Detail publikačního výsledku

Simulation of multiphase flow in hydrocyclone

RUDOLF, P.

Original Title

Simulation of multiphase flow in hydrocyclone

English Title

Simulation of multiphase flow in hydrocyclone

Type

Paper in proceedings (conference paper)

Original Abstract

Multiphase gas-liquid-solid swirling flow within hydrocyclone is simulated. Geometry and boundary conditions are based on Hsiehs 75 mm hydrocyclone. Extensive simulations point that standard mixture model with careful selection of interphase drag law is suitable for correct prediction of particle classification in case of dilute suspensions. However this approach fails for higher mass loading. It is also confirmed that Reynolds stress model is the best choice for multiphase modeling of the swirling flow on relatively coarse grids.

English abstract

Multiphase gas-liquid-solid swirling flow within hydrocyclone is simulated. Geometry and boundary conditions are based on Hsiehs 75 mm hydrocyclone. Extensive simulations point that standard mixture model with careful selection of interphase drag law is suitable for correct prediction of particle classification in case of dilute suspensions. However this approach fails for higher mass loading. It is also confirmed that Reynolds stress model is the best choice for multiphase modeling of the swirling flow on relatively coarse grids.

Keywords

hydrocyclone, multiphase flow, CFD modeling

Key words in English

hydrocyclone, multiphase flow, CFD modeling

Authors

RUDOLF, P.

RIV year

2014

Released

09.04.2013

Publisher

EDP Sciences

Location

France

ISBN

978-80-7372-912-7

Book

EFM12 – Experimental Fluid Mechanics 2012

ISBN

2100-014X

Periodical

EPJ Web of Conferences

Volume

45

Number

1

State

French Republic

Pages from

1

Pages to

8

Pages count

8

URL

https://www.epj-conferences.org/articles/epjconf/abs/2013/06/epjconf_efm2013_01101/epjconf_efm2013_01101.html

Full text in the Digital Library

http://hdl.handle.net/11012/193650

BibTex

@inproceedings{BUT103916,
  author="Pavel {Rudolf}",
  title="Simulation of multiphase flow in hydrocyclone",
  booktitle="EFM12 – Experimental Fluid Mechanics 2012",
  year="2013",
  journal="EPJ Web of Conferences",
  volume="45",
  number="1",
  pages="1--8",
  publisher="EDP Sciences",
  address="France",
  doi="10.1051/epjconf/20134501101",
  isbn="978-80-7372-912-7",
  issn="2100-014X",
  url="https://www.epj-conferences.org/articles/epjconf/abs/2013/06/epjconf_efm2013_01101/epjconf_efm2013_01101.html"
}

Documents

epjconf_efm2013_01101