Evaluation of bulk modulus of oil system with hydraulic line

Hružík, Lumír; Vašina, Martin; Bureček, Adam

Title:	Evaluation of bulk modulus of oil system with hydraulic line
Author:	Hružík, Lumír; Vašina, Martin; Bureček, Adam
Document type:	Conference paper (English)
Source document:	EPJ Web of Conferences. 2013, vol. 45
ISSN:	2101-6275 (Sherpa/RoMEO, JCR)

ISBN:	978-80-7372-912-7
DOI:	https://doi.org/10.1051/epjconf/20134501041
Abstract:	The aim of the paper is to experimentally measure and ealuate bulk modulus of oil/steel pipe system and oil/hose system. The measurement was performed using experimental device on the basis of a measured pressure difference depending on time. Bulk modulus is evaluated from pressure change with known flow and volume of line. Pressure rise is caused by valve closure at the line end. Furthermore, a mathematical model of the experimental device is created using Matlab SimHydraulics software. Time dependencies of pressure for the oil/steel pipe system and the oil/hose system are simulated on this mathematical model. The simulations are verified by experiment. © Owned by the authors, published by EDP Sciences, 2013.
Full text:	http://www.epj-conferences.org/articles/epjconf/abs/2013/06/epjconf_efm2013_01041/epjconf_efm2013_01041.html
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Citace článku v konferenčním sborníku:
HRUŽÍK, Lumír, Martin VAŠINA a Adam BUREČEK. Evaluation of bulk modulus of oil system with hydraulic line. In: EPJ Web of Conferences [online]. Hradec Králové: EDP Sciences, 2013 [cit. 2026-09-21]. ISSN 2101-6275. Dostupné z: http://www.epj-conferences.org/articles/epjconf/abs/2013/06/epjconf_efm2013_01041/epjconf_efm2013_01041.html.

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