Discrete-continuum Coupling Method to Simulate Highly Dynamic Multi-scale Problems

Simulation of Laser-induced Damage in Silica Glass, Volume 2

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Wiley-ISTE


Paru le : 2015-10-02



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Description

Complex behavior models (plasticity, crack, visco-elascticity) are facing several theoretical difficulties in determining the behavior law at the continuous (macroscopic) scale. When homogenization fails to give the right behavior law, a solution is to simulate the material at a mesoscale using the discrete element model (DEM) in order to directly simulate a set of discrete properties that are responsible for the macroscopic behavior. Originally, the discrete element model was developed for granular material.
This book, the second in the Discrete Element Model and Simulation of Continuous Materials Behavior set of books, shows how to choose the adequate coupling parameters to avoid spurious wave reflection and to allow the passage of all the dynamic information both from the fine to the coarse model and vice versa. The authors demonstrate the coupling method to simulate a highly nonlinear dynamical problem: the laser shock processing of silica glass.
Pages
216 pages
Collection
n.c
Parution
2015-10-02
Marque
Wiley-ISTE
EAN papier
9781848217713
EAN PDF
9781119119296

Informations sur l'ebook
Nombre pages copiables
0
Nombre pages imprimables
216
Taille du fichier
6779 Ko
Prix
187,49 €
EAN EPUB
9781119119289

Informations sur l'ebook
Nombre pages copiables
0
Nombre pages imprimables
216
Taille du fichier
8704 Ko
Prix
187,49 €

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