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LOŠÁK, P. MALENOVSKÝ, E.
Original Title
Contribution to the dynamic behaviour of bladed disk
Type
journal article - other
Language
English
Original Abstract
This contribution deals with an analysis of dynamic behaviour of disks. The main for this analysis is acquaintance frequency-modal phenomenons at quiescent state. For modes excitation analysis in rotation, especially for bladed disks, is necessary to build "full" model, it means whole disk, not only cyclic sector. Analysis in time domain presents numerical simulations of rotating bladed disks dynamic behaviour. In the mentioned case it ts possible to suppose steady operating state. The response to noted rotation speed change should be analysed too. In this paper is presented theoretic analysis of bladed disks and analysis of real bladed disk.
Keywords
bladed disk, modal analysis, transient dynamic analysis
Authors
LOŠÁK, P.; MALENOVSKÝ, E.
RIV year
2007
Released
2. 11. 2007
Location
Plzeň
ISBN
1802-680X
Periodical
Applied andComputational Mechanics
Year of study
1
Number
2
State
Czech Republic
Pages from
531
Pages to
540
Pages count
10
BibTex
@article{BUT43941, author="Petr {Lošák} and Eduard {Malenovský}", title="Contribution to the dynamic behaviour of bladed disk", journal="Applied andComputational Mechanics", year="2007", volume="1", number="2", pages="531--540", issn="1802-680X" }