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Speed of sound in pipeline with mineral oil

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dc.title Speed of sound in pipeline with mineral oil en
dc.contributor.author Hružík, Lumír
dc.contributor.author Vašina, Martin
dc.contributor.author Sikora, Roman
dc.relation.ispartof 16th International Congress on Sound and Vibration 2009, ICSV 2009
dc.identifier.isbn 9781615677368
dc.date.issued 2009
utb.relation.volume 5
dc.citation.spage 2988
dc.citation.epage 2993
dc.event.title 16th International Congress on Sound and Vibration 2009, ICSV 2009
dc.event.location Krakow
utb.event.state-en Poland
utb.event.state-cs Polsko
dc.event.sdate 2009-07-05
dc.event.edate 2009-07-09
dc.type conferenceObject
dc.language.iso en
dc.description.abstract The paper deals with problems of speed of sound in hydraulic pipeline and propagation of shock waves in a hydraulic system. An air quantity in the form of bubbles in working liquid has a significant influence on the speed of sound in fluid and the process of shock wave propagation in hydraulic systems. The right determination of the speed of sound in liquid is an important assumption for calculation of eigenfrequencies and simulation of dynamic characteristics of hydraulic systems. The pressure shock wave propagation in a long pipeline with mineral oil was measured on the hydraulic equipment. The speed of sound in the system of oil and the pipeline was determined from the pressure response to the input signal unit step. The influence of the speed of sound in liquid on dynamic properties of the hydraulic system with a long pipe was simulated. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1004901
utb.identifier.scopus 2-s2.0-84871443981
utb.source d-scopus
dc.date.accessioned 2015-06-04T12:55:56Z
dc.date.available 2015-06-04T12:55:56Z
utb.contributor.internalauthor Vašina, Martin
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