An Analytical Model for Squeeze-Film Damping of Perforated Torsional Microplates Resonators [PDF]
Sensors, 2015 Squeeze-film damping plays a significant role in the performance of micro-resonators because it determines their quality factors. Perforations in microstructures are often used to control the squeeze-film damping in micro-resonators.
Pu Li, Yuming Fang
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Extending the Validity of Squeeze Film Damping Models with Lower Aspect Ratios [PDF]
Sensors, 2022 Squeeze film air damping is a significant factor in the design of MEMS devices owing to its great impact on the dynamic performance of vibrating structures.
Xiang Xu +5 more
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Magnetohydrodynamics and viscosity variation in couple stress squeeze film lubrication between rough flat and curved circular plates [PDF]
Scientific Reports, 2023 A simplified mathematical model has been developed for understanding combined effects of surface roughness, viscosity variation and couple stresses on the squeeze film behaviour of a flat and a curved circular plate in the presence of transverse magnetic
Haewon Byeon +8 more
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The Graphene Squeeze-Film Microphone. [PDF]
Nano Lett9 pages, 6 ...
Abrahams MP +3 more
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Squeeze Film Air Damping in Tapping Mode Atomic Force Microscopy [PDF]
Micromachines, 2017 In dynamic plowing lithography, the sample surface is indented using a vibrating tip in tapping mode atomic force microscopy. During writing, the gap between the cantilever and the sample surface is very small, usually on the order of micrometers.
Yang Zhao +4 more
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A New Type of Dynamic Vibration Fiber Sensor [PDF]
SensorsA new-type vibration sensor based on a fiber Bragg grating combined with a special structure-packaged design is proposed for monitoring the mechanical vibration signals.
I-Nan Chang +2 more
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The control mechanisms of clearance ratio on squeeze film dampers performance [PDF]
Scientific ReportsRotating machinery is a crucial component in modern industrial systems, offering high efficiency and reliable performance. However, vibration issues significantly shorten their operational lifespan.
Zhongyu Yang +3 more
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Study of Nonlinear MHD Tribological Squeeze Film at Generalized Magnetic Reynolds Numbers Using DTM. [PDF]
PLoS ONE, 2015 In the current article, a combination of the differential transform method (DTM) and Padé approximation method are implemented to solve a system of nonlinear differential equations modelling the flow of a Newtonian magnetic lubricant squeeze film with ...
Mohammad Mehdi Rashidi +3 more
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Study of surface roughness with MHD and couple stress fluid on porous curved annular plates
Acta Polytechnica, 2022 The purpose of this article is to examine the effect of surface roughness on porous curved annular plates lubricated with couple stress fluid in the presence of magnetic field.
Salma Alla Baksh +1 more
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Parameter Analysis of an Intershaft Dual-Rotor with the Application of Squeeze Film Dampers
Shock and Vibration, 2021 The squeeze film damper is usually adopted in the rotor system to suppress the vibrating motion of the rotor system. In this work, not only are the physical parameters of the squeeze film damper analyzed but also the system parameters, like the number of
Huizheng Chen +4 more
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