METHODS AND MEANS OF MACHINERY VIBRATION PROTECTION BASED ON POROUS ELASTIC DAMPING MATERIALS


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Abstract

The article analyses vibration protection solutions based on the development and wide usage of porous elastic damping isolators and applied for mechanical systems and aerospace engineering products. The paper includes case studies of the implementation of developed vibration protection methods and means. They are grounded on the general properties of structural damping systems, methods for modelling dynamic processes in products and approaches to controlling the structural dynamics under the vibration loading.

About the authors

Evgeniy V. Shakhmatov

Samara University

Author for correspondence.
Email: shakhmatovev@mail.ru

  • Samara University, scientific Adviser
  • Department of Power Plant Automatic Systems, chief researcher
  • Department of Power Plant Automatic Systems, head
Russian Federation

References

  1. KuAI-SSAU. 1942-2012. – Samara: SSAU: Izdatelstvo Uchebnaia Literatura, 2012. – 416 pages.
  2. Soifer, A.M., Buzitskii, V.N., Pershin, V.A. Method of manufacturing nonwoven metal rubber material from metal wire. Inventor’s certificate no. 183174. Published on 17.06.1966. Official Gazette no. 13.
  3. Chegodaev, D.E., Ponomarev, Iu.K. Damping. – Samara: SSAU, 1997. – 334 pages.
  4. Ermakov, A.I., Lazutkin, G.V., Parovai, F.V. et al. Elastic damping and dynamic characteristics of vibration isolators made of wire materials of different types // VESTNIK of the Samara State Aerospace University. – 2014. – No. 5, part 1. – pp. 54-61.

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Copyright (c) 2022 Shakhmatov E.V.

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Journal of Dynamics and Vibroacoustics

ISSN 2409-4579 (Online)

Publisher and Founder: Samara National Research University, 34, Moskovskoye shosse, Samara, 443086, Russian Federation.

Extract from the register of registered media

Editor-in-chief:  Academician of the RAS
E. V. Shakhmatov 

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Address for correspondence: 34, Moskovskoye shosse, Samara, 443086, Russian Federation, Samara National Research University (room 324, building 14)

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e-mail: dynvibro@ssau.ru

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