Study of Characteristics of Dry Friction Damping.

1985 ◽  
Author(s):  
A. V. Srinivasan ◽  
B. N. Cassenti ◽  
D. G. Cutts
Keyword(s):  
Dry Friction ◽  
Friction Damping ◽  
Dry Friction Damping

Dry-Friction Damping in Vibrating Systems, Theory and Application to the Bladed Disc Assembly

2019 ◽  
pp. 169-259
Author(s):  
Ludek Pesek ◽  
Ladislav Pust ◽  
Pavel Snabl ◽  
Vitezslav Bula ◽  
Michal Hajzman ◽  
...  
Keyword(s):  
Systems Theory ◽  
Dry Friction ◽  
Friction Damping ◽  
Dry Friction Damping ◽  
Vibrating Systems

Vibrations in systems with dry-friction damping elements

1992 ◽  
Vol 24 (4) ◽  
pp. 306-309 ◽  
Author(s):  
A. A. Kislyi
Keyword(s):  
Dry Friction ◽  
Friction Damping ◽  
Dry Friction Damping

Experimental Study of Dynamic Characteristics of Dry Friction Damping of Turbine Blade Steel

2013 ◽  
Vol 690-693 ◽  
pp. 1979-1982 ◽  
Author(s):  
Peng Fei Zhao ◽  
Qiang Zhang ◽  
Jun Wu ◽  
Di Zhang
Keyword(s):  
Dry Friction ◽  
Turbine Blades ◽  
Initial Pressure ◽  
Relative Displacement ◽  
Radius Of Curvature ◽  
Response Analysis ◽  
Friction Damper ◽  
Friction Damping ◽  
Stick Slip ◽  
Dry Friction Damping

For lot of structures, especially turbine blades, damper can dissipate the vibration energy by friction. Investigating the property of metal dry friction damping can give many usable data for response analysis of damping blade which is important in damped blade designs. The paper constructs an experimental rig and carries out experiment with pieces having radius of curvature 6mm, 12mm and 24mm. The relative displacement between contact surfaces and the friction force changed with time were obtained for different initial pressure and frequency of exciting force. Hysteresis curves of dry friction damper were derived. The variations of friction coefficient of stick-slip area, equivalent stiffness and equivalent damping were calculated based on experimental data.

Suppression of bending-torsion flutter through displacement-dependent dry friction damping

AIAA Journal ◽  
1999 ◽  
Vol 37 ◽  
pp. 79-83
Author(s):  
Wayne E. Whiteman ◽  
Aldo A. Ferri
Keyword(s):  
Dry Friction ◽  
Friction Damping ◽  
Dry Friction Damping

Vibration Analysis and Methods of Dry Friction Damping of Tubed Vortex Reducer

2021 ◽  
Author(s):  
Siyuan Chen ◽  
Yanrong Wang ◽  
Dasheng Wei ◽  
Yanbin Luo ◽  
Shimin Gao
Keyword(s):  
Dry Friction ◽  
Vibration Analysis ◽  
Friction Damping ◽  
Dry Friction Damping
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