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Titel:

A consistent parallel isotropic unstructured mesh generation method based on multi-phase SPH

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Zhe Ji; Lin Fu; Xiangyu Hu; Nikolaus Adams
Abstract:
In this paper, we propose a consistent parallel unstructured mesh generator based on a multi-phase SPH method. A set of physics-motivated modeling equations are developed to achieve the targets of domain decomposition, communication volume optimization and high-quality unstructured mesh generation simultaneously. A unified density field is defined as the target function for both partitioning the geometry and distributing the mesh-vertexes. A multi-phase Smoothing Particle Hydrodynamics (SPH) met...     »
Stichworte:
Parallel mesh generator; High performance computing; Smoothing particle hydrodynamics; Domain decomposition
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Computer Methods in Applied Mechanics and Engineering
Jahr:
2020
Band / Volume:
Volume 363, 1 May 2020, Article number 112881
Nachgewiesen in:
Scopus
Sprache:
en
Volltext / DOI:
doi:10.1016/j.cma.2020.112881
WWW:
https://www.sciencedirect.com/science/article/pii/S0045782520300633
Eingereicht (bei Zeitschrift):
19.06.2019
Angenommen (von Zeitschrift):
25.01.2020
Publikationsdatum:
26.02.2020
TUM Einrichtung:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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