The present experimental investigation characterizes the development and decay of
transonic buffet on the supercritical airfoil OAT15A, as well as the flow field and shock …

This article uses triglobal stability analysis to address the question of shock-buffet
unsteadiness, and associated modal dominance, on infinite wings at high Reynolds number …

Self-sustained shock wave oscillations on airfoils, commonly defined as shock buffet, can
occur under certain combinations of transonic Mach numbers M∞ and angles of attack …

The aerodynamics of transport aircraft at the borders of the flight envelope is characterized
by complex interactions and nonlinear, unsteady flow phenomena. The underlying physical …

The transonic flow around an elastically suspended supercritical airfoil was experimentally
investigated in order to enhance knowledge of buffet boundary dependencies and the …

Whirl flutter as an aeroelastic instability can be a limiting factor in the design and certification
of turboprop aircraft configurations, especially for the engine suspension. Whirl flutter …

The interaction between the transonic flow around a spring mounted OAT15A airfoil model
and the resulting pitching motion of the model were investigated with the goal of …

The flow over a wing model with aspect ratio 2 and based on the supercritical airfoil
(OAT15A) was experimentally investigated for a fixed Reynolds number (R ec) of 3× 10 6 …

The aeroelastic instability phenomenon called whirl flutter is of increased interest for the
flutter assessment of aircraft, as a new generation of propeller aircraft is being developed …

Shock buffet on wings is a phenomenon caused by strong shock-wave/boundary-layer
interaction resulting first in self-sustained flow unsteadiness and eventually in a detrimental …