Transient temperature distribution in a rotating cylinder subject to a surface heat source and convective cooling

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dc.contributor.authorArizmendi, M.
dc.contributor.authorVeiga, F.
dc.contributor.authorJiménez, A.
dc.contributor.authorGil Del Val, A.
dc.contributor.institutionTecnalia Research & Innovation
dc.contributor.institutionFABRIC_INTEL
dc.date.accessioned2024-07-24T12:06:58Z
dc.date.available2024-07-24T12:06:58Z
dc.date.issued2022
dc.descriptionPublisher Copyright: © 2022 Taylor & Francis Group, LLC.
dc.description.abstractIn this article, an analytical solution is developed to determine the transient temperature distribution in a rotating finite cylinder subject to a heat source acting on its flat surface with convective cooling. The resolution of the heat conduction problem for the cylinder temperature is carried out by means of the successive application of one-dimensional integral transforms: the finite Fourier transform and the finite Hankel transform. The solution can be applied in different engineering applications such as turning, pin-on-disk devices, bearings and braking systems. Taking this solution into account, a numerical analysis of the transient temperature distribution generated in a rotating cylinder subject to a heat source is performed. In this analysis the effect of the rotation speed and of the convective cooling on the transient temperature distribution of the cylinder and on the time required to reach the quasi-steady state is studied by means of two dimensionless parameters: the Peclet number and the Biot number, which depend on the rotation speed and on the convective heat transfer coefficient, respectively. Finally, different heat source geometries (circular, square and circular trapezoid) are considered.en
dc.description.sponsorshipThe authors thank the Basque Government for the financial support received for the research project VIRTUAL (KK2018/00096).
dc.description.statusPeer reviewed
dc.format.extent22
dc.identifier.citationArizmendi , M , Veiga , F , Jiménez , A & Gil Del Val , A 2022 , ' Transient temperature distribution in a rotating cylinder subject to a surface heat source and convective cooling ' , Numerical Heat Transfer; Part A: Applications , vol. 82 , no. 11 , pp. 743-764 . https://doi.org/10.1080/10407782.2022.2083869
dc.identifier.doi10.1080/10407782.2022.2083869
dc.identifier.issn1040-7782
dc.identifier.urihttps://hdl.handle.net/11556/3716
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85132560580&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofNumerical Heat Transfer; Part A: Applications
dc.relation.projectIDEusko Jaurlaritza, KK2018/00096
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsAnalytical model
dc.subject.keywordsintegral transform method
dc.subject.keywordsrotating cylinder
dc.subject.keywordsthermal analysis
dc.subject.keywordstransient heat conduction
dc.subject.keywordsNumerical Analysis
dc.subject.keywordsCondensed Matter Physics
dc.titleTransient temperature distribution in a rotating cylinder subject to a surface heat source and convective coolingen
dc.typejournal article
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