Proceedings Vol. 17 (2011)
ENGINEERING MECHANICS 2011
May 9 – 12, 2011, Svratka, Czech Republic
Copyright © 2011 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 33 - 40, full text
The physical model of two cylinder hydraulic damper is composed from several groups of equations, which describe: a) the dynamic equilibrium of the forces loading the valves, b) the dynamic equilibrium of volume flows in the working spaces of the damper, c) equation of the state of the air in the accumulator, d) the dependencies of discharge coefficient on Reynolds number, e) the dependency of hydraulic capacity on the concentration of free air in the working liquid. According to a number of places in which is the pleasure concentrated, we have models with three, five or seven pressures. It is described and commented the development of physical model and its precising.
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All papers were reviewed by members of the scientific committee.