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Title

Numerical simulations of the flows past rotating geometries

Authors

[ 1 ] Wydział Inżynierii Lądowej i Transportu, Politechnika Poznańska | [ 2 ] Instytut Mechaniki Stosowanej, Wydział Inżynierii Mechanicznej, Politechnika Poznańska | [ S ] student | [ P ] employee

Scientific discipline (Law 2.0)

[2.8] Mechanical engineering

Year of publication

2020

Published in

Vibrations in Physical Systems

Journal year: 2020 | Journal volume: vol. 31 | Journal number: no. 3

Article type

scientific article

Publication language

english

Keywords
EN
  • CFD
  • rotating geometry
  • OpenFOAM
  • Fluid-Structure Interaction (FSI)
  • propeller
  • pump
Abstract

EN In the present paper the numerical approach for the modeling of the flow past rotating geometries is presented. Practical methods for two cases are described: the one where whole domain is moving with uniform angular velocity, where the rotation might be included in the governing equations only (in the terms related to Coriolis and centrifugal forces), and the one where part of the domain is rotating, whereas another one is stationary. The second case is illustrated by examples describing the steady and transient flow around a rotating propeller and by a centrifugal pump. Simulations are performed using OpenFOAMCFD solver, with the models covering flow rotation: MRF (multiple reference frame) and AMI (arbitrary mesh interface).

Pages (from - to)

2020318-1 - 2020318-8

DOI

10.21008/j.0860-6897.2020.3.18

URL

https://vibsys.put.poznan.pl/_journal/2020-31-3/articles/vibsys_2020318.pdf

Comments

Article Number: 2020318

License type

CC BY (attribution alone)

Open Access Mode

publisher's website

Open Access Text Version

final published version

Date of Open Access to the publication

at the time of publication

Full text of article

Download file

Access level to full text

public

Points of MNiSW / journal

40.0

Points of MNiSW / journal in years 2017-2021

70.0

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