The critical whirling speeds and natural vibrations of a shaft carrying a symmetrical rotor

dc.contributor.author	E. Downham	en_US
dc.date.accessioned	2014-10-21T15:53:15Z
dc.date.available	2014-10-21T15:53:15Z
dc.date.issued	1950	en_US
dc.identifier.other	ARC/R&M-2854	en_US
dc.identifier.uri	https://reports.aerade.cranfield.ac.uk/handle/1826.2/3411
dc.description.abstract	The experiments described in this report are part of a programme of model experiments designed to establish an accurate method for calculating the critical whirling speeds of complex systems. The critical whirling speeds and natural vibrations of a single shaft flexibly supported and carrying a flexible rotor of appreciable moment of inertia have been investigated and good agreement has been obtained between experimental and calculated results for the rotating system. There is some discrepancy between calculated and experimental results for the vibration of the non-rotating system, which is thought to be due to the operational characteristics of the flexible bearing.	en_US
dc.relation.ispartofseries	Aeronautical Research Council Reports & Memoranda	en_US
dc.title	The critical whirling speeds and natural vibrations of a shaft carrying a symmetrical rotor	en_US