About: A numerical procedure for investigation of impacts of rotors supported by cavitated long fluid film bearings against the stationary part     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • Článek se zabývá numerickým postupem pro zkoumání rázů rotorů uložených v dlouhých kavitovaných kapalinných ložiskách na stacionární část. (cs)
  • The rotor systems consit of two principal components, of a rotor and of a stationary part, and the fluid film bearings are often used as coupling elements. As the clearance between the discs and the casing is usually very narrow, excessive lateral vibration of the rotor can produce impacts between the discs and the housing. Because up to now influence of the fluid film bearings and the impacts on the rotor behaviour has been investigated separately, it is desirable to develope a procedure which would make possible to analyze their mutual interaction. Into the mathematical models both the hydrodynamic bearings and the contacts are implemented by means of nonlinear force couplings. To determine the contact forces a Hertz theory is applied. The hydrodynamic forces depend on the pressure distribution in the oil film. As the bearing gap is very narrow a classical theory of lubrication can be used for this purpose. If pressure at some location of the bearing gap should drop below a critical level, a vapour
  • The rotor systems consit of two principal components, of a rotor and of a stationary part, and the fluid film bearings are often used as coupling elements. As the clearance between the discs and the casing is usually very narrow, excessive lateral vibration of the rotor can produce impacts between the discs and the housing. Because up to now influence of the fluid film bearings and the impacts on the rotor behaviour has been investigated separately, it is desirable to develope a procedure which would make possible to analyze their mutual interaction. Into the mathematical models both the hydrodynamic bearings and the contacts are implemented by means of nonlinear force couplings. To determine the contact forces a Hertz theory is applied. The hydrodynamic forces depend on the pressure distribution in the oil film. As the bearing gap is very narrow a classical theory of lubrication can be used for this purpose. If pressure at some location of the bearing gap should drop below a critical level, a vapour (en)
Title
  • A numerical procedure for investigation of impacts of rotors supported by cavitated long fluid film bearings against the stationary part
  • Numerický postup pro zkoumání rázů rotorů uložených v dlouhých kavitovaných kapalinných ložiskách na stacionární část (cs)
  • A numerical procedure for investigation of impacts of rotors supported by cavitated long fluid film bearings against the stationary part (en)
skos:prefLabel
  • A numerical procedure for investigation of impacts of rotors supported by cavitated long fluid film bearings against the stationary part
  • Numerický postup pro zkoumání rázů rotorů uložených v dlouhých kavitovaných kapalinných ložiskách na stacionární část (cs)
  • A numerical procedure for investigation of impacts of rotors supported by cavitated long fluid film bearings against the stationary part (en)
skos:notation
  • RIV/61989100:27230/07:00014625!RIV09-MSM-27230___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA101/06/0063), S, Z(AV0Z20760514)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 408083
http://linked.open...ai/riv/idVysledku
  • RIV/61989100:27230/07:00014625
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • rotors; impacts; long fluid film bearings (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [55C9F62D051A]
http://linked.open...v/mistoKonaniAkce
  • Praha, Česká republika
http://linked.open...i/riv/mistoVydani
  • Praha, Česká republika
http://linked.open...i/riv/nazevZdroje
  • Sborník konference Inženýrská mechanika 2007
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Zapoměl, Jaroslav
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Ústav termomechaniky AV ČR
https://schema.org/isbn
  • 978-80-87012-06-2
http://localhost/t...ganizacniJednotka
  • 27230
is http://linked.open...avai/riv/vysledek of
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software