Engineering Mechanics

International Conference

Proceedings Vol. 17 (2011)


ENGINEERING MECHANICS 2011

17th INTERNATIONAL CONFERENCE
May 9 – 12, 2011, Svratka, Czech Republic
;
Editors: Vladimír Fuis

Copyright © 2011 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-87012-33-8 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

DEVELOPMENT OF MATHEMATICAL MODEL OF THE HYDRAULIC DAMPER
Šklíba J., Svoboda R.
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.


back to list of papers

Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.


imce   Powered by Imce 3.12  © 2019, Pavel Formánek, Institute of Thermomechanics AS CR, v.v.i. [generated: 0.0230s]