Vibration characteristics of a cracked rotor with two open cracks
AS Sekhar - Journal of Sound and Vibration, 1999 - Elsevier
Journal of Sound and Vibration, 1999•Elsevier
The dynamic behaviour of structures, in particular, that of a rotor, containing cracks is a
subject of considerable current interest. Several researchers have developed models of
cracked rotor systems considering mainly a single transverse surface crack. In the present
study Finite Element (FEM) analysis of a rotor system for flexural vibrations has been
considered by including a shaft with two open cracks have been carried out and the
influence of one crack over the other for eigenfrequencies, mode shapes and for threshold …
subject of considerable current interest. Several researchers have developed models of
cracked rotor systems considering mainly a single transverse surface crack. In the present
study Finite Element (FEM) analysis of a rotor system for flexural vibrations has been
considered by including a shaft with two open cracks have been carried out and the
influence of one crack over the other for eigenfrequencies, mode shapes and for threshold …
The dynamic behaviour of structures, in particular, that of a rotor, containing cracks is a subject of considerable current interest. Several researchers have developed models of cracked rotor systems considering mainly a single transverse surface crack. In the present study Finite Element (FEM) analysis of a rotor system for flexural vibrations has been considered by including a shaft with two open cracks have been carried out and the influence of one crack over the other for eigenfrequencies, mode shapes and for threshold speed limits has been observed.
Elsevier
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