Proceedings ArticleDOI
Effectiveness of micro-vortex generators in tandem in high-speed flows
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The article was published on 2020-06-15. It has received 3 citations till now. The article focuses on the topics: Vortex generator.read more
Citations
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Control of flow separation over an axisymmetric flared body using ramped vanes
TL;DR: In this paper , a cone-cylinder-flare model with a 24° flow deflection angle at the cylinder/flare juncture was selected for a single row of RVs placed 50 mm (10δ) upstream of the compression corner, to manipulate the incoming boundary layer and thereby bring alterations to the shock-boundary layer interaction flowfield.
Journal ArticleDOI
Spatial and temporal alterations due to vortex generators in a flare induced shock – boundary layer interaction
TL;DR: In this article , the authors describe the modifications instigated in a flare induced shock-boundary layer interaction flowfield by two vortex generators viz. Baseline Ramps (BRs) and Ramped Vanes (RVs).
References
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Journal ArticleDOI
A low-diffusion flux-splitting scheme for Navier-Stokes calculations
TL;DR: In this article, the development of a new flux-splitting approach for perfect-gas reacting-gas Navier-Stokes computations is presented, which is designed to capture a stationary contact discontinuity without excess numerical diffusion while providing a monotone resolution of strong normal shock waves.
Journal ArticleDOI
Microramp Control of Supersonic Oblique Shock-Wave/Boundary-Layer Interactions
TL;DR: In this paper, the potential of microramp sub-boundary-layer vortex generators for flow control in supersonic engine inlets is investigated, focusing on the ability of these devices to beneficially affect oblique shockwave/ boundary-layer interactions.
Proceedings ArticleDOI
Optimal Control of Shock Wave Turbulent Boundary Layer Interactions Using Micro-Array Actuation
TL;DR: In this paper, the authors demonstrate the viability and economy of Response Surface Methodology (RSM) to determine optimal designs of micro-array actuation for controlling the shock wave turbulent boundary layer interactions within supersonic inlets and compare these concepts to conventional bleed performance.
Journal ArticleDOI
Effect of Microvortex Generators On Seperated Normal Shock/ Boundary Layer Interactions
HA Holden,Holger Babinsky +1 more
TL;DR: In this article, the effect of vortex generators placed upstream of a normal shock/turbulent boundary layer interaction at a Mach number of 1.5 and a freestream Reynolds number of 28 x 10 6 was investigated.
Journal ArticleDOI
Numerical simulations of effects of micro vortex generators using immersed-boundary methods
TL;DR: In this paper, an immersed-boundary technique for compressible, turbulent flows was used to simulate the effects of micro vortex generators in controlling oblique-shock/turbulent boundary-layer interactions.
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