Crack growth prediction in fully-coupled thermal and deformation fields using peridynamic theory

Selda Oterkus, Erdogan Madenci

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Abstract

This study presents a fully coupled peridynamic thermomechanical equations, and their nondimensional form for two-dimensional analysis. Peridynamic solutions to both the thermal and deformation field equations are verified against the known solutions. Subsequently, the coupled thermal and structural response of a plate with a pre-existing crack is investigated. It accurately predicts the temperature rise at the crack tips as the crack propagates.

Original languageEnglish (US)
Title of host publication54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
StatePublished - Aug 15 2013
Event54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference - Boston, MA, United States
Duration: Apr 8 2013Apr 11 2013

Publication series

NameCollection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
ISSN (Print)0273-4508

Other

Other54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
CountryUnited States
CityBoston, MA
Period4/8/134/11/13

ASJC Scopus subject areas

  • Architecture
  • Materials Science(all)
  • Aerospace Engineering
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Oterkus, S., & Madenci, E. (2013). Crack growth prediction in fully-coupled thermal and deformation fields using peridynamic theory. In 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference [AIAA 2013-1477] (Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference).