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Titel:

A feature-aware SPH for isotropic unstructured mesh generation

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Ji, Zhe; Fu, Lin; Hu, Xiangyu; Adams, Nikolaus
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...     »
Stichworte:
Delaunay triangulation; Particle method; Smoothing particle hydrodynamics; Unstructured mesh
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Computer Methods in Applied Mechanics and Engineering
Jahr:
2021
Band / Volume:
375
Seitenangaben Beitrag:
113634
Nachgewiesen in:
Scopus
Sprache:
en
Volltext / DOI:
doi:10.1016/j.cma.2020.113634
Verlag / Institution:
Elsevier BV
E-ISSN:
0045-7825
Eingereicht (bei Zeitschrift):
09.03.2020
Angenommen (von Zeitschrift):
08.12.2020
Publikationsdatum:
01.03.2021
TUM Einrichtung:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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