Abstract: There is evidence in the literature of strong static pressure pulsation on the suction and pressure sides of turbine aerofoil rows experiencing unsteady wake interaction from upstream blade rows. This evidence is both ...

Abstract: This paper reports on insights into the detailed thermodynamics of axial turbine nozzle guide vane (NGV) wakes as they interact with the rotor blades. The evidence presented is both computational and experimental. Unsteady ...

Abstract: World literature has introduced the aerodynamic importance of unsteadiness in turbines. In particular, the unsteady static pressure field determines the work of the machine. The unsteadiness can redistribute the total ...

Abstract: In a joint project between the Institute of Aircraft Propulsion Systems (ILA) and MTU Aero Engines, a twostage low pressure turbine is tested at design and strong offdesign conditions. The experimental data taken in the ...

Abstract: In a cooperative project between the Institute of Aircraft Propulsion Systems and MTU Aero Engines GmbH, a twostage low pressure turbine with integrated 3D airfoil and endwall contouring is tested. The experimental data ...

Abstract: The measurement of unsteady total temperature is of great interest for the examination of loss mechanisms in turbomachinery with respect to the improvement of the efficiency. Since conventional thermocouples are limited ...