Die transsonische Umströmung von elastischen Körpern kann zu komplexen, nichtlinearen aeroelastischen Wechselwirkungen führen. Bisher kaum untersucht sind dabei aeroelastische Systeme, bei denen die laminar-turbulente Grenzschichttransition eine zentrale Rolle für die stationäre und instationäre Aerodynamik darstellt. Ein Zusammenspiel dieser Komponenten führt an dem superkritischen CAST 10-2 Flügelprofil zu einem neuartigen Flattermechanismus, welcher in der vorliegenden Arbeit untersucht und identifiziert wird. Hierzu wurden transsonische Windkanalexperimente mit zwangserregten Nick- und selbsterregten Flatterschwingungen durchgeführt. Die Untersuchungen fanden schwerpunktmäßig bei einer freien Grenzschichttransition in einem Mach-Z...
Aeroelasticidade não linear é uma área multidisciplinar e importante em engenharia aeronáutica e aer...
First results of a flutter experiment in transonic flow are presented. A wind tunnel model with the ...
Founded in 1957, the Institute of Aeroelasticity in Göttingen is one of the 17 institutes focusing m...
Today a lot of attention is paid to the development of environmental friendly technologies. In the a...
A laminar wing has a high potential in terms of fuel savings. It should however not lead to a reduct...
Nowadays drag reductions are important also in aircraft design. Natural laminar flow on aircraft win...
This paper presents a flutter analysis for the supercritical CAST 10-2 airfoil in a flow with free b...
This paper presents a utter analysis for the supercritical CAST 10-2 airfoil and the laminar NACA 64...
Recent results from flutter experiments of the supercritical airfoil NLR 7301 at flow conditions clo...
A Navier-Stokes Computational Fluid Dynamics (CFD) code is coupled with a Computa-tional Structural ...
Classical flutter is a dynamic instability that occurs in two-degree-of-freedom slender bodies with ...
Atmospheric turbulence is encountered frequently in flight. It creates oncoming flow disturbances fo...
In the recently modified DLR transonic wind tunnel in Goettingen, flutter measurements were performe...
A hazardous and not fully understood aeroelastic phenomenon is the transonic dip,the decrease in flu...
Transonic flows, which are common in aeronautical and spatial propulsion systems, produce shock-wave...
Aeroelasticidade não linear é uma área multidisciplinar e importante em engenharia aeronáutica e aer...
First results of a flutter experiment in transonic flow are presented. A wind tunnel model with the ...
Founded in 1957, the Institute of Aeroelasticity in Göttingen is one of the 17 institutes focusing m...
Today a lot of attention is paid to the development of environmental friendly technologies. In the a...
A laminar wing has a high potential in terms of fuel savings. It should however not lead to a reduct...
Nowadays drag reductions are important also in aircraft design. Natural laminar flow on aircraft win...
This paper presents a flutter analysis for the supercritical CAST 10-2 airfoil in a flow with free b...
This paper presents a utter analysis for the supercritical CAST 10-2 airfoil and the laminar NACA 64...
Recent results from flutter experiments of the supercritical airfoil NLR 7301 at flow conditions clo...
A Navier-Stokes Computational Fluid Dynamics (CFD) code is coupled with a Computa-tional Structural ...
Classical flutter is a dynamic instability that occurs in two-degree-of-freedom slender bodies with ...
Atmospheric turbulence is encountered frequently in flight. It creates oncoming flow disturbances fo...
In the recently modified DLR transonic wind tunnel in Goettingen, flutter measurements were performe...
A hazardous and not fully understood aeroelastic phenomenon is the transonic dip,the decrease in flu...
Transonic flows, which are common in aeronautical and spatial propulsion systems, produce shock-wave...
Aeroelasticidade não linear é uma área multidisciplinar e importante em engenharia aeronáutica e aer...
First results of a flutter experiment in transonic flow are presented. A wind tunnel model with the ...
Founded in 1957, the Institute of Aeroelasticity in Göttingen is one of the 17 institutes focusing m...