Flow-Induced Vibration of Rotating Shafts

2013 ◽  
pp. 77-113 ◽  
Author(s):  
Andrew D. Dimarogonas ◽  
Stefanos A. Paipetis ◽  
Thomas G. Chondros
Keyword(s):  
Flow Induced Vibration ◽  
Rotating Shafts

Heat-Flow-Induced Vibration of Rotating Shafts: The Newkirk Effect

2013 ◽  
pp. 115-143 ◽  
Author(s):  
Andrew D. Dimarogonas ◽  
Stefanos A. Paipetis ◽  
Thomas G. Chondros
Keyword(s):  
Heat Flow ◽  
Flow Induced Vibration ◽  
Rotating Shafts

Bisynchronous Torsional Vibrations in Rotating Shafts

1987 ◽  
Vol 54 (4) ◽  
pp. 893-897 ◽  
Author(s):  
O. Bernasconi
Keyword(s):  
Angular Momentum ◽  
Nonlinear Term ◽  
Rotation Frequency ◽  
Longitudinal Component ◽  
Torsional Vibrations ◽  
Rotating Shaft ◽  
Rotating Shafts

In this study, the intrinsic behavior of rotating shafts with residual unbalance is considered. The longitudinal component of the angular momentum caused by synchronous precession (whirling) induces torsional vibrations with a frequency of twice the rotation frequency (bisynchronous). The nonlinear term which represents this coupling is characteristic of the asymmetrical aspect of rotating shaft kinematics. This result has been obtained analytically and confirmed experimentally.

Flow-induced vibration of a trapezoidal cylinder at low Reynolds numbers

2021 ◽  
Vol 33 (5) ◽  
pp. 053602
Author(s):  
Shubiao Wang ◽  
Wenming Cheng ◽  
Run Du ◽  
Yupu Wang ◽  
Qingrong Chen
Keyword(s):  
Reynolds Numbers ◽  
Flow Induced Vibration ◽  
Low Reynolds Numbers ◽  
Low Reynolds
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