The transonic cascade wind tunnel (TGK) is installed at the Institute of Propulsion Technology in Cologne. This large-scale facility is used for investigations on compressor blade cascades; it is the ...

Compressor rotor blade vibrations are commonly categorized as either synchronous or non-synchronous occurrences. Forced response in rotor blades occurs due to circumferential flow disturbances, such ...

Axial compressors are critical components in aero-engines and industrial gas turbines, where blade vibration and aerodynamics are inextricably linked to performance and safety. Current research has ...

The main advantages of studying on flat grids are the very good metrological and optical accessibility and the possibility to study aerodynamic and geometric parameters independently of each other, ...