Vibro-isolation suspension with quasi-zero stiffness for vibroactive equipment
The work is devoted to the theory of vibration isolation of vibroactive objects, for example: engines, generators, pumps, compressors, fans, pipelines etc. A new design of vibration isolation suspension with quasi-zero stiffness is proposed, its mathematical model is obtained, which allows choosin...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2019-12-01
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| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/%D0%A2.%203,%20%E2%84%96%204%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/9-15%20%D0%91%D1%83%D1%80%D1%8C%D1%8F%D0%BD%20%D0%AE.%20%D0%90.,%20%D0%A1%D0%B8%D0%BB%D0%BA%D0%BE%D0%B2%20%D0%9C.%20%D0%92..pdf |
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| Summary: | The work is devoted to the theory of vibration isolation of vibroactive objects, for example: engines,
generators, pumps, compressors, fans, pipelines etc. A new design of vibration isolation suspension
with quasi-zero stiffness is proposed, its mathematical model is obtained, which allows choosing its
main parameters. Computer calculations have been performed that show that a significant shift in the
natural frequency of the suspension towards low frequencies in comparison with relying only on coil
springs with the same static load allows reducing the coefficient of transmission of force to the base
at operating frequencies. The latter makes it possible to improve the vibration isolation of various
technological objects |
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| ISSN: | 2588-0373 2587-764X |