2023
DOI: 10.1002/nme.7405
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An efficient parallel solution scheme for the phase field approach to dynamic fracture based on a domain decomposition method

Shourong Hao,
Yongxing Shen

Abstract: The phase field approach to fracture becomes popular for complicated fracture problems in recent years. However, its widespread application is hindered by its high computational cost. In this article, we propose an efficient parallel explicit‐implicit solution scheme for the phase field approach to dynamic fracture based on a domain decomposition method, specifically, the dual‐primal finite element tearing and interconnecting (FETI‐DP) method. In this scheme, the displacement field is updated by an explicit al… Show more

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