Results 51 to 60 of about 1,463,429 (213)
Mathematics, 2022 The research background is the elastic ring squeeze film damper. Four contact pressure models were established by analyzing the structural characteristics and movement, combined with the sliding bearing theory, including structural parameters and ...
Guoying Pang, Shuqian Cao, Yushu Chen
doaj +1 more source
FlexMat, EarlyView.Flexible optoelectronic synapses integrate sensing, memory, and computation within mechanically compliant devices. This review summarizes their neuromorphic mechanisms and recent advances in diverse material platforms, emphasizing stability challenges under coupled optical, electrical, mechanical, and environmental stresses.
Yingjie Li +6 more
wiley +1 more source
, 2020 The dynamic properties of an industrial Squeeze-Film Damper ...
Henning Hartmann, Claus M Myllerup
core
Non-linear identification of a squeeze-film damper [PDF]
, 1987 Described is an experimental study to identify the damping laws associated with a squeeze-film vibration damper. This is achieved by using a non-linear filtering algorithm to process displacement responses of the damper ring to synchronous excitation and
Firoozian, Riaz +2 more
core
Harmonic Balance Analysis of General Squeeze Film Damped iuItidegree-of-Freedom Rotor Bearing Systems [PDF]
, 2020 Squeeze film clampers introduce nonlinear motion dependent damper forces ...
Professor. P Y P Chen, E, Associate Hahn
core
Squeeze Film Damping for Aircraft Gas Turbines [PDF]
, 2014 Modern aircraft gas turbine engines depend heavily on squeeze film damper supports at the bearings for abatement of vibrations caused by a number of probable excitation sources.
Sane, S. K., Shende, R. W.
core +1 more source
Laser &Photonics Reviews, EarlyView.Temporal interfaces are abrupt refractive index changes used in time‐varying optics, but also transitions to nonequilibrium states. This work explores the inelastic scattering of time‐varying light by nonthermal acoustic phonons in the vicinity of temporal interfaces.
Anuj Kumar Dhiman +10 more
wiley +1 more source
Application of Squeeze-Film Dampers to a Large Centrifugal Compressor
, 2010 This paper discusses the application of squeeze-film dampers in series with the tilting pad bearings of a large centrifugal compressor. The compressor was first factory tested with non-damper bearings and there was some subsynchronous vibration.
Edmund A. Memmott
core +1 more source
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT The operational reliability of thermal control circulation pumps is significantly restricted by the multi‐physics coupled environment. To reveal the vibration transmission mechanisms and dynamic response characteristics under multi‐field coupled excitations, a multi‐DOF coupled dynamic representation of the overall system, incorporating the ...
Jianfeng Luo +4 more
wiley +1 more source
, 2007 ASME/STLE 2007 International Joint Tribology Conference, San Diego, CA, OCT 22-24, 2007For high-precision mechanical systems such as gas-turbine engines, which operate under extreme conditions, it is particularly important to accurately predict the ...
Bon, Florence +2 more
core +3 more sources