Rayleigh’s method of finding critical shaft angular velocity, per Eqn 7-23 from Shigley’s 10th ed.
Formula has warnings so can not be used - press "edit" below in order to fix.
|ω||Critical shaft speed (1/s)|
|g||Acceleration of gravity (m/s2)|
|w1||Weight of element 1 (N)|
|y1||Deflection of element 1 (m)|
|w2||Weight of element 2 (N)|
|y2||Deflection of element 2 (m)|