Three-dimensional separation over unswept cantilevered wings at a moderate Reynolds number
JM Neal, M Amitay - Physical Review Fluids, 2023 - APS
An experimental investigation of separated flows over unswept, cantilevered wings with a
NACA 0015 cross section is presented. For all experiments, the chord-based Reynolds …
NACA 0015 cross section is presented. For all experiments, the chord-based Reynolds …
Parametric investigation of stall cell formation on a NACA 0015 airfoil
H Dell'Orso, M Amitay - AIAA Journal, 2018 - arc.aiaa.org
An experimental parametric exploration of stall cells on a NACA 0015 airfoil with aspect ratio
aspect ratio= 4 was conducted. First, flowfield measurements were performed using …
aspect ratio= 4 was conducted. First, flowfield measurements were performed using …
Wake dynamics of tapered wings. Part II: an experimental study
View Video Presentation: https://doi. org/10.2514/6.2023-2298. vid An experimental
investigation was performed to illuminate the effects of sweep and taper on separated flows …
investigation was performed to illuminate the effects of sweep and taper on separated flows …
Unsteady motions in the turbulent separation bubble of a two-dimensional wing
The unsteadiness of a turbulent separation bubble (TSB) formed close to the trailing edge of
a two-dimensional wing was investigated using time-resolved particle image velocimetry …
a two-dimensional wing was investigated using time-resolved particle image velocimetry …
Stall cell formation over a post-stall airfoil: effects of active perturbations using plasma actuators
Stall cells have been observed over stalled airfoils by many researchers and there have
been extensive discussions in the literature on their formation mechanism. They have been …
been extensive discussions in the literature on their formation mechanism. They have been …
Real-time feedback stall control of an airfoil at large Reynolds numbers using linear genetic programming
Machine learning control is applied in real-time to an airfoil equipped with variable-velocity
jets and pressure sensors in a closed-loop wind tunnel. The objective of the control is to …
jets and pressure sensors in a closed-loop wind tunnel. The objective of the control is to …
Flow separation control over a thin post-stall airfoil: effects of excitation frequency
The results of experiments investigating excitation of flow instability over a VR-7 airfoil at a
post-stall angle of attack of 19° are presented. The Reynolds number based on the chord …
post-stall angle of attack of 19° are presented. The Reynolds number based on the chord …
The interaction between turbulent separation bubble breathing and wall pressure on a 2D wing
This investigation characterized the relation between the breathing motion and wall-
pressure fluctuations for a turbulent separation upstream of the trailing edge of a two …
pressure fluctuations for a turbulent separation upstream of the trailing edge of a two …
Similarities in massive separation across Reynolds numbers for swept and tapered finite span wings
Experimental investigations were performed to elucidate the features of flow fields occurring
over cantilevered finite-aspect ratio NACA 0015 wings at high angles of attack with various …
over cantilevered finite-aspect ratio NACA 0015 wings at high angles of attack with various …
Effects of a trailing-edge flap on stall cell characteristics of a NACA0012 wing
In this case study, we examine the effect of airfoil shape/camber on the formation and
existence of stall cells. A series of experiments using a NACA0012 wing with a trailing-edge …
existence of stall cells. A series of experiments using a NACA0012 wing with a trailing-edge …