TY - JOUR
T1 - Vibration Localization in Rotating Shafts, Part 1
T2 - Theory
AU - Galip Ulsoy, A.
AU - Pierre, Christophe
AU - Choi, Suhyun
PY - 1998/1
Y1 - 1998/1
N2 - This paper presents a theoretical study of vibration localization in single-span, flexible, rotating shafts. A noncircular cross-section of the rotating shaft, leading to dissimilar lateral moments of inertia, can introduce disorder. Internal coupling between the principal directions of vibration is provided by the rotational speed through the gyroscopic moments. It is shown, both analytically and numerically, that directional vibration localization can occur for certain appropriate combinations of disorder and coupling.
AB - This paper presents a theoretical study of vibration localization in single-span, flexible, rotating shafts. A noncircular cross-section of the rotating shaft, leading to dissimilar lateral moments of inertia, can introduce disorder. Internal coupling between the principal directions of vibration is provided by the rotational speed through the gyroscopic moments. It is shown, both analytically and numerically, that directional vibration localization can occur for certain appropriate combinations of disorder and coupling.
UR - http://www.scopus.com/inward/record.url?scp=0031672136&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0031672136&partnerID=8YFLogxK
U2 - 10.1115/1.2893796
DO - 10.1115/1.2893796
M3 - Article
AN - SCOPUS:0031672136
SN - 1048-9002
VL - 120
SP - 138
EP - 148
JO - Journal of Vibration and Acoustics, Transactions of the ASME
JF - Journal of Vibration and Acoustics, Transactions of the ASME
IS - 1
ER -