I. Experimental research concerning transonic, subsonic aerodynamic and heat transfer
- Shock wave boundary layer interaction
- Flow control: separation and transition control
- Modeling of the transpiration flow through perforated plates.
- Cooling of gas turbine blades, endwalls and casings
- Unsteady shock wave behavior
II. Small and large scale wind energy, Aerodynamics and Construction
- Investigations of wind turbines characteristic
- Modal analysis of wind turbine blades and towers