Engineering Mechanics

Proceedings Vol. 13 (2007)

ENGINEERING MECHANICS 2007

NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 14 – 17, 2007, Svratka, Czech Republic

;

Editors: Igor Zolotarev

ISBN 978-80-87012-06-2 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

A NEW METHOD OF THE ONE CLASS ROTOR CRITICAL SPEED DETERMINATION

Dupal J.
pages 45 - +6p., full text

The paper deals with a new approach to critical speed determination of rotors by means of the simple method against the so far used iterative method and a method utilizing a Campbell's diagram. A presented method enables to analyse the rotor system mathematical model described by constant and linear dependent matrices on the angular speed of revolution like e.g. the gyroscopic matrix. The resulting critical angular velocities are obtained as a single solution of the eigenvalue problem.

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.

Engineering Mechanics

International Conference

Proceedings Vol. 13 (2007)

ENGINEERING MECHANICS 2007