Improving the initial guess for the Newton-Raphson protocol in time-dependent simulations

JOURNAL OF COMPUTATIONAL PHYSICS

卷:420

Article

Volmer, Jasper C.¹  de Geus, Tom W. J.²  Peerlings, Ron H. J.¹ 

[1] Eindhoven Univ Technol, Dept Mech Engn, POB 513, NL-5600 MB Eindhoven, Netherlands

[2] Ecole Polytech Fed Lausanne EPFL, Inst Phys, CH-1015 Lausanne, Switzerland

关键词: Visco-plasticity;    Newton-Raphson;    Linearisation;    FFT solver;    Backward Euler;   

DOI  :  10.1016/j.jcp.2020.109721

来源: Elsevier

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