Publication detail

Dynamics of swirling flows in industrial applications

RUDOLF, P. ŠTEFAN, D. POCHYLÝ, F.

Original Title

Dynamics of swirling flows in industrial applications

Type

conference paper

Language

English

Original Abstract

Many industrial devices positively utilize the action of centrifugal forces induced by highly swirling flows (e.g. hydrocyclones, swirl burners). On the other hand swirling flow causes significant problems in operation of turbines or aircraft. Presented paper is going to review the current state of knowledge about swirling flows (stability of swirling flows, vortex breakdown phenomenon, helical precessing vortex core) and outline possible approaches leading to better understanding of these phenomena. Inevitably it is a mixture of analytical techniques, computational simulations and advanced experiments. It also proves efficient to employ some of the methods for spatio-temporal description of dynamical systems like proper orthogonal decomposition (POD).

Keywords

swirling flow, vortex breakdown, stability, vortex rope, proper orthogonal decomposition, POD

Authors

RUDOLF, P.; ŠTEFAN, D.; POCHYLÝ, F.

RIV year

2014

Released

12. 5. 2014

Publisher

ACAD SCI CZECH REPUBLIC, INST THERMOMECHANICS, DOLEJSKOVA 5, PRAGUE 8, 182 00, CZECH REPUBLIC

Location

Prague

ISBN

978-80-214-4871-1

Book

Engineering Mechanics 2014: Book of Full Texts

ISBN

1805-8248

Periodical

Engineering Mechanics ....

State

Czech Republic

Pages from

38

Pages to

41

Pages count

4

BibTex

@inproceedings{BUT108262,
  author="Pavel {Rudolf} and David {Štefan} and František {Pochylý}",
  title="Dynamics of swirling flows in industrial applications",
  booktitle="Engineering Mechanics 2014: Book of Full Texts",
  year="2014",
  journal="Engineering Mechanics ....",
  pages="38--41",
  publisher="ACAD SCI CZECH REPUBLIC, INST THERMOMECHANICS, DOLEJSKOVA 5, PRAGUE 8, 182 00, CZECH REPUBLIC",
  address="Prague",
  isbn="978-80-214-4871-1",
  issn="1805-8248"
}