EFFECT OF BULK MODULUS OF FLUID ON THE DYNAMIC BEHAVIOR OF THE HYDRAULIC SYSTEM

The bulk modulus is the physical characteristics of the fluid, which mainly affects dynamic characteristics of the hydraulic system. The value of bulk modulus depends on the state of fluid (pressure and temperature) and thermodynamic change of state (isothermal or adiabatic).In the most commonly use...

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Bibliographic Details
Published inAnnals of Faculty Engineering Hunedoara Vol. 14; no. 1; p. 243
Main Authors Knezevic, Darko, Lalos, Sasa, Jocanovic, Mitar, Karanovic, Velibor
Format Journal Article
LanguageEnglish
Published Hunedoara Faculty of Engineering Hunedoara 01.02.2016
Subjects
Fluids
Hydraulics
Pressure
Temperature
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Summary:The bulk modulus is the physical characteristics of the fluid, which mainly affects dynamic characteristics of the hydraulic system. The value of bulk modulus depends on the state of fluid (pressure and temperature) and thermodynamic change of state (isothermal or adiabatic).In the most commonly used hydraulic fluid - mineral hydraulic oil - a significant impact on changing the bulk modulus has the presence of undissolved air in the oil. This paper analyses the effect bulk modulus has on the elastic properties of the hydraulic fluid and the dynamic behavior of the hydraulic system.
ISSN:1584-2665
2601-2332