Vortices inside a single-stage axial air turbine captured by Particle Image Velocimetry

Vortices inside a single-stage axial air turbine captured by Particle Image Velocimetry

Particle Image Velocimetry (PIV) is an experimental method of fluid research resulting into a spatially resolved two-dimensional velocity field. We measured the velocity inside a single-stage axial test turbine at the Czech Aerospace Research Centre. We studied the axial × tangential plane just behi...

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Main Authors: Duda Daniel, Yanovych Vitalii, Uruba Václav, Němec Martin, Žitek Pavel
Format: Article
Language:English
Published: EDP Sciences 2020-01-01
Series:MATEC Web of Conferences
Online Access:https://www.matec-conferences.org/articles/matecconf/pdf/2020/24/matecconf_aenmfme2020_05002.pdf
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spelling doaj-88c4b1927cbe4f71af141912c3c5450f2021-08-05T13:52:46ZengEDP SciencesMATEC Web of Conferences2261-236X2020-01-013280500210.1051/matecconf/202032805002matecconf_aenmfme2020_05002Vortices inside a single-stage axial air turbine captured by Particle Image VelocimetryDuda Daniel0Yanovych Vitalii1Uruba VáclavNěmec Martin2Žitek Pavel3Faculty of Mechanical Engineering, University of West Bohemia in PilsenFaculty of Mechanical Engineering, University of West Bohemia in PilsenCzech Aerospace Research CentreFaculty of Mechanical Engineering, University of West Bohemia in PilsenParticle Image Velocimetry (PIV) is an experimental method of fluid research resulting into a spatially resolved two-dimensional velocity field. We measured the velocity inside a single-stage axial test turbine at the Czech Aerospace Research Centre. We studied the axial × tangential plane just behind the rotor wheel at the tip radius under three regimes: underloaded, designed and overloaded ones. We found individual vortices in the instantaneous snapshots and we analyze their properties statistically.https://www.matec-conferences.org/articles/matecconf/pdf/2020/24/matecconf_aenmfme2020_05002.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Duda Daniel
Yanovych Vitalii
Uruba Václav
Němec Martin
Žitek Pavel
spellingShingle Duda Daniel
Yanovych Vitalii
Uruba Václav
Němec Martin
Žitek Pavel
Vortices inside a single-stage axial air turbine captured by Particle Image Velocimetry
MATEC Web of Conferences
author_facet Duda Daniel
Yanovych Vitalii
Uruba Václav
Němec Martin
Žitek Pavel
author_sort Duda Daniel
title Vortices inside a single-stage axial air turbine captured by Particle Image Velocimetry
title_short Vortices inside a single-stage axial air turbine captured by Particle Image Velocimetry
title_full Vortices inside a single-stage axial air turbine captured by Particle Image Velocimetry
title_fullStr Vortices inside a single-stage axial air turbine captured by Particle Image Velocimetry
title_full_unstemmed Vortices inside a single-stage axial air turbine captured by Particle Image Velocimetry
title_sort vortices inside a single-stage axial air turbine captured by particle image velocimetry
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2020-01-01
description Particle Image Velocimetry (PIV) is an experimental method of fluid research resulting into a spatially resolved two-dimensional velocity field. We measured the velocity inside a single-stage axial test turbine at the Czech Aerospace Research Centre. We studied the axial × tangential plane just behind the rotor wheel at the tip radius under three regimes: underloaded, designed and overloaded ones. We found individual vortices in the instantaneous snapshots and we analyze their properties statistically.
url https://www.matec-conferences.org/articles/matecconf/pdf/2020/24/matecconf_aenmfme2020_05002.pdf
work_keys_str_mv AT dudadaniel vorticesinsideasinglestageaxialairturbinecapturedbyparticleimagevelocimetry
AT yanovychvitalii vorticesinsideasinglestageaxialairturbinecapturedbyparticleimagevelocimetry
AT urubavaclav vorticesinsideasinglestageaxialairturbinecapturedbyparticleimagevelocimetry
AT nemecmartin vorticesinsideasinglestageaxialairturbinecapturedbyparticleimagevelocimetry
AT zitekpavel vorticesinsideasinglestageaxialairturbinecapturedbyparticleimagevelocimetry
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