Detail publikace

Measured and Calculated Static Equilibrium Position of Water-Lubricated Tilting-Pad Journal Bearing

POKORNÝ, J. NÁVRAT, T.

Anglický název

Measured and Calculated Static Equilibrium Position of Water-Lubricated Tilting-Pad Journal Bearing

Typ

Stať ve sborníku v databázi WoS či Scopus

Jazyk

en

Originální abstrakt

This paper deals with the measurement and computational modelling of the static equilibrium position of the hydrodynamic water-lubricated tilting-pad journal bearing. The measurement is carried out on a developed test rig with two bearing housings. A computational model is presented based on the generalized Reynolds equation coupled with the 2D energy equation in the bearing midplane. This model includes the lubricant mixing, deformation and tilting of the pads. The steady-state solution is reached using the finite volume method. To find the static equilibrium position of the bearing, the Anderson method with bounds is implemented. Results of the equilibrium position in dependence on the journal speed are given for a particular water-lubricated journal bearing. These results are validated with the measured data.

Klíčová slova anglicky

tilting pad journal bearing; water lubricated; measurement; numerical analysis; static equilibrium

Vydáno

2021-10-01

Nakladatel

Czech Technical University

Místo

Praha

ISBN

978-80-01-06885-4

Kniha

Experimental stress analysis 2021, Book of full papers

Strany od–do

186–192

Počet stran

7

BIBTEX


@inproceedings{BUT173141,
  author="Jan {Pokorný} and Tomáš {Návrat}",
  title="Measured and Calculated Static Equilibrium Position of Water-Lubricated Tilting-Pad Journal Bearing",
  booktitle="Experimental stress analysis 2021, Book of full papers",
  year="2021",
  series="First edition",
  pages="186--192",
  publisher="Czech Technical University",
  address="Praha",
  isbn="978-80-01-06885-4",
  url="https://mech.fsv.cvut.cz/ean2021/final-book-ean2021.pdf"
}