Figure Q4. illustrates a rotor assembly with out-of-balance rotor discs in planes A, B
and C. The out-of-balance mass x radius products in planes A and C are as
indicated in the figure. The out-of-balance mBrB in plane B and its angular position [itex]\Theta[/itex]B
are such that the system is in static balance.
(a) Determine the values of mBrB and [itex]\Theta[/itex]B.
(b) If the system is to be dynamically balanced by adding balancing masses m1r1
and m2r2 in planes A and C, respectively, determine their values and angular
positions [itex]\Theta[/itex]1 and [itex]\Theta[/itex]2.
Any help is much appreciated!
and C. The out-of-balance mass x radius products in planes A and C are as
indicated in the figure. The out-of-balance mBrB in plane B and its angular position [itex]\Theta[/itex]B
are such that the system is in static balance.
(a) Determine the values of mBrB and [itex]\Theta[/itex]B.
(b) If the system is to be dynamically balanced by adding balancing masses m1r1
and m2r2 in planes A and C, respectively, determine their values and angular
positions [itex]\Theta[/itex]1 and [itex]\Theta[/itex]2.
Any help is much appreciated!