Engineering Mechanics

International Conference

Proceedings Vol. 10 (2004)


ENGINEERING MECHANICS 2004

NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 10 – 13, 2004, Svratka, Czech Republic
;
Editors: Igor Zolotarev and Alena Poživilová

Copyright © 2004 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, Prague

ISBN 80-85918-88-9 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

The computational modeling of the dynamical properties of the Laval’s rotor with the squeeze film damper using the database of additional effects
Muller J., Malenovský E., Pochylý F.
pages 197 - +8p., full text

One of the possibility, how to reduce amplitude of transversal vibration of rotors is to put together their rotating and no-rotating part by the squeeze film damper. This system add to vibrating shaft added effect, namely added mass and added damping. And they must be included to the solution of the rotor system. In this contribution are this effects determined through a new access, which is based on Navier-Stoke´s equation. Using suitable substitution is possible to solve moving of the rigid body and the liquid separately. Added effect are included to the solution of the model rotor system.


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.


Publication Ethics - Ethical guidelines for publication
Webmaster contact: admin@it.cas.cz

imce   Powered by Imce 3.20  © 2023, Pavel Formánek, Institute of Thermomechanics AS CR, v.v.i. [generated: 0.0283s]