Nonplanar vibration and dynamics instability of slender cruciform columns

2013 ◽  
pp. 97-98
Keyword(s):  
Nonplanar Vibration

scholarly journals Nonplanar Vibration of a Pipe Conveying Fluid (In Case of an Asymmetrical Spring Supported End)

2003 ◽  
Vol 69 (688) ◽  
pp. 3141-3148 ◽  
Author(s):  
Kiyotaka YAMASHITA ◽  
Jun AGATA ◽  
Arata MOTOKI ◽  
Masatsugu YOSHIZAWA
Keyword(s):  
Pipe Conveying Fluid ◽  
Nonplanar Vibration ◽  
Conveying Fluid

444 Beating Phenomena of Nonplanar Vibration of a Flexible Pipe Conveying Fluid

2003 ◽  
Vol 2003 (0) ◽  
pp. _444-1_-_444-6_
Author(s):  
Jun AGATA ◽  
Kiyotaka YAMASHITA ◽  
Masatsugu YOSHIZAWA
Keyword(s):  
Pipe Conveying Fluid ◽  
Flexible Pipe ◽  
Nonplanar Vibration ◽  
Conveying Fluid

scholarly journals 228 Nonplanar Vibration of a Fluid-Convey ing Pipe : Effects of Horizontal Excitation at the Upper End

2009 ◽  
Vol 2009 (0) ◽  
pp. _228-1_-_228-6_
Author(s):  
Hiroaki FURUYA ◽  
Masatsugu YOSHIZAWA ◽  
Kiyotaka YAMASHITA ◽  
Yuki HIROSE ◽  
Keita NAKAMURA
Keyword(s):  
Nonplanar Vibration

Nonplanar Vibration of a Vertical Fluid-Conveying Pipe (Effect of Horizontal Excitation at the Upper End)

2014 ◽  
Vol 136 (4) ◽  
Author(s):  
Kiyotaka Yamashita ◽  
Hiroaki Furuya ◽  
Hiroshi Yabuno ◽  
Masatsugu Yoshizawa
Keyword(s):  
Limit Cycle ◽  
Excitation Frequency ◽  
Horizontal Direction ◽  
Pipe Conveying Fluid ◽  
Lateral Vibration ◽  
Ccd Cameras ◽  
Cycle Frequency ◽  
Excited Vibration ◽  
Nonplanar Vibration ◽  
Conveying Fluid

Nonlinear and nonplanar lateral vibration of a self-excited vertical cantilevered pipe conveying fluid is studied for the case that the upper end of the pipe is periodically excited in the horizontal direction. The modulation equations, which are coupled with nonlinear terms and govern the amplitudes and phases of nonplanar vibration, are analytically derived. When the excitation frequency is near the nonplanar limit cycle frequency, the nonplanar self-excited vibration is quenched to the excitation, and the amplitude of lateral vibration in the direction perpendicular to the horizontal excitation is decreased. Experiments were conducted and spatial pipe behaviors were observed using two CCD cameras. The theoretically predicted effects of horizontal excitation were confirmed qualitatively.

Nonlinear nonplanar vibration of a functionally graded box beam

Meccanica ◽  
2014 ◽  
Vol 49 (8) ◽  
pp. 1795-1819 ◽  
Author(s):  
E. C. Carvalho ◽  
P. B. Gonçalves ◽  
G. Rega ◽  
Z. J. G. N. Del Prado
Keyword(s):  
Functionally Graded ◽  
Box Beam ◽  
Nonplanar Vibration
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