Peridynamic modeling of diffusion by using finite element analysis

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Diyaroglu, Cagan and Oterkus, Selda and Oterkus, Erkan and Madenci, Erdogan (2017) Peridynamic modeling of diffusion by using finite element analysis. IEEE Transactions on Components, Packaging and Manufacturing Technology, 7 (11). pp. 1823-1831. ISSN 2156-3950 (https://doi.org/10.1109/TCPMT.2017.2737522)

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Abstract

Diffusion modeling is essential in understanding many physical phenomena such as heat transfer, moisture concentration, electrical conductivity, etc. In the presence of material and geometric discontinuities, and non-local effects, a non-local continuum approach, named as peridynamics, can be advantageous over the traditional local approaches. Peridynamics is based on integro-differential equations without including any spatial derivatives. In general, these equations are solved numerically by employing meshless discretization techniques. Although fundamentally different, commercial finite element software can be a suitable platform for peridynamic simulations which may result in several computational benefits. Hence, this study presents the peridynamic diffusion modeling and implementation procedure in a widely used commercial finite element analysis software, ANSYS. The accuracy and capability of this approach is demonstrated by considering several benchmark problems.

ORCID iDs

Diyaroglu, Cagan ORCID logoORCID: https://orcid.org/0000-0002-9907-4661, Oterkus, Selda ORCID logoORCID: https://orcid.org/0000-0003-0474-0279, Oterkus, Erkan ORCID logoORCID: https://orcid.org/0000-0002-4614-7214 and Madenci, Erdogan;
  • Item type:Article
    ID code:61475
    Dates:
    Date
    Event
    30 November 2017
    Published
    30 August 2017
    Published Online
    2 August 2017
    Accepted
    Notes:© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Naval Architecture, Ocean & Marine Engineering
    Depositing user: Pure Administrator
    Date deposited:04 Aug 2017 09:01
    Last modified:25 Nov 2024 22:59
    URI:https://strathprints.strath.ac.uk/id/eprint/61475
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