Results 181 to 190 of about 1,976 (223)

STRING VIBRATION SUPPRESSOR FOR COMPOUND ARCHERY BOWS

The Journal of the Acoustical Society of America, 2012
A vibration dampening device for use on compound archery bows. A device may be associated with one or more bow limb, with each device disposing a vibration damping bumper in position to shorten the vibrating length of the bow string at brace, compared to the vibrating length of a bow string of a comparable bow lacking the device(s). Certain embodiments
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Double stiffness vibration suppressor and energy harvester: An experimental study

Mechanical Systems and Signal Processing, 2019
Abstract In this study, a nonlinear electromechanical vibration suppressor and energy harvester are investigated. In doing so, by changing support of cantilever beam, which is used as the dynamic vibration absorber, the double stiffness system is introduced.
Hooman Zoka, Aref Afsharfard
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An elastic rotative nonlinear vibration absorber (ERNVA) as a passive suppressor for vortex-induced vibrations

Nonlinear Dynamics, 2021
Vortex-induced vibration (VIV) is a self-excited and self-limited flow-induced vibration phenomenon of importance for both the academic and the technological communities. Particularly for the offshore engineering scenario, VIV plays an important role in the structural fatigue analysis. Hence, VIV suppression is a relevant topic.
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Vibration Analysis of Elevator Rope with Vibration Suppressors

The Proceedings of Conference of Hokuriku-Shinetsu Branch, 2021
Shingo MURAI, Hiroyuki KIMURA, Masahiro SEKIMOTO, Tohru SASAKI   +3 more
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A SMART INTERNAL VIBRATION SUPPRESSOR FOR A HELICOPTER BLADE—A FEASIBILITY STUDY

Journal of Sound and Vibration, 1998
Abstract The concept of a vibration suppression device mounted inside the rotor blade of a helicopter is evaluated. Two problems are considered. First, the possibility of reducing the vibration level by applying generic/non-specific dynamic loads is examined.
J.P. Narkiewicz, G.T.S. Done
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The Research on the Spindle Vibration State Suppressor after Remanufacturing

Applied Mechanics and Materials, 2014
The overhung spindle system is studied as the object after remanufacturing, the spindle simplified cantilever and the mathematical model was established based on the simplified equivalent device. The simulation analysis of the dual cantilever was carried out by using ANSYS.The vibration mode and inherent frequency of the cantilever, the deformation ...
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Vibration Analysis of Elevator Rope with Vibration Suppressors

The Proceedings of the Elevator, Escalator and Amusement Rides Conference, 2019
Hiroyuki KIMURA, Masafumi KAMIYA
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Application of nonlinear magnetic vibro-impact vibration suppressor and energy harvester

Mechanical Systems and Signal Processing, 2018
Abstract In the present study, application of a single unit vibro-impact system is improved. For this reason, in the so-called “magnetic impact damper” the impact mass is replaced by a permanent magnet, which moves in coil of gap enclosure. In the magnetic impact damper, wasting energy during inelastic contacts of masses and converting energy into ...
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Vibration analysis of elevator rope with vibration suppressors

The Proceedings of the Transportation and Logistics Conference, 2018
Masafumi KAMIYA, Hiroyuki KIMURA
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J181012 Vibration Analysis of Elevator Rope with Vibration Suppressor : When Vibration Suppressors are arranged at Equal Intervals

The Proceedings of Mechanical Engineering Congress, Japan, 2012
Hiroyuki KIMURA, Takayuki HIRANO
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