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dc.contributor.authorTao, Zhi
dc.contributor.authorCheng, Zeyuan
dc.contributor.authorZhu, Jianqin
dc.contributor.authorLin, Dasen
dc.contributor.authorWu, Hongwei
dc.date.accessioned2018-10-10T01:11:25Z
dc.date.available2018-10-10T01:11:25Z
dc.date.issued2018-06-30
dc.identifier.citationTao , Z , Cheng , Z , Zhu , J , Lin , D & Wu , H 2018 , ' Large eddy simulation of supercritical heat transfer to hydrocarbon fuel ' , International Journal of Heat and Mass Transfer , vol. 121 , 121 , pp. 1251-1263 . https://doi.org/10.1016/j.ijheatmasstransfer.2018.01.089
dc.identifier.issn0017-9310
dc.identifier.otherPURE: 13258281
dc.identifier.otherPURE UUID: 39f14840-1561-4ba6-bae5-29dbdb4aece2
dc.identifier.otherScopus: 85041646139
dc.identifier.urihttp://hdl.handle.net/2299/20696
dc.descriptionAccepted for publication in a forthcoming issue of International Journal of Heat and Mass Transfer.
dc.description.abstractIn this article, a large eddy simulation (LES) method for the heat transfer of the hydrocarbon fuel flowing through the uniformly heated miniature round pipe at supercritical pressure has been formulated and validated. The four species surrogate model was used to simulate the real thermophysical properties of the fuel. Validation of the developed LES model was carried out through comparisons of the wall temperature and pressure drop with available experimental data and other turbulence model results. Results show that the LES gave the best prediction. Further calculations based on the proposed LES for three cases including subcritical, transcritical and supercritical temperature ranges were numerically investigated in a systematic manner. It was found that the entrance effect occurred among the subcritical, transcritical and supercritical temperature cases that caused by the developing thermal boundary layer. The significant variation of the thermophysical properties near the pseudo-critical temperature would weaken the heat transfer in the transcritical case where the velocity fluctuation affected more on turbulent heat transfer than the temperature fluctuation did.en
dc.format.extent13
dc.language.isoeng
dc.relation.ispartofInternational Journal of Heat and Mass Transfer
dc.rightsEmbargoed
dc.subjectHeat transfer
dc.subjectHydrocarbon fuel
dc.subjectLarge eddy simulation
dc.subjectSupercritical
dc.subjectTurbulence model
dc.subjectCondensed Matter Physics
dc.subjectMechanical Engineering
dc.subjectFluid Flow and Transfer Processes
dc.titleLarge eddy simulation of supercritical heat transfer to hydrocarbon fuelen
dc.contributor.institutionSchool of Engineering and Technology
dc.contributor.institutionEnergy and Sustainable Design
dc.description.statusPeer reviewed
dc.date.embargoedUntil2020-03-07
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85041646139&partnerID=8YFLogxK
dc.relation.schoolSchool of Engineering and Technology
dc.description.versiontypeFinal Accepted Version
dcterms.dateAccepted2018-06-30
rioxxterms.versionAM
rioxxterms.versionofrecordhttps://doi.org/10.1016/j.ijheatmasstransfer.2018.01.089
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
rioxxterms.licenseref.startdate2020-03-07
rioxxterms.typeJournal Article/Review
herts.date.embargo2020-03-07
herts.rights.accesstypeEmbargoed


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