A Note on the Calculation of Torsional Natural Frequencies of Branch Systems
- 1 February 1972
- journal article
- Published by ASME International in Journal of Engineering for Industry
- Vol. 94 (1) , 279-283
- https://doi.org/10.1115/1.3428122
Abstract
An adoption of matrix techniques is proposed as a method for the solution of torsional natural frequencies in a branch or geared shaft system. Both fundamental and higher mode shapes and frequencies are produced by a comparatively rapid and straightforward technique. The method is illustrated by a numerical example of a coupled turbine and reciprocating engine system driving a common propeller.Keywords
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