Non-local modelling for fluid flow coupled with heat transfer by using peridynamic differential operator
Gao, Yan and Oterkus, Selda (2019) Non-local modelling for fluid flow coupled with heat transfer by using peridynamic differential operator. Engineering Analysis with Boundary Elements, 105. pp. 104-121. ISSN 0955-7997 (https://doi.org/10.1016/j.enganabound.2019.04.007)
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Abstract
The problemof a fluid flow coupled with heat transfer isencountered in many engineeringapplications.In this study, a non-local model is developed towards such problemsby using the peridynamic differential operator. The classical governing equationsarereformulated from theirdifferential formsinto theirintegral forms. Furthermore, the non-local model is alsocast into the non-dimensional form. Finally,the developed model is applied to simulatepure heat conduction, natural convection, and mixedconvectionproblems. The simulation results are compared withthe onesfrom ANSYS and the published literature. The validity of the proposedmodel is demonstrated good agreements.The non-local model developed in this study providesan alternative approach for the numerical simulations of the fluid flow coupled with heat transfer problems.
ORCID iDs
Gao, Yan and Oterkus, Selda ORCID: https://orcid.org/0000-0003-0474-0279;-
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Item type: Article ID code: 67504 Dates: DateEvent1 August 2019Published25 April 2019Published Online1 April 2019Accepted8 November 2018SubmittedNotes: © 2019 Elsevier Ltd. All rights reserved. Yan Gao, Selda Oterkus, Non-local modeling for fluid flow coupled with heat transfer by using peridynamic differential operator, Engineering Analysis with Boundary Elements, Volume 105, 2019, Pages 104-121, https://doi.org/10.1016/j.enganabound.2019.04.007 Subjects: Naval Science > Naval architecture. Shipbuilding. Marine engineering Department: Faculty of Engineering > Naval Architecture, Ocean & Marine Engineering Depositing user: Pure Administrator Date deposited: 04 Apr 2019 14:41 Last modified: 01 Dec 2024 06:35 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/67504