The report also said the helicopter's main rotor disc
had struck a fir tree about 30ft below its top and that "the pilotmay have been attempting to arrest a rate of descent and was therefore trying to avoid the rising terrain".
cr] is the flux density in the rotor disc
core, and [B.
The manufacturer indicates that the main rotor disc
has a diameter of 15.
NDE low pressure rotors on nuclear power plants of EDF: control trees and low pressure rotor discs
hooped for CP0 and CP1 bearings.
We were 8 to 10 rotor discs
behind lead and had no trouble seeing them.