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Document type:
Zeitschriftenaufsatz 
Author(s):
Ji, Zhe; Fu, Lin; Hu, Xiangyu; Adams, Nikolaus 
Title:
A feature-aware SPH for isotropic unstructured mesh generation 
Abstract:
In this paper, we present a feature-aware SPH method for the concurrent and automated isotropic unstructured mesh generation. Two additional objectives are achieved with the proposed method compared to the original SPH-based mesh generator (Fu et al., 2019). First, a feature boundary correction term is introduced to address the issue of incomplete kernel support at the boundary vicinity. The mesh generation of feature curves, feature surfaces and volumes can be handled concurrently without expli...    »
 
Keywords:
Delaunay triangulation; Particle method; Smoothing particle hydrodynamics; Unstructured mesh 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Computer Methods in Applied Mechanics and Engineering 
Year:
2021 
Journal volume:
375 
Pages contribution:
113634 
Covered by:
Scopus 
Language:
en 
Publisher:
Elsevier BV 
E-ISSN:
0045-7825 
Accepted:
08.12.2020 
Date of publication:
01.03.2021 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik