Results 231 to 240 of about 14,767 (267)

Elastic architected materials with extreme damping capacity

Extreme Mechanics Letters, 2017
Abstract We report on a new class of elastic architected materials with hybrid unit cells, consisting of discrete elastic elements with non-convex strain energy and one convex (but possibly nonlinear) elastic element, to obtain a reversible multifunctional material with extreme energy dissipation.
Babak Haghpanah, Ahmad Shirazi, Ladan Salari-Sharif, Anna Guell Izard, Lorenzo Valdevit   +4 more
openaire   +1 more source

Specific damping capacity for high-loss materials.

The Journal of the Acoustical Society of America, 1996
The purpose of this presentation is to establish the relation between specific damping capacity and loss factor for high-loss materials. The motivation for this work is that the commonly used relationship between these variables is only valid for low-loss materials and leads to significant errors as the loss increases.
Gilbert F. Lee, Bruce Hartmann
openaire   +1 more source

O.D.S. Ferritic Steels with High Damping Capacity

1982
Many of the service failures experienced in gas turbine- blades are related to stress built up during vibration near resonance. Therefore, those articles should be made of materials whose stress attenuation properties are maintained under high centrifugal loading induced static stresses and over a wide dynamic strain range.
Ch. Lecomte-Mertens, A. Magnée, L. Coheur, J. J. Huet, C. Driesen   +4 more
openaire   +1 more source

Large manipulator having a vibration damping capacity

The Journal of the Acoustical Society of America, 2007
The invention relates to a large manipulator and concrete pumps comprising one such large manipulator. Said manipulator has a boom (1) consisting of a plurality of elements (2 to 5), especially 3 to 5 elements, and arranged on a frame, especially a chassis. Said boom is especially embodied as a foldable distributor boom and preferably comprises a fifth-
openaire   +1 more source

Highly Damping and Self‐Healable Ionic Elastomer from Dynamic Phase Separation of Sticky Fluorinated Polymers

Advanced Materials, 2023
Peiyi Wu
exaly  

Manganese-Copper Alloys of High Damping Capacity

Metal Science Journal, 1968
Abstract That ageing is necessary to produce useful damping capacities in the manganese-copper alloys is known. A detailed correlation between damping and ageing variables has, therefore, been established, so providing a basis for the specification of material for particular operating conditions of stress and temperature.
openaire   +1 more source

Observation of anti-damping spin–orbit torques generated by in-plane and out-of-plane spin polarizations in MnPd3

Nature Materials, 2023
Mahendra Dc, Ding-Fu Shao, Arturas Vailionis   +2 more
exaly  

Scalable all-optical cold damping of levitated nanoparticles

Nature Nanotechnology, 2022
, Johannes Piotrowski, Lukas Novotny
exaly  

Damping capacity of SiCw/MgLiAl composites

Journal of Materials Science Letters, 2001
Chunjiang Ma, Di Zhang, Wenjiang Ding, Qudong Wang   +3 more
openaire   +1 more source

SLIDING ISOLATION BEARINGS WITH HIGH DAMPING CAPACITY

2011
A key element in the design of seismic isolation systems employing sliding bearings is the choice of the optimal value of the coefficient of friction. Large values of friction provide high damping capacity, but promote huge generation of heat and increase in temperature at the sliding interface, which in turn affect the properties of the friction ...
QUAGLINI, VIRGINIO, DUBINI, PAOLO, MOTTA, RICCARDO, FERRONI, DANIELA, CUMINETTI, DANIELE, POGGI, CARLO   +5 more
openaire   +1 more source