Computational investigations into heat transfer over a double wedge in hypersonic flows

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dc.contributor.authorExpĆ³sito, Diego
dc.contributor.authorRana, Zeeshan
dc.date.accessioned2019-07-18T18:52:08Z
dc.date.available2019-07-18T18:52:08Z
dc.date.issued2019-07-12
dc.description.abstractRecently developed OpenFOAM application hy2FOAM is employed to predict the aerodynamic heat transfer numerically and compared with the experimental data from the University of Illinois. Mach 7 nitrogen flow at 2.1 MJ/kg stagnation enthalpy, and Mach 7 nitrogen and air flows at 8 MJ/kg stagnation enthalpy over a double wedge geometry have been reproduced numerically assuming chemical and thermal non-equilibrium. Good agreement of mean heat transfer profiles has been observed, although none of the simulations achieved a steady-state. The reattachment heat transfer peak in the high enthalpy air case showed an improved agreement with the experimental data, which is due to the non-equilibrium in the flow field.en_UK
dc.identifier.citationExposito D, Rana ZA. (2019) Computational investigations into heat transfer over a double wedge in hypersonic flows. Aerospace Science and Technology, Volume 92, September 2019, pp. 839-846en_UK
dc.identifier.cris23871180
dc.identifier.issn1270-9638
dc.identifier.urihttps://doi.org/10.1016/j.ast.2019.07.013
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/14359
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectHeat transferen_UK
dc.subjectHypersonic flowen_UK
dc.subjectDouble wedgeen_UK
dc.subjectCFDen_UK
dc.subjectBoundary layer interactionsen_UK
dc.subjectHigh enthalpy flowen_UK
dc.titleComputational investigations into heat transfer over a double wedge in hypersonic flowsen_UK
dc.typeArticleen_UK

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