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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2020-01-01
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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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