Publication detail

Contribution to the dynamic behaviour of bladed disk

LOŠÁK, P. MALENOVSKÝ, E.

English title

Contribution to the dynamic behaviour of bladed disk

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

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 in English

bladed disk, modal analysis, transient dynamic analysis

Released

2007-11-02

Location

Plzeň

ISSN

1802-680X

Journal

Applied andComputational Mechanics

Volume

1

Number

2

Pages from–to

531–540

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"
}