Add to ORKGThis paper shows as the destabilising influence of the shaft hysteresis on the supercritical rotor whirl can be efficiently counterbalanced by external dissipative sources. After calculating the steady whirling paths of the rotor and the bearing due to unbalance, the stability is checked by the Routh-Hurwitz procedure, investigating the influence of the stiffness anisotropy of the supports. A fairly interesting result is that the instability phenomena can be conveniently prevented by different suspension stiffness in the horizontal and vertical planes
One of the causes of rotor instability is the damping of the rotating parts of the system. Its de-st...
Even though the role of damping in rotordynamics has been known for more than half a century, some i...
High speed rotors are usually operated above the critical speed to achieve a good selfcentring and t...
This paper shows as the destabilising influence of the shaft hysteresis on the supercritical rotor w...
The destabilizing influence of the internal friction on the supercritical rotor whirl can be efficie...
SUMMARY. The undesired whirl of rotating machines can be reduced by elastic journal box suspension ...
The internal friction associated with the shaft hysteresis or with the possible release of some shri...
The two main sources of internal friction in a rotor-shaft system are the shaft structural hysteresi...
Most of the undesired whirling motions of rotating machines can be efficiently reduced by supporting...
The internal friction of a rotor-shaft-support system is mainly due to the shaft structural hysteres...
Abstract A new technique for the rotor whirl damping in rotating machinery, based on the elastic su...
International audienceThe case of a rotating shaft with internal damping mounted either on elastic d...
The internal friction due to the shaft hysteresis or the shrink fitting release exerts a destabilizi...
International audienceA mathematical model is presented that expresses the viscous and hysteretic da...
A method of analysis is developed for studying the whirl stability of rotor-bearing systems without ...
One of the causes of rotor instability is the damping of the rotating parts of the system. Its de-st...
Even though the role of damping in rotordynamics has been known for more than half a century, some i...
High speed rotors are usually operated above the critical speed to achieve a good selfcentring and t...
This paper shows as the destabilising influence of the shaft hysteresis on the supercritical rotor w...
The destabilizing influence of the internal friction on the supercritical rotor whirl can be efficie...
SUMMARY. The undesired whirl of rotating machines can be reduced by elastic journal box suspension ...
The internal friction associated with the shaft hysteresis or with the possible release of some shri...
The two main sources of internal friction in a rotor-shaft system are the shaft structural hysteresi...
Most of the undesired whirling motions of rotating machines can be efficiently reduced by supporting...
The internal friction of a rotor-shaft-support system is mainly due to the shaft structural hysteres...
Abstract A new technique for the rotor whirl damping in rotating machinery, based on the elastic su...
International audienceThe case of a rotating shaft with internal damping mounted either on elastic d...
The internal friction due to the shaft hysteresis or the shrink fitting release exerts a destabilizi...
International audienceA mathematical model is presented that expresses the viscous and hysteretic da...
A method of analysis is developed for studying the whirl stability of rotor-bearing systems without ...
One of the causes of rotor instability is the damping of the rotating parts of the system. Its de-st...
Even though the role of damping in rotordynamics has been known for more than half a century, some i...
High speed rotors are usually operated above the critical speed to achieve a good selfcentring and t...