A�rospatiale engineers hoped to reduce vibration and ground resonance.
2.
The first prototype MBB BO 105 tested the airframe with Scout main rotor head and blades but it was destroyed due to ground resonance during its initial trials.
3.
This allowed Saunders-Roe to finally demonstrate that the ground resonance problems had been fixed when the Skeeter Mark 5 was tested by the A & AEE in March 1954.
4.
The XR-2 was destroyed by rotor ground resonance problems and the evaluation was continued with another modified YG-1B designated the "'XR-3 " '.
5.
The Skeeter 2 first flew on 15 November 1949, but it soon became apparent that it suffered from severe ground resonance problems that Cierva struggled to resolve, causing it to be destroyed during ground testing on 26 June 1950.
6.
The C . 8R incorporated drag hinges, due to blade flapping motion causing high blade root stresses in the rotor plane of rotation; this modification, however, resulted in other problems such as ground resonance for which drag hinge dampers were fitted.
7.
It was powered by a Armstrong Siddeley Panther II engine with a two-bladed tractor propeller; the engine also drove the three-bladed rotor via a clutched shaft . The C . 29 suffered from ground resonance during ground running and was not flown.
8.
Ground resonance is usually precipitated by a hard landing or an asymmetrical ground contact, and is more likely to occur when components of the landing gear or damping system are improperly maintained, such as the drag hinge dampers, oleo struts, or wheel tire pressure.
9.
Testing showed that these aircraft remained underpowered and that the ground resonance problems had not been resolved, causing official support to be suspended with Saunders-Roe undertaking a long series of company-funded tests to identify the causes and to identify solutions to the problems.
How to say ground resonance in Hindi and what is the meaning of ground resonance in Hindi? ground resonance Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
Mobile