Reynolds number effects in shock-wave/turbulent boundary-layer interactions
We investigate Reynolds number effects in strong shock-wave/turbulent boundary-layer
interactions (STBLI) by leveraging a new database of wall-resolved and long-integrated …
interactions (STBLI) by leveraging a new database of wall-resolved and long-integrated …
Characterization of shock-induced panel flutter with simultaneous use of DIC and PIV
A D'Aguanno, P Quesada Allerhand, FFJ Schrijer… - Experiments in …, 2023 - Springer
In this experimental study, panel flutter induced by an impinging oblique shockwave is
investigated at a freestream Mach number of 2, using the combination of planar particle …
investigated at a freestream Mach number of 2, using the combination of planar particle …
Two-point coherence of wave packets in turbulent jets
An experiment has been performed in order to provide support for wave-packet jet-noise
modeling efforts. Recent work has shown that the nonlinear effects responsible for the two …
modeling efforts. Recent work has shown that the nonlinear effects responsible for the two …
Causality in the shock wave/turbulent boundary layer interaction
K Sasaki, DC Barros, AVG Cavalieri, L Larchevêque - Physical Review Fluids, 2021 - APS
In shock wave/boundary layer interactions, two mechanisms have been recognized to drive
the low-frequency unsteadiness of the reflected shock: upstream boundary layer forcing and …
the low-frequency unsteadiness of the reflected shock: upstream boundary layer forcing and …
Investigating shear-layer instabilities in supersonic impinging jets using dual-time particle image velocimetry
Flow unsteadiness in supersonic impinging jets due to the aeroacoustic feedback can lead
to practical problems like ground erosion in short takeoff and vertical landing aircraft, high …
to practical problems like ground erosion in short takeoff and vertical landing aircraft, high …
Analysis of a tumbling motion using a clustering algorithm on dual-PIV measurements: Application to the in-cylinder flow of a Miller cycle engine
This paper aims to study the internal aerodynamics of a Miller cycle gasoline engine. This
cycle uses an over-expanded stroke to recover more work, for the same amount of fuel, than …
cycle uses an over-expanded stroke to recover more work, for the same amount of fuel, than …
Distortion correction of two-component two-dimensional PIV using a large imaging sensor with application to measurements of a turbulent boundary layer flow at Re τ …
In the past decade, advances in electronics technology have made larger imaging sensors
available to the experimental fluid mechanics community. These advancements have …
available to the experimental fluid mechanics community. These advancements have …
Thermal response of a nanoscale hot-wire in subsonic and supersonic flows
F Brunier-Coulin, DC Barros, A Piqué, M Hultmark… - Experiments in …, 2023 - Springer
A comprehensive characterization of the thermal response of nanoscale hot-wire probes is
performed in both subsonic and supersonic flows. A constant current anemometer was …
performed in both subsonic and supersonic flows. A constant current anemometer was …
A simple analytical model for turbulent kinetic energy dissipation for self-similar round turbulent jets
G Kewalramani, B Ji, Y Dossmann, S Becker… - Journal of Fluid …, 2024 - cambridge.org
This work presents a simple analytical model for the streamwise and radial variations of
turbulent kinetic energy dissipation in an incompressible round turbulent jet. The key …
turbulent kinetic energy dissipation in an incompressible round turbulent jet. The key …
Velocity spectrum estimation in shock-wave/turbulent boundary-layer interaction
T Jiang, AM Schreyer, L Larchevêque, S Piponniau… - AIAA Journal, 2017 - arc.aiaa.org
The present paper presents the application of a technique to estimate velocity spectra on the
complex supersonic flowfield of a shock-wave/turbulent boundary-layer interaction. A …
complex supersonic flowfield of a shock-wave/turbulent boundary-layer interaction. A …