Within a narrow band of flight conditions in the transonic regime, interactions between shock-
waves and intermittently separated shear layers result in large amplitude, self-sustained …

Within the transonic regime, the aeroelastic problems exhibit many unique characteristics
compared with subsonic and supersonic cases. Although a lot of research has been carried …

Response modes computed via linear resolvent analysis of a turbulent mean-flow field have
been shown to qualitatively capture characteristics of the observed turbulent coherent …

Shock buffet on wings encountered in edge-of-the-envelope transonic flight remains an
unresolved and disputed flow phenomenon, challenging both fundamental fluid mechanics …

Global stability analysis is used to analyse the onset of transonic buffet on infinite swept and
unswept wings. This high-Reynolds-number flow is governed by the unsteady Reynolds …

Frequency lock-in can occur on a spring suspended airfoil in transonic buffeting flow, in
which the coupling frequency does not follow the buffet frequency but locks onto the natural …

The self-sustaining mechanisms of shock oscillations in transonic airfoil buffet are studied by
wall-resolved large-eddy simulation (LES) and resolvent analysis. The LES successfully …

The objective of this paper is to analyze the 3D buffet phenomenon which appears on a
swept wing at a high Mach number and/or high angle of attack. This aerodynamic instability …

Transonic buffeting phenomena on a three-dimensional swept wing were experimentally
analyzed using a fast-response pressure-sensitive paint (PSP). The experiment was …

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 …