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Title:

An artificial damping method for total Lagrangian SPH method with application in biomechanics

Document type:
Zeitschriftenaufsatz
Author(s):
Zhang, Chi; Zhu, Yujie; Yu, Yongchuan; Wu, Dong; Rezavand, Massoud; Shao, Songdong; Hu, Xiangyu
Abstract:
Introducing artificial damping into the momentum equation to enhance the numerical stability of the smoothed particle hydrodynamics (SPH) method for large strain dynamics has been well established, however, implementing appropriate damping term in the constitutive model as an alternative stabilization strategy in the context of the SPH method is still not investigated. In this paper, we present a simple stabilization procedure by introducing an artificial damping term into the second Piola–Kirch...     »
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Engineering Analysis with Boundary Elements
Year:
2022
Journal volume:
143
Pages contribution:
1-13
Covered by:
Scopus
Language:
en
Fulltext / DOI:
doi:10.1016/j.enganabound.2022.05.022
WWW:
https://doi.org/10.1016/j.enganabound.2022.05.022
Publisher:
Elsevier BV
E-ISSN:
0955-7997
Submitted:
25.11.2021
Accepted:
28.05.2022
Date of publication:
01.10.2022
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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