Email this article DEVELOPMENT OF A TEST RIG FOR STUDYING THE HYDRODYNAMIC NOISE LEVEL OF THROTTLE PLATES. CALCULATION OF THE CAVITATION-FREE TEST MODE FOR THE THROTTLE PLATE
- Authors: Ermilova E.N.1, Vidyaskina A.N.1, Ermilov M.A.1
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Affiliations:
- Samara University
- Issue: Vol 8, No 1 (2022): 19.07.2022
- Pages: 18-24
- Section: Articles
- Published: 19.07.2022
- URL: https://dynvibro.ru/dynvibro/article/view/10543
- DOI: https://doi.org/10.18287/2409-4579-2022-8-1-18-24
- ID: 10543
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Abstract
The article presents the development of a test rig for studying the hydrodynamic noise level of throttle plates. The assembled test rig is being investigated for the presence of its self-generated noise. According to the results of the research, measures were taken to reduce self-generated noise of the test rig. To exclude the occurrence of cavitation processes during the experiments, a calculation was carried out to determine the test conditions for the study of throttle plates.
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About the authors
E. N. Ermilova
Samara University
Author for correspondence.
Email: makaroff.zhenia2011@yandex.ru
Russian Federation, Moskovskoe shosse, 34
Samara, Russian Federation
443086
A. N. Vidyaskina
Samara University
Email: makaroff.zhenia2011@yandex.ru
Russian Federation, Moskovskoe shosse, 34
Samara, Russian Federation
443086
M. A. Ermilov
Samara University
Email: makaroff.zhenia2011@yandex.ru
Russian Federation, Moskovskoe shosse, 34
Samara, Russian Federation
443086
References
- Shamov, E. A. Osnovnye istochniki shumoobrazovaniya v truboprovodnoj armature [The main sources of noise formation in pipeline fittings] [Text] / E. A. Shamov, S. F. Korolev / / Collection of scientific works of the Central Design Bureau of armature engineering. – 1977. – p. 37-44.
- Arzumanov, E. S. Snizhenie shuma i vibracii v reguliruyushchih organah klapanov dlya vysokih perepadov davlenij [Reducing noise and vibration in the regulating bodies of valves for high differential] [Text]/E. S. Arzumanov, V. G. Skripchenko, L. N. Nisman. - Moscow: TSINTI himneftemash [Central Institute of Scientific and Technical Information and Feasibility Studies for Chemical and Petroleum Engineering], 1976, series HM-10. 48 p.
- Deich, M. E. Tekhnicheskaya gazodinamika [Technical gas dynamics] [Text] / M. E. Deich-Moscow: Energia Publ, 1974. - 592 p.
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