[HTML][HTML] Investigation on flow structure and aerodynamic characteristics over an airfoil at low Reynolds number—A review
This Review summarizes the progress in research on the flow structure and aerodynamic
characteristics of an airfoil at a low Reynolds number encountered by near-space low-speed …
characteristics of an airfoil at a low Reynolds number encountered by near-space low-speed …
Low-frequency resolvent analysis of the laminar oblique shock wave/boundary layer interaction
B Bugeat, JC Robinet, JC Chassaing… - Journal of Fluid …, 2022 - cambridge.org
Resolvent analysis is used to study the low-frequency behaviour of the laminar oblique
shock wave/boundary layer interaction (SWBLI). It is shown that the computed optimal gain …
shock wave/boundary layer interaction (SWBLI). It is shown that the computed optimal gain …
Disturbance growth in a laminar separation bubble subjected to free-stream turbulence
Experiments were conducted to study the transition and flow development in a laminar
separation bubble (LSB) formed on an aerofoil. The effects of a wide range of free-stream …
separation bubble (LSB) formed on an aerofoil. The effects of a wide range of free-stream …
Characteristics of geometry-and pressure-induced laminar separation bubbles at an enhanced level of free-stream turbulence
SM Aniffa, VS Caesar, V Dabaria… - Journal of Fluid …, 2023 - cambridge.org
Responses of a geometry-induced separation bubble (GISB) and a pressure-induced
separation bubble (PISB) at enhanced levels of free-stream turbulence (FST) have …
separation bubble (PISB) at enhanced levels of free-stream turbulence (FST) have …
[HTML][HTML] Numerical study of the hydrodynamic stability of a wind-turbine airfoil with a laminar separation bubble under free-stream turbulence
The interaction of several instabilities and the influence of free-stream turbulence on laminar-
turbulent transition on a 20% thick wind-turbine blade section with a laminar separation …
turbulent transition on a 20% thick wind-turbine blade section with a laminar separation …
Flow instabilities and impact of ramp–isolator junction on shock–boundary-layer interactions in a supersonic intake
N Khobragade, S Unnikrishnan… - Journal of Fluid …, 2022 - cambridge.org
Boundary layer instabilities and shock–boundary-layer interactions (SBLIs) critically affect
the performance and safe operation of mixed-compression air intakes. We present a …
the performance and safe operation of mixed-compression air intakes. We present a …
Instability processes in short and long laminar separation bubbles
M Dellacasagrande, D Barsi, D Lengani, D Simoni - Experiments in Fluids, 2024 - Springer
This work studies the link between the bursting process of a flat plate laminar separation
bubble and the modification of the stability characteristics of the separated shear layer due …
bubble and the modification of the stability characteristics of the separated shear layer due …
[HTML][HTML] Boundary layer stability on a rotating wind turbine blade section
Wall-resolved large eddy simulations of the flow on a rotating wind turbine blade section are
conducted to study the rotation effects on laminar-turbulent transition on the suction surface …
conducted to study the rotation effects on laminar-turbulent transition on the suction surface …
Efficient computation of global resolvent modes
Resolvent analysis of the linearized Navier–Stokes equations provides useful insight into
the dynamics of transitional and turbulent flows and can provide a model for the dominant …
the dynamics of transitional and turbulent flows and can provide a model for the dominant …
Noise reduction on low Reynolds number rotors by boundary layer transition
Following force balance and acoustic measurements in an anechoic chamber, we have
shown that promoting earlier boundary layer transition on an idealised low Reynolds …
shown that promoting earlier boundary layer transition on an idealised low Reynolds …