Experimental Investigations of Incident Shockwave Boundary Layer Interactions in a Continuously Operating Supersonic Wind Tunnel

Development of a PVDF Piezo-Film Sensor Array for Unsteady Wall-Pressure Measurements in a Turbulent SBLI

“…The experimental investigations were carried out in the supersonic wind tunnel at the Chair of Aerodynamics of Technische Universität Berlin. An in-depth review of the facility is presented by Rohlfs et al [31], and a schematic representation is shown in figure 2. The tunnel has continuous indraft operation: the air is sucked in by a centrifugal compressor, driven up to 16 000 rpm by a 400 kW electric DC motor.…”

“…Fig.2Schematic representation of the supersonic wind tunnel present at TU Berlin with a focus on the turbulent SBLI test section [31]. …”