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Analysis of the effect of hydrodynamic bearings and damping on rotor stability

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F11%3A43899230" target="_blank" >RIV/49777513:23520/11:43899230 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Analysis of the effect of hydrodynamic bearings and damping on rotor stability

  • Original language description

    The paper deals with the modeling and examination of stability conditions of the balanced rotating system with some rigid discs supported on two anisotropic hydrodynamic bearings. The model respects internal and external damping of the shaft considered as one-dimensional continuum. The evaluating of stability is based on eigenvalues in dependence on system rotating speeds. Real and imaginary parts of computed eigenvalues are displayed by means of Campbell diagram.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BI - Acoustics and oscillation

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    17th International Conference Engineering Mechanics 2011

  • ISBN

    978-80-87012-33-8

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    511-514

  • Publisher name

    Institute of Thermomechanics AS CR

  • Place of publication

    Prague

  • Event location

    Svratka

  • Event date

    May 9, 2011

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article