71b
https://doi.org/10.1007/s00366-011-0252-8
https://doi.org/10.1007/s00366-011-0252-8
Publikováno v:
Engineering with Computers. 26:231-247
This paper proposes a framework for generating mesh sizing functions for assembly models. Size control is crucial in obtaining a high-quality mesh with a reduced number of elements. The reduction in the number of elements will decrease computation ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ac39505615af68448c0ae9389a8f81b
https://doi.org/10.1007/s00366-009-0164-z
https://doi.org/10.1007/s00366-009-0164-z
Autor:
William Roshan Quadros
Publikováno v:
Engineering with Computers. 24:305-319
This paper proposes an approach for extracting non-manifold mid-surfaces of thin-wall solids using the chordal axis transform (CAT) (Prasad in CNLS Newsletter—Center for Nonlinear Studies, Los Alamos National Laboratory, vol 139, 1997). There is gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2475536705edf191977dd9e3fd1dfd29
https://doi.org/10.1007/s00366-008-0094-1
https://doi.org/10.1007/s00366-008-0094-1
Autor:
William Roshan Quadros
This volume contains the articles presented at the 20th International Meshing Roundtable (IMR) organized, in part, by Sandia National Laboratories and was held in Paris, France on Oct 23-26, 2011. This is the first year the IMR was held outside the U
Autor:
William Roshan Quadros
Publikováno v:
Proceedings of the 20th International Meshing Roundtable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9d3d87594d0e10fd8014e4c17bc44f6
https://doi.org/10.1007/978-3-642-24734-7
https://doi.org/10.1007/978-3-642-24734-7