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Document type:
Zeitschriftenaufsatz 
Author(s):
Zhe Ji; Lin Fu; Xiangyu Hu; Nikolaus Adams 
Title:
A consistent parallel isotropic unstructured mesh generation method based on multi-phase SPH 
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...    »
 
Keywords:
Parallel mesh generator; High performance computing; Smoothing particle hydrodynamics; Domain decomposition 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Computer Methods in Applied Mechanics and Engineering 
Year:
2020 
Journal volume:
Volume 363, 1 May 2020, Article number 112881 
Covered by:
Scopus 
Language:
en 
Accepted:
25.01.2020 
Date of publication:
26.02.2020 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik