Coupled field modelling of thermomechanical response in materials using peridynamic heat transport model and non-ordinary state-based peridynamics

Galadima, Yakubu Kasimu and Oterkus, Selda and Oterkus, Erkan (2024) Coupled field modelling of thermomechanical response in materials using peridynamic heat transport model and non-ordinary state-based peridynamics. Mechanics of Advanced Materials and Structures. pp. 1-17. ISSN 1537-6532 (https://doi.org/10.1080/15376494.2024.2411421)

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Abstract

Predicting the mechanical response of materials subjected to transient heat processes is crucial in various engineering applications. This paper introduces a novel peridynamic (PD) coupled field model formulated within the framework of NonOrdinary State-Based Peridynamics (NOSBPD). This model offers the capability to simulate the coupled thermo-mechanical behaviour of materials by incorporating both thermal transport and mechanical deformation analyses. To verify the model's accuracy, a benchmark problem involving a steel plate undergoing transient thermal expansion is investigated. This model presents a valuable tool for various engineering applications involving coupled thermo-mechanical processes.

ORCID iDs

Galadima, Yakubu Kasimu ORCID logoORCID: https://orcid.org/0000-0001-7208-1864, Oterkus, Selda ORCID logoORCID: https://orcid.org/0000-0003-0474-0279 and Oterkus, Erkan ORCID logoORCID: https://orcid.org/0000-0002-4614-7214;
CORE (COnnecting REpositories)