Abstract
Language | English |
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Title of host publication | Proceedings of the 1995 ASME Design Engineering Technical Conference |
Pages | 1125-1133 |
Number of pages | 9 |
Publication status | Published - 1996 |
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Keywords
- damping
- equations of motion
- friction
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Parametric vibrations in discs : point-wise and distributed loads, including rotating friction. / Ouyang, H.; Chan, S.N.; Mottershead, J.E.; Friswell, M.I.; Cartmell, M.P.
Proceedings of the 1995 ASME Design Engineering Technical Conference. 1996. p. 1125-1133.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book
TY - GEN
T1 - Parametric vibrations in discs
T2 - point-wise and distributed loads, including rotating friction
AU - Ouyang, H.
AU - Chan, S.N.
AU - Mottershead, J.E.
AU - Friswell, M.I.
AU - Cartmell, M.P.
PY - 1996
Y1 - 1996
N2 - This paper is concerned with the parametric resonances in a stationary annular disc when excited by a rotating load system. Two forms of the load system are considered. In the first, the load consists of a discrete transverse mass-spring-damper system and a frictional follower load. Secondly, a distributed mass-spring system (without friction) is studied. In both cases the transverse load is rotated at a uniform speed around the disc. Equations of motion are developed for the two cases, and the results of a multiple scales analysis are presented. The disc is found to exhibit many parametric resonances at subcritical speeds when friction is present.
AB - This paper is concerned with the parametric resonances in a stationary annular disc when excited by a rotating load system. Two forms of the load system are considered. In the first, the load consists of a discrete transverse mass-spring-damper system and a frictional follower load. Secondly, a distributed mass-spring system (without friction) is studied. In both cases the transverse load is rotated at a uniform speed around the disc. Equations of motion are developed for the two cases, and the results of a multiple scales analysis are presented. The disc is found to exhibit many parametric resonances at subcritical speeds when friction is present.
KW - damping
KW - equations of motion
KW - friction
UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-0029428871&partnerID=40&md5=da74790afc5da790a5f14f036e0a7527
M3 - Conference contribution book
SP - 1125
EP - 1133
BT - Proceedings of the 1995 ASME Design Engineering Technical Conference
ER -