Dynamic interaction between shock wave turbulent boundary layer and flexible panel

V Shinde, J McNamara, D Gaitonde - Journal of Fluids and Structures, 2022 - Elsevier
The high-speed fluid–structure interaction (FSI) occurring between a skin panel and a
turbulent shock-boundary layer interaction (SBLI) are investigated with large eddy …

High-speed shock–boundary-layer interaction over deformed surfaces

IW Kokkinakis, D Drikakis, SM Spottswood… - Physics of …, 2023 - pubs.aip.org
This paper concerns the interaction of an oblique shock wave with a supersonic turbulent
boundary layer over a thin panel surface, leading to shock–boundary layer interaction and …

Flow Response of a Laminar Shock–Boundary Layer Interaction to Prescribed Surface Motions

JL Fields, CJ Barnes, JJ McNamara, DV Gaitonde - AIAA Journal, 2024 - arc.aiaa.org
The response of an impinging laminar shock–boundary layer interaction (SBLI) to
prescribed surface motions is investigated numerically at M∞= 2, R ea= 120,000, and a …

Numerical study on the nonlinear characteristics of shock induced two-dimensional panel flutter in inviscid flow

H Zhou, G Wang, QZ Li, Y Liu - Journal of Sound and Vibration, 2023 - Elsevier
For an aeroelastic system of a two-dimensional elastic panel subjected to an impinging
inviscid oblique shockwave, the nonlinear flutter characteristics are affected by many factors …

Aeroelastic Effects in Supersonic Shock-Turbulent Boundary Layer Interaction over Flexible Panels

IW Kokkinakis, D Drikakis, S Michael Spottswood… - AIAA Journal, 2024 - arc.aiaa.org
The dynamic coupling between a Mach 1.94 shock wave/turbulent boundary layer
interaction (SBLI) and a flexible panel is investigated. High-order numerical simulations are …

Aeroelastic experiments and companion computations assessing the impact of impinging shock sweep

KR Brouwer, R Perez, TJ Beberniss… - AIAA Scitech 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-0945. vid Wind-tunnel experiments
were conducted to investigate the effects of swept impinging shock/boundary layer …

Aeroacoustic loading of impinging supersonic boundary-layer interaction on statically deformed surfaces

IW Kokkinakis, D Drikakis, S Michael Spottswood… - AIAA Journal, 2024 - arc.aiaa.org
This paper concerns the interaction of an impinging shock wave with a supersonic turbulent
boundary layer over several distinct and permanently deformed surfaces, resulting in …

Surface pressure measurements and predictions in shock-dominated flows

KR Brouwer, R Perez, TJ Beberniss… - AIAA Aviation 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-4134. vid Experiments on a rigid
panel were conducted to characterize the mean and unsteady pressure fields beneath a …

Effect of Model Fidelity on High-Speed Aeroelastic Behavior of a Cantilever Plate

JD Thayer, JJ McNamara - AIAA Journal, 2024 - arc.aiaa.org
Turbulence, flow separation, and shock dynamics challenge the modeling and analysis of
high-speed aeroelastic behavior. Motivated by this, the importance of modeling the fidelity of …

Limit Cycle Oscillation of Elastic Plate in Supersonic Flow

M Freydin, L Piccolo Serafim, EH Dowell… - AIAA Journal, 2024 - arc.aiaa.org
Fluid–structure interaction of an elastic plate with piezoelectric elements, turbulent
freestream flow at Mach 2.5, and a pressurized cavity is investigated computationally and …