Bulletin of JSME
Online ISSN : 1881-1426
Print ISSN : 0021-3764
On the Vibration Characteristics of an Elastically Supported Mechanical System with a Non-Uniform Shaft Having Masses on It
Atsushi KIUCHI
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1959 Volume 2 Issue 6 Pages 318-323

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Abstract
This paper deals with the natural frequency equation of the mechanical system shown in Fig. 1. As a numerical application the critical speed of a mixer shown in Fig. 5 was studied and it is found there is a zone having no critical speed for any value of Kφ. Comparison of analytical with experimental results of the mixer is presented. The natural frequency equation of a floating or flying body is obtained. For the problem of calculating the critical speed of a jet engine mounted on an aeroplane this theory may be applied.
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© The Japan Society of Mechanical Engineers
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