A preliminary experiment in resonance testing a rotating blade

dc.contributor.author	C. W. Skingle	en_US
dc.contributor.author	D. R. Gaukroger	en_US
dc.contributor.author	G. A. Taylor	en_US
dc.date.accessioned	2014-10-20T11:05:33Z
dc.date.available	2014-10-20T11:05:33Z
dc.date.issued	1969	en_US
dc.identifier.other	ARC/CP-1070	en_US
dc.identifier.uri	https://reports.aerade.cranfield.ac.uk/handle/1826.2/1083
dc.description.abstract	An experiment to excite the flapping modes of a two-blade nonarticulated model rotor is described. The experiment was designed to develop a method of exciting a blade whilst it is rotating, and to measure the change of natural frequencies due to centrifugal effects. Three of the first four modes of the blade were excited over a range of rotational speeds, and the variations of frequency and damping with rotational speed are given for each mode.	en_US
dc.relation.ispartofseries	Aeronautical Research Council Current Papers	en_US
dc.title	A preliminary experiment in resonance testing a rotating blade	en_US