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Pressure pulsation dampers as a means of improving the inherent vibroacoustic charateristics of hydraulic test rigs
- Authors: Berestovitsky E.G.1, Gladilin Y.A.2, Kryuchkov A.N.3, Fyodorov A.Y.4, Frantov A.A.4, Shakhmatov Y.V.3
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Affiliations:
- Concern AVRORA Scientific and Production Association Join Stock Company
- JSC "Concern" NPO "Aurora"
- Samara State Aerospace University
- Concern «Aurora» plc, Saint Petersburg
- Issue: Vol 11, No 2 (2012)
- Pages: 149-154
- Section: MECHANICAL ENGINEERING AND POWER ENGINEERING
- URL: https://journals.ssau.ru/vestnik/article/view/1971
- DOI: https://doi.org/10.18287/2541-7533-2012-0-2(33)-149-154
- ID: 1971
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Abstract
The paper is devoted to the design and investigation of special dampers of working environment pressure pulsations intended to reduce the inherent hydrodynamic noise of test rigs. Structural designs of pressure pulsation dampers and the results of analyzing their efficiency in vibroacoustic tests of ship hydraulic system components are presented.
About the authors
E. G. Berestovitsky
Concern AVRORA Scientific and Production Association Join Stock Company
Author for correspondence.
Email: berest40@mail.ru
Doctor of Engineering, Senior Researcher
Chief Expert in Acoustics, Head of Laboratory of the Centre of Design and Testing of Electrohydraulic Equipment
Russian FederationYu. A. Gladilin
JSC "Concern" NPO "Aurora"
Email: gladil_01@mail.ru
Candidate of Technical Science, Associate Professor
Expert in Vibronoise Characteristics of Laboratory of the Centre of Design and Testing of Electrohydraulic Equipment
Russian FederationA. N. Kryuchkov
Samara State Aerospace University
Email: kan@ssau.ru
Doctor of Engineering
Associate Professor of the Department of Automatic Systems of Generating Units
Russian FederationA. Ye. Fyodorov
Concern «Aurora» plc, Saint Petersburg
Email: andrey.fyodorov39@jndecs.ru
Candidate of Technical Science
R&D Director
Russian FederationA. A. Frantov
Concern «Aurora» plc, Saint Petersburg
Email: aafrantov@gmail.com
Engineer of the Second Category of Laboratory of the Centre of Design and Testing of Electrohydraulic Equipment
Russian FederationYe. V. Shakhmatov
Samara State Aerospace University
Email: shakhm@ssau.ru
Doctor of Engineering
Professor of the Department of Automatic Systems of Generating Units
Russian FederationReferences
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- Горин, С. В. Особенности использования глушителей гидродинамического шума на судах [Текст] / С.В. Горин, М. В. Куклин // Судостроение. – 2010. – №3. – С. 44-45.
- Горин, С.В. Эффективность работы резонаторов Гельмгольца в замкнутых волноводах с жидкими рабочими средами [Текст] / С.В. Горин, М.В. Куклин. // Акустический журнал. – 2012. – Т. 58. – № 3. – С. 396-401.
- Берестовицкий, Э.Г. Методика оценки эффективности глушителя гидродинамического шума на основе резонатора Гельмгольца. [Текст] / Э.Г. Берестовицкий, Б.П. Брайнин, А.А. Франтов // Системы управления и обработки информации: науч.-техн. сб. Вып. 22. – СПб: ОАО «Концерн «НПО «Аврора», 2011. – С. 160-165.
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