Coupled torsional and bending vibrations of a rotor with an open crack
β Scribed by W. M. Ostachowicz; M. Krawczuk
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 547 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0939-1533
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π SIMILAR VOLUMES
A transverse surface crack is known to add to the shaft a local flexibility due to the stress-strain singularity in the vicinity of the crack tip. This flexibility can be represented by way of a 6 β’ 6 matrix describing the local flexibility in a short shaft element which includes the crack. This mat
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) ana
The paper presents the full formulation for a crack model for analyzing the triply coupled free vibration of both Timoshenko (short) and EulerβBernoulli (long) shaft beams based on compliance approach in the presence of a planar open edge crack in an arbitrary angular orientation with a reference di