Comparative study of LDA and PIV methods for flow homogeneity measurements
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F22%3APU146428" target="_blank" >RIV/00216305:26110/22:PU146428 - isvavai.cz</a>
Výsledek na webu
<a href="https://akjournals.com/view/journals/606/17/3/article-p106.xml" target="_blank" >https://akjournals.com/view/journals/606/17/3/article-p106.xml</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1556/606.2022.00577" target="_blank" >10.1556/606.2022.00577</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Comparative study of LDA and PIV methods for flow homogeneity measurements
Popis výsledku v původním jazyce
In the Hydraulic Laboratory of the Department of Hydraulic Engineering, Faculty of Civil Engineering, Slovak University of Technology in Bratislava the distribution of the flow velocity in a shaft intake structure was investigated on a physical model. The homogeneity of the flow velocity distribution in the intakes of turbines has a great influence on the turbine performance. Modern optical methods, particle image velocimetry and laser Doppler anemometry, were used to measure the flow velocity distribution in the model of the turbine intake. The particle image velocimetry method provides a record of the velocity field, while the laser Doppler anemometry method provides an accurate indication of the velocity at a given point. The flow velocity distributions in the examined profiles were measured by the particle image velocimetry and laser Doppler anemometry methods and the results were compared with each other.
Název v anglickém jazyce
Comparative study of LDA and PIV methods for flow homogeneity measurements
Popis výsledku anglicky
In the Hydraulic Laboratory of the Department of Hydraulic Engineering, Faculty of Civil Engineering, Slovak University of Technology in Bratislava the distribution of the flow velocity in a shaft intake structure was investigated on a physical model. The homogeneity of the flow velocity distribution in the intakes of turbines has a great influence on the turbine performance. Modern optical methods, particle image velocimetry and laser Doppler anemometry, were used to measure the flow velocity distribution in the model of the turbine intake. The particle image velocimetry method provides a record of the velocity field, while the laser Doppler anemometry method provides an accurate indication of the velocity at a given point. The flow velocity distributions in the examined profiles were measured by the particle image velocimetry and laser Doppler anemometry methods and the results were compared with each other.
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
20101 - Civil engineering
Návaznosti výsledku
Projekt
—
Návaznosti
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Pollack Periodica
ISSN
1788-1994
e-ISSN
—
Svazek periodika
17
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
HU - Maďarsko
Počet stran výsledku
5
Strana od-do
106-110
Kód UT WoS článku
—
EID výsledku v databázi Scopus
2-s2.0-85141398608