Like all resonant mass absorbers, the effectiveness of the device is high at the resonance frequency, while it is very low or negligible outside a very narrow band centered on this frequency. This device has minimal damping to maximize its effectiveness at the tuning frequency.
LDO-H3108
To dampen the vibrations generated by the rotor and transmitted to the hub and then to the helicopter
Contacts
For further information, write:
CTIO
Chief Technology and Innovation Office
Technology Transfer Team
Chief Technology and Innovation Office
Technology Transfer Team