Results 281 to 290 of about 1,083,308 (333)
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Torsional vibration dampers

The Journal of the Acoustical Society of America, 1982
The disclosure illustrates a tuned viscous torsional vibration damper having a hub member for attachment to an internal combustion engine crankshaft. An annular inertia mass is journaled within the hub member to form a working chamber which contains a viscous liquid to damp out torsional oscillations of the inertia member relative to the hub.
openaire   +1 more source

Torsional vibrations of bells

Journal of Sound and Vibration, 1975
The results of a successful experimental search for Φ − bell modes are reported. Some apparently extraordinary inconsistencies observed between the different components of such modes are explained in terms of small asymmetries of the bell. It is shown that Φ − modes could easily be mistaken for π modes.
T. Charnley, R. Perrin
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Torsional vibration damper unit

The Journal of the Acoustical Society of America, 1986
A clutch disc as used e.g. in motor vehicle clutches comprises a hub member and a friction lining carrier. The friction lining carrier surrounds the hub member and is mounted thereon for angular movement with respect to the hub member about the axis of rotation of the hub member.
Peter Anders, Bernhard Schierling
openaire   +1 more source

Exponential and harmonic forced torsional vibration of single-walled carbon nanotube in an elastic medium

, 2020
In this study, free torsional vibration and forced torsional vibration analysis under the time-dependent exponential and harmonic torsional loadings in single-walled carbon nanotube are investigated. The SWCNT is embedded in an elastic medium.
F. Khosravi   +2 more
semanticscholar   +1 more source

TORSIONAL VIBRATION DAMPERS

SAE Technical Paper Series, 1945
<div class="htmlview paragraph">PRESENTED here is a general picture of the mechanical function of crude rubber when combined with metals for the purpose of torsional vibration control.</div> <div class="htmlview paragraph">Dampers of this type have been successfully designed and produced for engines of various displacements up to 650 ...
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Compliant quasi-zero-stiffness isolator for low-frequency torsional vibration isolation

Mechanism and Machine Theory, 2023
Chen Zhang   +5 more
semanticscholar   +1 more source

Origami-inspired isolators with quasi-zero stiffness for coupled axial-torsional vibration

Aerospace Science and Technology, 2023
Hesheng Han   +5 more
semanticscholar   +1 more source

A multi-stable nonlinear energy sink for torsional vibration of the rotor system

Nonlinear dynamics, 2022
Yanbo Cao   +3 more
semanticscholar   +1 more source

Torsional Vibration and Related Coupled Vibration

2019
Torsional vibrations are often problematic in transient responses when a rotor-bearing system starts up. The vibration is more predominant and unavoidable in geared rotor systems. Though torsional vibration poses long-term problems, new methods of rotor design have been established by employing the transfer matrix method, which are capable of ...
Osami Matsushita   +4 more
openaire   +1 more source

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