Shock Wave/Boundary-Layer Interaction (SBLI)
Effects of Shock Wave/Boundary-Layer Interaction on Performance and Stability of a Mixed-Compression Inlet
... of Shock wave/Boundary Layer Interaction (SBLI) in an axisymmetric mixed-compression ...normal shock wave/boundary-layer at subcritical condition and in buzz ...
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Shock wave boundary layer interaction controlled by surface arc plasma actuators
... the shock wave boundary layer interaction (SWBLI) at a 26° compression ramp in a Mach ...The shock wave system is modified significantly by the controlling gas blobs ...
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Effect of Reynolds Number and Wall Temperature on Shock Wave / Boundary Layer Interaction B Nagaraj & MD Zakiuddin
... a shock wave. The interaction of turbulent fluctuations with a shock wave involves complex physical processes, which determine the magnitude of turbulent fluctuations downstream of the ...
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Large eddy simulation of a three dimensional hypersonic shock wave turbulent boundary layer interaction of a single fin
... (3D) shock wave/turbulent boundary layer interaction (SWTBLI) was studied in the present ...The shock system, flow separation structure, and turbulence characteristic are ...
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Shock Wave Turbulent Boundary Layer Interaction in a 2-D Compression Corner
... A computational study has been carried out to analyze the supersonic shock wave turbulent boundary layer interaction in a 2-D compression corner for a free stream Mach number of 2.94. ...
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Large eddy simulation of shock wave/turbulent boundary layer interaction with and without SparkJet control
... Shock-wave/turbulent boundary layer interaction (SWTBLI) happens ubiquitously in high-speed vehicles, including tran- sonic airfoils, supersonic inlets, control surfaces of aircrafts, ...
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Shock wave boundary layer interaction studied by high-speed schlieren
... boundary layer. Inspection of the schlieren images finds that the boundary layer thickness is about ...the boundary layer ...
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Converged high-speed schlieren for shock wave boundary layer interaction study
... The interaction process can be better represented through the axial vorticity ωz. The alternating axial vorticity magnitudes begin to show up at N=4200, suggesting the initiation of the azimuthal instability. ...
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The Application of Suction and Blowing in Performance Improvement of Transonic Airfoils with Shock Control Bump
... strong shock waves over SCBs, and improves their ...by boundary layer separation control. Shock Wave/Boundary Layer Interaction (SWBLI) usually results in rapid ...
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Large-Eddy Simulation/ Reynolds-Averaged Navier-Stokes Hybrid Schemes for High Speed Flows
... inflow boundary conditions for hybrid schemes has been implemented and ...the shock wave/boundary layer interaction has been a challenging problem for ...
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Investigation of Three-Dimensional Shock-Wave/Turbulent Boundary Layer Interactions.
... separation shock CS in the microramp ...separation shock has a similar strength at each circumferential ...separation shock is higher above each device-generated vortex ring than it is in the ...
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Numerical simulations of two dimensional and three dimensional shock wave/turbulent boundary layer interactions
... impinging shock-wave/flat-plate boundary layer interaction is a standard CFD case for two- dimensional (2D) SWTBLI, which represents the simplest SWTBLI configuration for the validation ...
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Wall Roughness Effects On Shock Boundary Layer Interaction Flows
... Shock boundary layer interaction flow features are encountered in many high speed engineering devices such as turbine blades, air wings, intake systems for ram jet engines, ...the shock ...
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Boundary Layer Interaction in Hypersonic Air Intake
... The hypersonic air breathing propulsion system consists of Scramjet (supersonic combustion ramjet) and ramjet plays a major role in high-speed engines. In the scramjet, the shock wave plays a vital role in ...
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Large eddy simulation of shock wave/turbulent boundary layer interactions and its control using Sparkjet
... Shock-wave/turbulent boundary layer interaction (SWTBLI) happens ubiquitously in high-speed vehicles, including transonic airfoils, supersonic inlets, control surfaces of aircrafts, ...
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The effect of Mach number on unstable disturbances in shock/boundary layer interactions
... oblique shock wave on a flat plate boundary layer at a Mach number of ...laminar boundary layer to artificially introduced small- amplitude disturbances was investigated and the ...
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Numerical Simulation of Shock Wave and Boundary Layer Interactions on Premixed Combustible Gas Flows over a Compression Ramp
... the interaction between them causes the initial pressure distributions to change, thus leading to a variation of overall forces loaded on the ...a shock wave produced by the compression Ramp on a ...
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Compression Ramp Induced Shock Wave/Turbulent Boundary Layer Interactions on a Compliant Material.
... the interaction between compliant materials and flows provide computational results that require experimental validation and vice versa, such as with the previously mentioned studies by Spottswood et ...
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Flow instability in shock tube due to shock wave-boundary layer-contact surface interactions, a numerical study
... a shock wave travels along the driven section followed by a contact surface compressing the test gas inside the driven section causing high pressure and ...Both shock and expansion waves will be ...
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Numerical modelling of turbulent transition in complex geometries
... of boundary layer edge and is adaptive as long as the whole thickness of boundary layer is contained in one block, which is typically O-grid around the blade consisting of sev- eral blocks in ...
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