Airframer

The Airframer Bulletin

German-Dutch Wind Tunnels (DNW)

All news ✕ Clear ‹ Current edition

Every Bulletin story and press release covering German-Dutch Wind Tunnels (DNW), newest first.

3 items

2026
5 February Rotor with actively twisting blades in the wind tunnel.

DLR tests active rotor twisting to cut helicopter noise and vibration

Wind tunnel trials under the STAR project showed measurable noise and vibration reductions while improving rotor efficiency under high-load conditions.

19 January

ReleaseBeyond Aero experimentally validates hydrogen-electric architecture in wind tunnel testing

2025
16 June

ReleaseSafran reaches major milestones with composite fan blades for future engines