Detail publikace

Contribution to the dynamic behaviour of bladed disk

LOŠÁK, P. MALENOVSKÝ, E.

Originální název

Contribution to the dynamic behaviour of bladed disk

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

bladed disk, modal analysis, transient dynamic analysis

Autoři

LOŠÁK, P.; MALENOVSKÝ, E.

Rok RIV

2007

Vydáno

2. 11. 2007

Místo

Plzeň

ISSN

1802-680X

Periodikum

Applied andComputational Mechanics

Ročník

1

Číslo

2

Stát

Česká republika

Strany od

531

Strany do

540

Strany počet

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"
}