Calculation Method for Hydraulic Shock in a Pipeline Considering Cavitation Phenomena in Openfoam Software Package

Hydraulic shock that occurs in pipeline systems can cause accidents and destroy pipelines, valves and equipment. If the pressure fluctuates due to a hydraulic shock, the pressure in the rarefaction phase may drop below the pressure of saturated vapours, resulting in a cavitation. This phenomenon is...

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Autores principales:	Ivanov E. A., Klyuyev A. S., Zharkovskii A. A., Borshchev I. O.
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/a17b21d8aa104901bb262ae94807454c
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spelling	oai:doaj.org-article:a17b21d8aa104901bb262ae94807454c2021-11-12T11:44:23ZCalculation Method for Hydraulic Shock in a Pipeline Considering Cavitation Phenomena in Openfoam Software Package2267-124210.1051/e3sconf/202132004015https://doaj.org/article/a17b21d8aa104901bb262ae94807454c2021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/96/e3sconf_esei2021_04015.pdfhttps://doaj.org/toc/2267-1242Hydraulic shock that occurs in pipeline systems can cause accidents and destroy pipelines, valves and equipment. If the pressure fluctuates due to a hydraulic shock, the pressure in the rarefaction phase may drop below the pressure of saturated vapours, resulting in a cavitation. This phenomenon is accompanied by an additional increase in the amplitude of pressure fluctuation, which leads to additional loads occurring in the hydraulic system. The aim of the paper is to provide the method for calculation of the hydraulic shock with the help of OpenFOAM soft-ware complex, which considers the cavitation formation.Ivanov E. A.Klyuyev A. S.Zharkovskii A. A.Borshchev I. O.EDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 320, p 04015 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Ivanov E. A. Klyuyev A. S. Zharkovskii A. A. Borshchev I. O. Calculation Method for Hydraulic Shock in a Pipeline Considering Cavitation Phenomena in Openfoam Software Package
description	Hydraulic shock that occurs in pipeline systems can cause accidents and destroy pipelines, valves and equipment. If the pressure fluctuates due to a hydraulic shock, the pressure in the rarefaction phase may drop below the pressure of saturated vapours, resulting in a cavitation. This phenomenon is accompanied by an additional increase in the amplitude of pressure fluctuation, which leads to additional loads occurring in the hydraulic system. The aim of the paper is to provide the method for calculation of the hydraulic shock with the help of OpenFOAM soft-ware complex, which considers the cavitation formation.
format	article
author	Ivanov E. A. Klyuyev A. S. Zharkovskii A. A. Borshchev I. O.
author_facet	Ivanov E. A. Klyuyev A. S. Zharkovskii A. A. Borshchev I. O.
author_sort	Ivanov E. A.
title	Calculation Method for Hydraulic Shock in a Pipeline Considering Cavitation Phenomena in Openfoam Software Package
title_short	Calculation Method for Hydraulic Shock in a Pipeline Considering Cavitation Phenomena in Openfoam Software Package
title_full	Calculation Method for Hydraulic Shock in a Pipeline Considering Cavitation Phenomena in Openfoam Software Package
title_fullStr	Calculation Method for Hydraulic Shock in a Pipeline Considering Cavitation Phenomena in Openfoam Software Package
title_full_unstemmed	Calculation Method for Hydraulic Shock in a Pipeline Considering Cavitation Phenomena in Openfoam Software Package
title_sort	calculation method for hydraulic shock in a pipeline considering cavitation phenomena in openfoam software package
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/a17b21d8aa104901bb262ae94807454c
work_keys_str_mv	AT ivanovea calculationmethodforhydraulicshockinapipelineconsideringcavitationphenomenainopenfoamsoftwarepackage AT klyuyevas calculationmethodforhydraulicshockinapipelineconsideringcavitationphenomenainopenfoamsoftwarepackage AT zharkovskiiaa calculationmethodforhydraulicshockinapipelineconsideringcavitationphenomenainopenfoamsoftwarepackage AT borshchevio calculationmethodforhydraulicshockinapipelineconsideringcavitationphenomenainopenfoamsoftwarepackage
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Calculation Method for Hydraulic Shock in a Pipeline Considering Cavitation Phenomena in Openfoam Software Package

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