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About a possibility of parametric vibrations occurrence in the system of propeller shaft

Author(s): Mironov Alfred Ivanovich | Khalyavkin Aleksey Aleksandrovich

Journal: Vestnik of Astrakhan State Technical University. Series: Marine Engineering and Technologies
ISSN 2073-1574

Issue: 1;
Start page: 131;
Date: 2010;
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Keywords: cross-section parametric vibrations | propeller shaft | parametric vibrations.

Cross-section parametric vibrations of a propeller shaft are considered in the paper. It is established that a propeller shaft may have parametric vibrations. It is noted that the traditional calculation scheme of propeller shafts requires perfection irrespective of the fact that there are or not parametric vibrations in the system of the propeller shaft, in order to put a real length of stern-tube bearings.
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