Numerical Investigation of the Effect of Ball Bearing Geometry on Oil Film Damping Due to Lubricated Contact at Different Loads
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DOI: 10.1007/978-981-16-0942-8_2
Abstract: The vibration response of any system, especially at resonance, is strongly influenced by its damping characteristics. It is thus often strived to improve the damping properties of machineries to suppress the vibration level and its… read more here.
Keywords: ball bearing; oil film; film damping; geometry ... See more keywords
Dynamic behavior of perforated parallel-plate actuator under squeeze film damping effect
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DOI: 10.1007/s00542-015-2687-0
Abstract: Dynamic performance is one of the most critical factors in many MEMS products, such as micro accelerometers, vibratory gyroscopes, micro deformable mirror, etc. Essentially, the dynamic behavior is totally determined by two factors: the internal… read more here.
Keywords: squeeze film; film damping; parallel plate; plate ... See more keywords
Shock response of electrostatically coupled microbeams under the squeeze-film damping effect
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DOI: 10.1007/s00707-018-2301-5
Abstract: This paper presents a theoretical investigation of the dynamic response of electrostatically coupled microcantilever beams under the combined effect of squeeze-film damping and mechanical shock for MEMS applications. We consider two different microsystem designs, namely… read more here.
Keywords: squeeze film; response; film damping; shock ... See more keywords