Browsing School of Engineering and Materials Science by Author "Sabnis, K"
Now showing items 1-7 of 7
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Analysis and extension of the quadratic constitutive relation for RANS methods
Sabnis, K; Babinsky, H; Spalart, PR; Galbraith, DS; Benek, JA (Cambridge University Press (CUP), 2021-10)The quadratic constitutive relation was proposed as an extension of minimal complexity to linear eddy-viscosity models in order to improve mean flow predictions by better estimating turbulent stress distributions. However, ... -
Characteristics of shock-induced boundary layer separation on nacelles under windmilling diversion conditions
Sabnis, K; Boscagli, L; MacManus, D; Tejero, F; Babinsky, H; Sheaf, C (American Institute of Aeronautics and Astronautics, 2023)The boundary layer on the external cowl of an aero-engine nacelle under windmilling diversion conditions is subjected to a notable adverse pressure gradient due to the interaction with a near-normal shock wave. Within the ... -
Mach 3.5 Compression Corner Control Using Micro-Vortex Generators
Sabnis, K; Gochenaur, D; Williams, R; Babinsky, H -
Nozzle Geometry Effects on Corner Boundary Layers in Supersonic Wind Tunnels
Sabnis, K; Babinsky, H (American Institute of Aeronautics and Astronautics (AIAA), 2019-08) -
Nozzle geometry effects on supersonic wind tunnel studies of shock–boundary-layer interactions
Sabnis, K; Galbraith, DS; Babinsky, H; Benek, JA (Springer Nature, 2022-12)Many supersonic wind tunnel experiments investigate shock–boundary-layer interactions by measuring the response of tunnel wall boundary layers to an incident shock wave. To generate the supersonic flow, these facilities ... -
Nozzle Geometry-Induced Vortices in Supersonic Wind Tunnels
Sabnis, K; Babinsky, H; Galbraith, DS; Benek, JA (American Institute of Aeronautics and Astronautics (AIAA), 2021-03)Streamwise-coherent structures were observed in schlieren images of a Mach 2.5 flow in an empty supersonic wind tunnel with a rectangular cross section. These features are studied using Reynolds-averaged Navier–Stokes ... -
A review of three-dimensional shock wave–boundary-layer interactions
Babinsky, H; Sabnis, KThe vast majority of shock wave–boundary-layer interactions in practical applications like supersonic aircraft intakes are three dimensional in nature. The complex behaviour of such interactions can generally be understood ...