Experimentally validated multi-step simulation strategy to predict the fatigue crack propagation rate in residual stress fields after laser shock peening

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Standard

Experimentally validated multi-step simulation strategy to predict the fatigue crack propagation rate in residual stress fields after laser shock peening. / Keller, S.; Horstmann, M.; Kashaev, N. et al.
in: International Journal of Fatigue, Jahrgang 124, 01.07.2019, S. 265-276.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Harvard

APA

Vancouver

Bibtex

@article{dca126da663e447cbc33baedb21a621e,
title = "Experimentally validated multi-step simulation strategy to predict the fatigue crack propagation rate in residual stress fields after laser shock peening",
abstract = "Laser shock peening (LSP) is a promising technology to retard the fatigue crack propagation (FCP) in metallic lightweight structures. A multi-step simulation strategy to predict FCP in LSP-induced residual stress fields is proposed and applied. The simulation strategy involves an LSP process simulation, a transfer approach to include the plastic strains in a C(T) specimen model to calculate the residual stresses and an FCP simulation to determine the stress intensity factors. The FCP rate is finally determined via FCP equations. The validity of the simulation strategy including the crack driving quantities prediction is experimentally demonstrated by a novel {\textquoteleft}simulation{\textquoteright} approach.",
keywords = "Engineering, Fatigue crack growth, Laser shock peening, Numerical simulation, Residual stresses, Stress intensity factor",
author = "S. Keller and M. Horstmann and N. Kashaev and B. Klusemann",
year = "2019",
month = jul,
day = "1",
doi = "10.1016/j.ijfatigue.2018.12.014",
language = "English",
volume = "124",
pages = "265--276",
journal = "International Journal of Fatigue",
issn = "0142-1123",
publisher = "Elsevier Ltd",

}

RIS

TY - JOUR

T1 - Experimentally validated multi-step simulation strategy to predict the fatigue crack propagation rate in residual stress fields after laser shock peening

AU - Keller, S.

AU - Horstmann, M.

AU - Kashaev, N.

AU - Klusemann, B.

PY - 2019/7/1

Y1 - 2019/7/1

N2 - Laser shock peening (LSP) is a promising technology to retard the fatigue crack propagation (FCP) in metallic lightweight structures. A multi-step simulation strategy to predict FCP in LSP-induced residual stress fields is proposed and applied. The simulation strategy involves an LSP process simulation, a transfer approach to include the plastic strains in a C(T) specimen model to calculate the residual stresses and an FCP simulation to determine the stress intensity factors. The FCP rate is finally determined via FCP equations. The validity of the simulation strategy including the crack driving quantities prediction is experimentally demonstrated by a novel ‘simulation’ approach.

AB - Laser shock peening (LSP) is a promising technology to retard the fatigue crack propagation (FCP) in metallic lightweight structures. A multi-step simulation strategy to predict FCP in LSP-induced residual stress fields is proposed and applied. The simulation strategy involves an LSP process simulation, a transfer approach to include the plastic strains in a C(T) specimen model to calculate the residual stresses and an FCP simulation to determine the stress intensity factors. The FCP rate is finally determined via FCP equations. The validity of the simulation strategy including the crack driving quantities prediction is experimentally demonstrated by a novel ‘simulation’ approach.

KW - Engineering

KW - Fatigue crack growth

KW - Laser shock peening

KW - Numerical simulation

KW - Residual stresses

KW - Stress intensity factor

UR - http://www.scopus.com/inward/record.url?scp=85062706258&partnerID=8YFLogxK

U2 - 10.1016/j.ijfatigue.2018.12.014

DO - 10.1016/j.ijfatigue.2018.12.014

M3 - Journal articles

AN - SCOPUS:85062706258

VL - 124

SP - 265

EP - 276

JO - International Journal of Fatigue

JF - International Journal of Fatigue

SN - 0142-1123

ER -

Dokumente

DOI

Zuletzt angesehen

Publikationen

  1. Where Tasks, Technology, and Textbooks Meet: An Exploratory Analysis of English Language Teachers’ Perceived Affordances of an Intelligent Language Tutoring System
  2. Barley (Hordeum distichon L.) roots synthesise volatile aldehydes with a strong age-dependent pattern and release (E)-non-2-enal and (E,Z)-nona-2,6-dienal after mechanical injury
  3. Videos oder Texte in der Lehrerbildung? Effekte unterschiedlicher Medien auf die kognitive Belastung und die motivational-emotionalen Prozesse beim Lernen mit Fällen
  4. Förderung von Gesundheit und Gesundheitskompetenz in der Lehrkräftebildung – Eine Seminarkonzeption zur Lehrkräftegesundheit und dem Umgang mit beruflichen Belastungen
  5. What Role for Public Participation in Implementing the EU Floods Directive? A comparison with the Water Framework Directive, early evidence from Germany, and a research agenda
  6. Musikalische Auseinandersetzungen mit dem Nationalsozialismus. Eine Autoethnographie des Erinnerungsprojektes Sound in the Silence im ehemaligen Konzentrationslager Ravensbrück
  7. The Timing of Daily Demand for Goods and Services - Microsimulation Policy Results of an Aging Society, Increasing Labour Market Flexibility, and Extended Public Childcare in Germany
  8. Die Nutzung des Internets durch Kinder : eine qualitative Studie zu internetspezifischen Nutzungsstrategien, Kompetenzen und Präferenzen von Kindern im Alter zwischen 11 und 13 Jahren
  9. Kompetenzorientierte Hochschullehre in den Ingenieurwissenschaften am Beispiel der theorie- und forschungsbasierten Entwicklung, der Implementierung und der Wirksamkeitsanalyse des Lehr-Lernkonzeptes "Projektmentoring"