A Short Note on Transverse Vibrations of a Shaft Carrying Two (or One) Disk Excited by a Nonideal Motor
Nenhuma Miniatura disponível
Data
2009-01-01
Autores
Felix, J. L. Palacios [UNESP]
Balthazar, José Manoel [UNESP]
Brasil, R. M L R F
Título da Revista
ISSN da Revista
Título de Volume
Editor
Asme-amer Soc Mechanical Eng
Resumo
The paper presents a number of numerical simulations of the transverse vibrations of two (or one) imbalanced 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 die rotor [DOI: 10.1115/1.3007979]
Descrição
Palavras-chave
limited power supply, nonideal vibrations, transverse vibrations, disks, sommerfeld effect
Como citar
Journal of Computational and Nonlinear Dynamics. New York: Asme-amer Soc Mechanical Eng, v. 4, n. 1, p. 6, 2009.