Results 91 to 100 of about 15,719,727 (195)

Study on Vibration Damping Characteristics of Mounting Structure Based on the High Damping Alloy Material

Applied Sciences
The high damping alloy materials, by virtue of the excellent mechanical properties and damping performance generated by the material’s properties and internal friction mechanism, can be employed directly in the reduction of structural vibrations.
Junzhe Lin, Wenbiao Li, Haiyang Chen, Hongxu Zhang, Yulai Zhao, Hui Ma, Qingkai Han   +6 more
doaj   +1 more source

Gas hydrate growth morphologies and their effect on the stiffness and damping of a hydrate bearing sand

, 2008
Using a specially constructed Gas Hydrate Resonant Column (GHRC), the University of Southampton explored different methods of hydrate synthesis and measured the properties of the resulting sediments, such as shear wave velocity (Vs), compressional wave ...
Kingston, Emily, Priest, Jeff, Clayton, Chris   +2 more
core   +1 more source

Preparation and properties of silica fume@polyure-thane urea cement composites

Materials Research Express
In this study, a new material was synthesized by compounding silica fume and polyurethane urea, which is used to evaculate the vibration reduction performance of concrete.
Chao Feng, Dongdong Xu, Hao Cheng, Peihui Yan, Fei Wan, Wenwen Yan   +5 more
doaj   +1 more source

A note on the effect of surface contamination in water wave damping [PDF]

, 2000
Asymptotic formulas are derived for the effect of contamination on surface wave damping in a brimful circular cylinder; viscosity is assumed to be small and contamination is modelled through Marangoni elasticity with insoluble surfactant. It is seen that
Nicolás, José A., Vega de Prada, José Manuel   +1 more
core  

Studying The Feasibility Of Powder Composite For Mechanical Damping Purposes

Journal of Engineering and Sustainable Development, 2014
The present work is concerned with study some of the mechanical properties (Brinell hardness, Bending strength, Damping) for a metal matrix composite (Aluminum-powder).
Hassan H. Mahdi, Nasris M.Namer, Ahmed Kadhiam Jaliel   +2 more
doaj  

Comparação de métodos de determinação do amortecimento estrutural através de técnicas de ajuste de curvas de funções resposta em frequência [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológio. Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2013A fenomenologia complexa dos mecanismos de amortecimento dos materiais e das estruturas impede a ...
Masotti, Diego
core  

COMPARING OF DRIVER’S SEATS DYNAMIC PROPERTIES

, 2017
This article deals with the definition of the optimal driver's seats properties on the examples of two systems with different kind of damping. In the first case use the springing support of driver seat uses a pneumatic spring and a telescopic hydraulic ...
Kohl Ondřej, Pešík Lubomír
core   +1 more source

Structural Damping Analysis of a Vehicle Front Hood: Experimental Modal Parameters Extraction and Simulation Correlation

Machines
Structural damping is a type of energy dissipation that occurs within the structure of a mechanical system. Unlike other forms of damping that rely on external devices or materials, structural damping is intrinsic to the construction and assembly of the ...
Valerian Pinzaru, Carmen Bujoreanu, Olivier Barat   +2 more
doaj   +1 more source

Lightweight and Flexible Graphene Foam Composite with Improved Damping Properties. [PDF]

Nanomaterials (Basel), 2022
Li T, Du J, Xu M, Song Z, Ren M.
europepmc   +1 more source

Microstructure, mechanical properties and damping behavior of novel Mg-Ga-Zn alloys fabricated by medium-high strain rate rolling

Journal of Magnesium and Alloys
This study examines the grain characteristics, dynamic precipitation phase characteristics, and texture evolution of Mg-Ga-xZn alloys produced through medium-high strain rate rolling.
Wensen Huang, Jihua Chen, Hongge Yan, Weijun Xia, Fei Zhao   +4 more
doaj   +1 more source