Print Email Facebook Twitter Turbulent drag reduction using wall jets at flight scale Reynolds number Part of: 15th EuropeanTurbulence Conference 2015 (ETC15)· list the conference papers Title Turbulent drag reduction using wall jets at flight scale Reynolds number Author Baig, F. Khan, F. Date 2015-08-25 Abstract Numerical experiments have been performed for modelling turbulent drag reduction due to active-control of wall jets using a linearised Navier-Stokes model in a turbulent boundary layer formed over a flat plate at Re _τ = 905 corresponding to flight scale Re_x = 10^6 . Its effect have been seen on transient growth of near-wall streaks and production of turbulent kinetic energy (TKE). Two sets, one corresponding to span wise slot and other corresponding to wall jets along the whole plate have been performed. Simulations are performed by varying magnitude of wall jets, its angle & locations and based on a measure of TKE, reduction in stream wise turbulent kinetic energy is recorded. To reference this document use: http://resolver.tudelft.nl/uuid:822a2fe4-5396-49de-987b-ebfe0f2536ee Part of collection Conference proceedings Document type conference paper Rights (c) 2015 the Authors Files PDF 109.pdf 327.7 KB Close viewer /islandora/object/uuid:822a2fe4-5396-49de-987b-ebfe0f2536ee/datastream/OBJ/view