Accession Number : ADP000351

Title :   Shaft Vibrations in Turbomachinery Excited by Cracks,

Corporate Author : HANOVER UNIV (GERMANY F R) INST FUER MECHANIK

Personal Author(s) : Grabowski,Burkhard

Report Date : 1982

Pagination or Media Count : 17

Abstract : During the past years the dynamic behavior of rotors with cracks has been investigated mainly theoretically. This paper deals with the comparison of analytical and experimental results of the dynamics of a rotor with an artificial crack. The experimental results verify the crack model used in the analysis. They show the general possibility to determine a crack by extended vibration control.

Descriptors :   *Turbomachinery, *Shafts(Machine elements), *Cracks, *Vibration, *Stability, *Workshops, Crack propagation, Experimental data, Theory, West Germany

Distribution Statement : APPROVED FOR PUBLIC RELEASE