Simulation of fatigue crack growth in residual‐stress‐afflicted specimen with a phase‐field model

Publikation: Beiträge in ZeitschriftenKonferenz-Abstracts in FachzeitschriftenForschung

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Simulation of fatigue crack growth in residual‐stress‐afflicted specimen with a phase‐field model. / Seiler, Martha; Keller, Sören; Kashaev, Nikolai et al.
in: PAMM, Jahrgang 21, Nr. 1, e202100210, 01.12.2021.

Publikation: Beiträge in ZeitschriftenKonferenz-Abstracts in FachzeitschriftenForschung

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Seiler M, Keller S, Kashaev N, Klusemann B, Kästner M. Simulation of fatigue crack growth in residual‐stress‐afflicted specimen with a phase‐field model. PAMM. 2021 Dez 1;21(1):e202100210. doi: 10.1002/pamm.202100210

Bibtex

@article{ae2d23dd73a648c5ac8005373bc7f37d,
title = "Simulation of fatigue crack growth in residual‐stress‐afflicted specimen with a phase‐field model",
abstract = "Laser shock peening (LSP) is a promising technique to systematically introduce local compressive residual stresses in metal sheets, inhibiting fatigue cracks in these areas. We model fatigue crack growth in these specimen with the help of a phase‐field model for fatigue fracture [1]. First, we parametrise the model using untreated aluminium specimens. In a second step, we use the determined parameters to simulate residual‐stress‐afflicted specimens, qualitatively reproducing the crack inhibition due to LSP.",
keywords = "Engineering",
author = "Martha Seiler and S{\"o}ren Keller and Nikolai Kashaev and Benjamin Klusemann and Markus K{\"a}stner",
year = "2021",
month = dec,
day = "1",
doi = "10.1002/pamm.202100210",
language = "English",
volume = "21",
journal = "PAMM",
publisher = "Wiley-VCH Verlag",
number = "1",
note = "91st Annual Meeting of the International Association of Applied Mathematics and Mechanics - GAMM 2020@21, GAMM2020@21 ; Conference date: 15-03-2021 Through 19-03-2021",
url = "https://jahrestagung.gamm-ev.de/",

}

RIS

TY - JOUR

T1 - Simulation of fatigue crack growth in residual‐stress‐afflicted specimen with a phase‐field model

AU - Seiler, Martha

AU - Keller, Sören

AU - Kashaev, Nikolai

AU - Klusemann, Benjamin

AU - Kästner, Markus

N1 - Conference code: 91

PY - 2021/12/1

Y1 - 2021/12/1

N2 - Laser shock peening (LSP) is a promising technique to systematically introduce local compressive residual stresses in metal sheets, inhibiting fatigue cracks in these areas. We model fatigue crack growth in these specimen with the help of a phase‐field model for fatigue fracture [1]. First, we parametrise the model using untreated aluminium specimens. In a second step, we use the determined parameters to simulate residual‐stress‐afflicted specimens, qualitatively reproducing the crack inhibition due to LSP.

AB - Laser shock peening (LSP) is a promising technique to systematically introduce local compressive residual stresses in metal sheets, inhibiting fatigue cracks in these areas. We model fatigue crack growth in these specimen with the help of a phase‐field model for fatigue fracture [1]. First, we parametrise the model using untreated aluminium specimens. In a second step, we use the determined parameters to simulate residual‐stress‐afflicted specimens, qualitatively reproducing the crack inhibition due to LSP.

KW - Engineering

UR - https://www.mendeley.com/catalogue/9abbcc33-15e5-3c5d-bdfe-10c21362eaf3/

U2 - 10.1002/pamm.202100210

DO - 10.1002/pamm.202100210

M3 - Conference abstract in journal

VL - 21

JO - PAMM

JF - PAMM

IS - 1

M1 - e202100210

T2 - 91st Annual Meeting of the International Association of Applied Mathematics and Mechanics - GAMM 2020@21

Y2 - 15 March 2021 through 19 March 2021

ER -

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