Email this article DEVELOPMENT OF VIBRATION DAMPERS OF THE POWER FLUID TO REDUCE HYDRODYNAMIC NOISE IN PIPELINE SYSTEMS
- Authors: Kryuchkov A.N.1, Ermilov M.A.1, Balyaba M.V.1, Ermilova E.N.1, Vidyaskina A.N.1
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Affiliations:
- Samara National Research University (Samara University)
- Issue: Vol 9, No 1 (2023)
- Pages: 42-49
- Section: Articles
- URL: https://dynvibro.ru/dynvibro/article/view/21128
- DOI: https://doi.org/10.18287/2409-4579-2023-9-1-42-49
- ID: 21128
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Abstract
The article deals with the creation of dampers for pressure fluctuations of the working medium to solve the problem of reducing hydrodynamic noise in pipeline systems. It has been established that to solve this problem, it is possible to use reactive chamber vibration dampers provided that the condition of limiting the overall dimensions and the turbulent self-noise emitted by the narrow central channel is met. It is shown that meeting the requirements for a low self-noise level of such dampers leads to a significant increase in their overall dimensions, which is unacceptable for pipeline systems of on-board vehicles.
About the authors
A. N. Kryuchkov
Samara National Research University (Samara University)
Author for correspondence.
Email: kan250462@mail.ru
Russian Federation, 34, Moskovskoye shosse, Samara, 443086, Russian Federation
M. A. Ermilov
Samara National Research University (Samara University)
Email: kan250462@mail.ru
Russian Federation, 34, Moskovskoye shosse, Samara, 443086, Russian Federation
M. V. Balyaba
Samara National Research University (Samara University)
Email: kan250462@mail.ru
Russian Federation, 34, Moskovskoye shosse, Samara, 443086, Russian Federation
E. N. Ermilova
Samara National Research University (Samara University)
Email: kan250462@mail.ru
Russian Federation, 34, Moskovskoye shosse, Samara, 443086, Russian Federation
A. N. Vidyaskina
Samara National Research University (Samara University)
Email: kan250462@mail.ru
Russian Federation, 34, Moskovskoye shosse, Samara, 443086, Russian Federation
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