Numerical study on flow separation control over NACA0015 aerofoil using electromagnetic fields-中国期刊网

摘要 Inthisstudy,afowsolverwasdevelopedbasedonthegoverningRANSequationsofcompressiblefowsandwasfurtherextendedtoincludetheefectsofelectromagneticforcesnamelyLorentzforces.Lorentzforcesmaybeaddedasasourceterminthegoverningfuidfowequations.NumericalstudieswerecarriedoutforNACA0015aerofoilathighanglesofincidencesfrom15to30andcomparedwithsomeavailablecasesofexperimentalandincompressiblenumericalsolutions.Thehydrodynamicsperformancewasimprovedusingamagneticmomentumcoefcientofupto0.048.Thesizeoffowseparationzonewasdecreasedorcompletelyeliminatedbyincreasingthiscoefcient.Theoveralldragwasnotchangedconsiderably,howevertheoverallliftwasincreasedupto80percentatstallangles.

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Numerical study on flow separation control over NACA0015 aerofoil using electromagnetic fields

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Numerical study on flow separation control over NACA0015 aerofoil using electromagnetic fields

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