Engineering Mechanics

Proceedings Vol. 24 (2018)

ENGINEERING MECHANICS 2018

24th INTERNATIONAL CONFERENCE
May 14 – 17, 2018, Svratka, Czech Republic

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Editors: Cyril Fischer and Jiří Náprstek

ISBN 978-80-86246-88-8 (printed)
ISBN 978-80-86246-91-8 (electronic)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Modeling of rotating bladed disks by using conservative modal analysis

Rychecký D., Hajžman M., Zeman V.
pages 733 - 736, full text

The efficient method usable for the vibrational analysis of interacting flexible bodies is presented in this paper. It is motivated by the research of blades interaction in the framework of turbine bladed disks. The approach is based on the exporting system matrices, eigenfrequencies and eigenmodes for one blade from finite element software and assembling mathematical model in MATLAB system in an in-house code. The implemented code enables composing bladed disk model and more effective solution of dynamic problems including contact phenomena, prestress, etc.

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All papers were reviewed by members of the scientific committee.

Engineering Mechanics

International Conference

Proceedings Vol. 24 (2018)

ENGINEERING MECHANICS 2018