Flow imaging as an alternative to non-intrusive measurements and surrogate models through vision transformers and convolutional neural networks
A numerical framework is proposed whereby flow imaging data are leveraged to extract
relevant information from flowfield visualizations. To this end, a vision transformer (ViT) …
relevant information from flowfield visualizations. To this end, a vision transformer (ViT) …
Mach number effects on shock-boundary layer interactions over curved surfaces of supersonic turbine cascades
The effects of inlet Mach number on the unsteadiness of shock-boundary layer interactions
(SBLIs) over curved surfaces are investigated for a supersonic turbine cascade using wall …
(SBLIs) over curved surfaces are investigated for a supersonic turbine cascade using wall …
Effects of distributed roughness on shock-wave/boundary-layer interactions at Mach 7.2
View Video Presentation: https://doi. org/10.2514/6.2023-0268. vid The effects of roughness
on shock-wave/boundary-layer interactions have been studied in the UTSA Mach 7 …
on shock-wave/boundary-layer interactions have been studied in the UTSA Mach 7 …
Experimental characterization of shock-separation interaction over wavy-shaped geometries through feature analysis
J Braun, I Rahbari, G Paniagua, P Aye-Addo… - … Thermal and Fluid …, 2024 - Elsevier
A canonical wavy surface exposed to a Mach 2 flow is investigated through high-frequency
Pressure Sensitive Paint, Kulite measurements, and shadowgraph imaging. The wavy …
Pressure Sensitive Paint, Kulite measurements, and shadowgraph imaging. The wavy …
Embedded shear layers in turbulent boundary layers of a NACA0012 airfoil at high angles of attack
An investigation of turbulent boundary layers (TBLs) is presented for a NACA0012 airfoil at
angles of attack 9 and 12 deg. Wall-resolved large eddy simulations (LES) are conducted for …
angles of attack 9 and 12 deg. Wall-resolved large eddy simulations (LES) are conducted for …
Supersonic Passage Startability in a Water Table
K Boes, S Bean, JA Grunenwald, A Moeller… - AIAA SCITECH 2024 …, 2024 - arc.aiaa.org
Understanding the fundamentals of starting a supersonic passage is vital to implement high-
speed propulsion systems such as supersonic intakes and Rotating Detonation Engines …
speed propulsion systems such as supersonic intakes and Rotating Detonation Engines …
Analysis of Streamwise Vortices in a Supersonic Turbine Cascade
An investigation of streamwise vortices is performed in a supersonic turbine cascade by post-
processing wall-resolved large eddy simulation data. For the present flow, the inlet Mach …
processing wall-resolved large eddy simulation data. For the present flow, the inlet Mach …
Characterization of Boundary Layers on Isothermal and Adiabatic Curved Surfaces of a Supersonic Turbine Cascade
Boundary layers of adiabatic and isothermal walls of a supersonic turbine cascade are
investigated including the effects of shock-boundary layer interactions (SBLIs). Large eddy …
investigated including the effects of shock-boundary layer interactions (SBLIs). Large eddy …
Effect of Inlet Mach Number on Shock-Boundary Layer Interactions in a Supersonic Turbine Cascade
View Video Presentation: https://doi. org/10.2514/6.2023-3699. vid In this work, we perform
large eddy simulations to assess the effects of inlet Mach number on shock-boundary layer …
large eddy simulations to assess the effects of inlet Mach number on shock-boundary layer …
Adverse Pressure Gradient Effects on Extreme Events and Intermittency in the Turbulent Boundary Layer of a NACA0012 at 12 Deg. Angle of Attack
We investigate the effects of adverse pressure gradients (APGs) on extreme and intermittent
events in the turbulent boundary layer (TBL) of a NACA0012 airfoil at 12 deg. angle of …
events in the turbulent boundary layer (TBL) of a NACA0012 airfoil at 12 deg. angle of …