Thermally induced vibrations of long thin- walled cylinders of open section

1970 ◽  
Vol 7 (8) ◽  
pp. 897-905 ◽  
Author(s):  
HAROLD P. FRISCH
Keyword(s):  
Thermally Induced ◽  
Open Section ◽  
Thin Walled ◽  
Thermally Induced Vibrations

Thermally Induced Vibrations of Spinning Thin-Walled Composite Beam

AIAA Journal ◽  
2003 ◽  
Vol 41 (2) ◽  
pp. 296-303 ◽  
Author(s):  
Kyung-Eun Ko ◽  
Ji-Hwan Kim
Keyword(s):  
Composite Beam ◽  
Thermally Induced ◽  
Thin Walled ◽  
Thermally Induced Vibrations

Thermally induced vibrations of a self-shadowed split-blanket solar array

1995 ◽  
Vol 32 (2) ◽  
pp. 302-311 ◽  
Author(s):  
Earl A. Thornton ◽  
Gregory P. Chini ◽  
David W. Gulik
Keyword(s):  
Solar Array ◽  
Thermally Induced ◽  
Thermally Induced Vibrations

Pretwisted Curved Beams of Thin-Walled Open Section

1972 ◽  
Vol 39 (3) ◽  
pp. 779-785 ◽  
Author(s):  
A. I. Soler
Keyword(s):  
Numerical Technique ◽  
Equations Of Motion ◽  
Highway Bridges ◽  
Major Effect ◽  
Curved Beams ◽  
Open Section ◽  
Straight Beam ◽  
Thin Walled ◽  
Bending Modes ◽  
Axes Of Symmetry

Equations of motion are derived for coupled extension, flexure, and torsion of pretwisted curved bars of thin-walled, open section. The derivation is based on energy principles and includes inertia terms. The major effect of initial pretwist is to allow coupling of all possible beam deformation modes; however, if the bar is straight and has two axes of symmetry, pretwist causes coupling only between the two bending modes, and between extension and torsion. The governing equations are presented in first-order form, and a numerical technique is suggested for the case of space varying pretwist. It is suggested that these equations may form the basis for a simplified study of the effect of superelevation on the static and dynamic response of curved highway bridges. Finally, a simple straight beam with uniform pretwist is studied to compare effects of pretwist and restrained torsion in a thin-walled beam of open section.

Sensing and Control of Thermally Induced Vibrations of Stationary Blades Using Piezoelectric Materials

2017 ◽  
Vol 43 (3) ◽  
pp. 1301-1311 ◽  
Author(s):  
K. S. Al-Athel ◽  
H. M. Al-Qahtani ◽  
M. Sunar ◽  
L. Malgaca ◽  
A. Omar
Keyword(s):  
Piezoelectric Materials ◽  
Thermally Induced ◽  
Thermally Induced Vibrations ◽  
And Control
Sign in / Sign up

Export Citation Format

Share Document