Results 251 to 260 of about 19,052 (297)

COMPLEX EIGENFREQUENCIES AND DAMPING PROPERTIES OF AN ELONGATED PLATE WITH AN INTEGRAL DAMPING COATING

Journal of Applied Mechanics and Technical Physics, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Paimushin V.N., Firsov V.A., Shishkin V.M.   +2 more
openaire   +2 more sources

Influence of dewetting on the damping properties of a filled polymer system: 2. Damping properties

Polymer, 1980
Abstract Following characterization of the processes observed by adding an inert filler into an elastomer, hysteresis and wave-propagation meaurements were carried out which indicate that dewetting is the main factor that causes an increase in the damping, and is responsible for the softening effect observed in PBCT filled with spherical Al powder ...
Y. Diamant, M. Folman
openaire   +1 more source

Phase properties of a damped anharmonic oscillator

Physical Review A, 1991
Phase properties of a damped anharmonic oscillator are studied within the Hermitian phase formalism of Pegg and Barnett. Exact analytical formulas for the phase distribution function, the expectation value and variance of the phase operator, and the expectation value and variance of the cosine of the phase operator are obtained assuming the zero ...
, Gantsog, , Tanas
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Damped Properties and Noether Symmetries of Damped Free Vibration

Practice Periodical on Structural Design and Construction, 2010
This paper focuses on studying the damped properties of damped free vibration for single-degree-of-freedom system by using the Noether symmetries. Based on the Noether theorem, the damping coefficient and amplitude of the damped free vibration system were derived.
Jing-Li Fu, Hao Fu, Ning-Fen Su, Guo-Liang Bai   +3 more
openaire   +1 more source

Magnetomechanical damping and physical properties of damping iron alloys

Metal Science and Heat Treatment, 1998
The relationship of the magnetomechanical damping to the magnetic properties and electrical resistance of damping iron alloys is investigated. The dependence of the magnetomechanical damping and the squared frequency of mechanical vibrations of the strength of the variable magnetic field is analyzed.
A. I. Skvortsov, V. M. Kondratov
openaire   +1 more source

On the Damping Properties of the Shoulder Complex

Journal of Biomechanical Engineering, 1984
Effectiveness of the multi-segmented total-human-body models to predict accurately live human response depends heavily on the task of proper biomechanical description and simulation of the articulating joints. Determination of the damping properties in articulating joints is an important part of this task and constitutes the subject of this paper.
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Characterization of the Damping Properties of High-Damping Alloys

2009
Techniques and strategies to characterize the damping properties of high-damping metals from two of the major classes of damping mechanisms are described. Two types of high-damping metals were chosen for the study: a series of die cast zinc-aluminum alloys that exhibit predominantly amplitude-independent, thermally activated damping mechanisms and a ...
IG Ritchie, Z-L Pan
openaire   +1 more source

Tensor Properties of Added-mass and Damping Coefficients

Journal of Engineering Mathematics, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sadeghi, Keyvan, Incecik, Atilla
openaire   +4 more sources

Damping properties of buildings in Japan

Journal of Wind Engineering and Industrial Aerodynamics, 1996
Abstract Full-scale data on the dynamic properties of buildings in Japan have been collected and analyzed. The data on 123 steel structure buildings and 66 reinforced concrete structure buildings have been collected on a data base. Almost all data base were evaluated from measurements at a low vibration amplitude.
Kenichi Suda, Naoki Satake, Junichiro Ono, Atsushi Sasaki   +3 more
openaire   +1 more source

Damping Properties

2001
Abstract Damping is the energy dissipation properties of a material or system under cyclic stress. The vibrational and damping characteristics of composites are important in many applications, including ground-based and airborne vehicles, space structures, and sporting goods.
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