2024-03-28T15:52:00Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00007374
2023-01-16T03:52:38Z
320:321:322
偏平軸・円板系の内部共振現象 (主危険速度付近とその3倍付近)
Internal Resonance Phenomena of an Asymmetrical Shaft (In the Vicinities of the Major Critical Speed and Critical Speed of Three Times the Major Critical Speed)
石田, 幸男
ISHIDA, Yukio
井上, 剛志
INOUE, Tsuyoshi
大石, 真嗣
OISHI, Masatsugu
open access
日本機械学会
本文データは学協会の許諾に基づきCiNiiから複製したものである。
Vibration of Rotating Body
Nonlinear Vibration
Critical Speed
Subharmonic Resonance
Internal Resonance
An asymmetrical shaft has been investigated for many years because unstable vibrations appear in this rotor system. However, when the natural frequencies hold simple integral relation exactly or approximately, an internal resonance may occur and the nonlinear phenomena change remarkably. In this study, the nonlinear oscillations and internal resonance phenomena of an asymmetrical shaft are investigated theoretically and experimentally in the vicinities of the major critical speed and critical speed of three times the major critical speed. Further, we clarified characteristics of nonlinear phenomena in the transition from the system with internal resonance to the system with no internal resonance.
日本機械学会
2000-06
jpn
journal article
VoR
http://hdl.handle.net/2237/9054
https://nagoya.repo.nii.ac.jp/records/7374
http://ci.nii.ac.jp/naid/110002383125/
0387-5024
日本機械学會論文集 C編
66
646
1769
1776
https://nagoya.repo.nii.ac.jp/record/7374/files/JsMecEngC_66-646-1769.pdf
application/pdf
759.7 kB
2018-02-19