The paper presents a number of numerical simulations of the transverse vibrations of two (or one) unbalanced rotors forced by an electric motor, with limited power supply, during the passage through of the two resonance zones (increasing and decreasing input voltages). The predominant presence of the Sommerfeld effect, when the rotational velocity of the motor is captured, in the second resonance frequency is demonstrated. We have shown that the hysteretic jump phenomenon exists in a rotor system with two (or one) disks, and with this, we have shown that a torque is influenced by the dynamical behavior of the rotor.
A Short Note on Transverse Vibrations of a Shaft Carrying Two (or One) Disk Excited by a Nonideal Motor
- Views Icon Views
- Share Icon Share
- Search Site
Felix, J. L. P., Balthazar, J. M., and Brasil, R. M. L. R. F. (December 16, 2008). "A Short Note on Transverse Vibrations of a Shaft Carrying Two (or One) Disk Excited by a Nonideal Motor." ASME. J. Comput. Nonlinear Dynam. January 2009; 4(1): 014501. https://doi.org/10.1115/1.3007979
Download citation file: