Thus, the real-time monitoring of the reactions of the proprotor system to these varying operating ... The DLR Institute of Aerodynamics and Flow Technology is coordinating the project, developing the ...

This unique feature prevents ingestion of self-turbulence and contamination of the aerodynamic and aeroacoustic measurement for proprotor experiments. The pressure-neutral acoustic wind tunnel is ...

Nonetheless, without a functioning and durable proprotor gearbox that does not have hard clutch disengagement or disintegrate - the V-22 cannot safely, reliably transition from vertical to ...