Robust h-adaptive meshing strategy considering exact arbitrary CAD geometries in a Cartesian grid framework
نویسندگان
چکیده
منابع مشابه
Hexahedral Meshing of complex and invalid CAD Geometries
The primary requirement for a mesh generator used in an automated tool is robustness. Surface based meshing algorithms fail very often especially with invalid boundary representation geometries. With generic boundary representation formats like STEP or IGES, invalid geometries are very common due to the loss of information and precision in CAD Data Exchange. This paper presents an approach to a...
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Article history: Received 15 February 2015 Received in revised form 1 May 2016 Accepted 9 September 2016 Available online 20 September 2016
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ژورنال
عنوان ژورنال: Computers & Structures
سال: 2017
ISSN: 0045-7949
DOI: 10.1016/j.compstruc.2017.08.004