Experimental analysis of transonic buffet conditions on a two-dimensional supercritical airfoil
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 …
transonic buffet on the supercritical airfoil OAT15A, as well as the flow field and shock …
Experimental investigation of transonic shock buffet on an OAT15A profile
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 …
occur under certain combinations of transonic Mach numbers M∞ and angles of attack …
Effect of Mach number and pitching eigenfrequency on transonic buffet onset
The transonic flow around an elastically suspended supercritical airfoil was experimentally
investigated in order to enhance knowledge of buffet boundary dependencies and the …
investigated in order to enhance knowledge of buffet boundary dependencies and the …
Investigating the flow field dynamics of transonic shock buffet using particle image velocimetry
An experimental investigation was performed in order to better understand the transonic
shock buffet phenomenon and determine the dominant flow interactions at specific flow …
shock buffet phenomenon and determine the dominant flow interactions at specific flow …
Numerical simulation of wake interactions on a tandem wing configuration in high-speed stall conditions
J Kleinert, J Stober, T Lutz - CEAS Aeronautical Journal, 2023 - Springer
In this work, the interaction of the separated wake of the front wing with the rear wing of a
tandem configuration is investigated for high-speed stall conditions by means of hybrid …
tandem configuration is investigated for high-speed stall conditions by means of hybrid …
[PDF][PDF] Characterization of shock buffet on a supercritical 2d airfoil in transonic flow
The transonic flow over the supercritical OAT15A airfoil is investigated experimentally. Using
time-resolved focusing schlieren sequences, we extracted the temporal evolution of the …
time-resolved focusing schlieren sequences, we extracted the temporal evolution of the …
The Effect of Shock Control Bumps on the Transonic Flutter and Buffeting Characteristics of a Typical Wing Section
J Nitzsche, J Otte, C Kaiser, H Hennings - 19th International Forum on …, 2022 - elib.dlr.de
We investigate the effects of small-scale airfoil geometry modifications, in particular so-
called shock control bumps (SCB), on the transonic flutter and buffeting behavior of a …
called shock control bumps (SCB), on the transonic flutter and buffeting behavior of a …
Influence of Reynolds Number on Transonic Buffet Conditions on a Supercritical Airfoil
View Video Presentation: https://doi. org/10.2514/6.2023-0431. vid Transonic flow past
airfoils and wings is often associated with shock-wave/boundary-layer interactions and flow …
airfoils and wings is often associated with shock-wave/boundary-layer interactions and flow …
On the Wake/Tailplane Interaction in Established Transonic Shock Buffet Mode
Under particular combinations of upstream flow conditions the transonic flight regime is
associated with a highly unsteady and complex shock-wave/boundary-layer interaction …
associated with a highly unsteady and complex shock-wave/boundary-layer interaction …
Analysis of the flow development towards shock buffet on an OAT15A profile
View Video Presentation: https://doi. org/10.2514/6.2023-0244. vid Self-sustained shock
wave oscillations on airfoils, commonly known as shock buffet, can occur under certain …
wave oscillations on airfoils, commonly known as shock buffet, can occur under certain …