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

Jasper C. Volmer; T.W.J. de Geus; Ron H.J. Peerlings

doi:10.1016/j.jcp.2020.109721

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

Jasper C. Volmer
, T.W.J. de Geus (Corresponding author)
, Ron H.J. Peerlings (Corresponding author)

Mechanics of Materials

Research output: Contribution to journal › Article › Academic › peer-review

9 Citations (Scopus)

Original language	English
Article number	109721
Number of pages	10
Journal	Journal of Computational Physics
Volume	420
DOIs	https://doi.org/10.1016/j.jcp.2020.109721
Publication status	Published - 1 Nov 2020

Funding

T.G. was partly financially supported by The Netherlands Organisation for Scientific Research (NWO) by a NWO Rubicon grant number 680-50-1520 . J.V. gratefully acknowledges Jan Zeman, Jaroslav Vondřejc and Luv Sharma for their input in discussions concerning FFT-based spectral methods.

Keywords

Backward Euler
FFT solver
Linearisation
Newton-Raphson
Visco-plasticity

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10.1016/j.jcp.2020.109721

Cite this

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title = "Improving the initial guess for the Newton-Raphson protocol in time-dependent simulations",

keywords = "Backward Euler, FFT solver, Linearisation, Newton-Raphson, Visco-plasticity",

author = "Volmer, \{Jasper C.\} and \{de Geus\}, T.W.J. and Peerlings, \{Ron H.J.\}",

year = "2020",

month = nov,

day = "1",

doi = "10.1016/j.jcp.2020.109721",

language = "English",

volume = "420",

journal = "Journal of Computational Physics",

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T1 - Improving the initial guess for the Newton-Raphson protocol in time-dependent simulations

AU - Volmer, Jasper C.

AU - de Geus, T.W.J.

AU - Peerlings, Ron H.J.

PY - 2020/11/1

Y1 - 2020/11/1

KW - Backward Euler

KW - FFT solver

KW - Linearisation

KW - Newton-Raphson

KW - Visco-plasticity

UR - https://www.scopus.com/pages/publications/85088648521

U2 - 10.1016/j.jcp.2020.109721

DO - 10.1016/j.jcp.2020.109721

M3 - Article

AN - SCOPUS:85088648521

SN - 0021-9991

VL - 420

JO - Journal of Computational Physics

JF - Journal of Computational Physics

M1 - 109721

ER -

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

Funding

Keywords

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