Show simple item record

contributor authorShih-Ming Yang
date accessioned2017-05-08T23:43:05Z
date available2017-05-08T23:43:05Z
date copyrightApril, 1993
date issued1993
identifier issn1048-9002
identifier otherJVACEK-28808#159_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/112926
description abstractThe vibration of a spinning annular disk with coupled translational and rotational rigid-body motion is analyzed. The spinning disk, with one linear spring as transverse load, is free to translate and rotate relative to the shaft axis. Modal functions of a stationary annular disk are used to describe the elastic displacement of the spinning disk. The governing equation includes the rigid disk translation, rotation, and the flexible disk vibration. Coupling effects between the rigid-body motion and the annular disk modal function are identified in the formulation. Because of the coupling effects, stable operation beyond divergence (critical speed) is achieved, the disk loses its stability to flutter. This stability prediction is different from that of a spinning disk without rigid-body motion where the disk is unstable at and right after divergence.
publisherThe American Society of Mechanical Engineers (ASME)
titleVibration of a Spinning Annular Disk With Coupled Rigid-Body Motion
typeJournal Paper
journal volume115
journal issue2
journal titleJournal of Vibration and Acoustics
identifier doi10.1115/1.2930326
journal fristpage159
journal lastpage164
identifier eissn1528-8927
treeJournal of Vibration and Acoustics:;1993:;volume( 115 ):;issue: 002
contenttypeFulltext


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record