Detail publikačního výsledku

Contribution Concerning the Dynamic Behaviour of SQUEEZE Film Dampers

MALENOVSKÝ, E.; POCHYLÝ, F.

Originální název

Contribution Concerning the Dynamic Behaviour of SQUEEZE Film Dampers

Anglický název

Contribution Concerning the Dynamic Behaviour of SQUEEZE Film Dampers

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

For analysing the dynamic behaviour of SQUEEZE film dampers it is possible to use the Reynolds or Navier Stokes eqs. A new approach to this analysis was discovered at Brno University of Technology, Faculty of Mechanical Engineering in Brno. It is based on the application the Navier Stokes eq. whereas using this theory it is possible to separate the motions of liquid and the other race from each other. Previously the model sample of long SQUEEZE film dampers, where a constant pressure distribution along the axis of rotation is assumed, was analysed. The analysis of the dynamic behaviour of short SQUEEZE film dampers, based on Reynolds eq., assumed a zero pressure distribution on surfaces perpendicular to the axis of rotation.

Anglický abstrakt

For analysing the dynamic behaviour of SQUEEZE film dampers it is possible to use the Reynolds or Navier Stokes eqs. A new approach to this analysis was discovered at Brno University of Technology, Faculty of Mechanical Engineering in Brno. It is based on the application the Navier Stokes eq. whereas using this theory it is possible to separate the motions of liquid and the other race from each other. Previously the model sample of long SQUEEZE film dampers, where a constant pressure distribution along the axis of rotation is assumed, was analysed. The analysis of the dynamic behaviour of short SQUEEZE film dampers, based on Reynolds eq., assumed a zero pressure distribution on surfaces perpendicular to the axis of rotation.

Klíčová slova

SQUEEZE film dampers, Navier Stokes eq., Computational modelling, Additional mass and damping.

Klíčová slova v angličtině

SQUEEZE film dampers, Navier Stokes eq., Computational modelling, Additional mass and damping.

Autoři

MALENOVSKÝ, E.; POCHYLÝ, F.

Rok RIV

2011

Vydáno

05.02.2002

Nakladatel

AV ČR Praha, ústav termomechaniky

Místo

AV ČR Praha, ústav termomechaniky

ISBN

80-85918-71-4

Kniha

Dynamika strojů 2002

Strany od

85

Strany počet

8

BibTex

@inproceedings{BUT9790,
  author="Eduard {Malenovský} and František {Pochylý}",
  title="Contribution Concerning the Dynamic Behaviour of SQUEEZE Film Dampers",
  booktitle="Dynamika strojů 2002",
  year="2002",
  pages="8",
  publisher="AV ČR Praha, ústav termomechaniky",
  address="AV ČR Praha, ústav termomechaniky",
  isbn="80-85918-71-4"
}