Measuring velocity profiles by the LDA method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F17%3A43932715" target="_blank" >RIV/49777513:23210/17:43932715 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.5004371" target="_blank" >http://dx.doi.org/10.1063/1.5004371</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.5004371" target="_blank" >10.1063/1.5004371</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measuring velocity profiles by the LDA method

Popis výsledku v původním jazyce

This article describes in details an experiment, which was done by the method Laser Doppler Anemometry (LDA). The experiment used the wind tunnel in the laboratory at the Department of Power System Engineering, Faculty of Mechanical Engineering. The result of measuring was air velocity profiles in the wind tunnel in cases with or without an obstacle in the airflow. The measurements take place in three planes perpendicular to the axis of the wind tunnel in the middle of the height of the tunnel end. Because the LDA method measures the velocity only in separated points, it is necessary to use traverse systems in the direction of measuring lines to make the velocity profiles. The results of this experiment are histograms (diagrams which show numbers of particulars values of velocity) and velocity profilesfor whole lines). These velocity profiles are compared with the results of the same experiment, which was measured by the method Particle Image Velocimetry (PIV).

Název v anglickém jazyce

Measuring velocity profiles by the LDA method

Popis výsledku anglicky

This article describes in details an experiment, which was done by the method Laser Doppler Anemometry (LDA). The experiment used the wind tunnel in the laboratory at the Department of Power System Engineering, Faculty of Mechanical Engineering. The result of measuring was air velocity profiles in the wind tunnel in cases with or without an obstacle in the airflow. The measurements take place in three planes perpendicular to the axis of the wind tunnel in the middle of the height of the tunnel end. Because the LDA method measures the velocity only in separated points, it is necessary to use traverse systems in the direction of measuring lines to make the velocity profiles. The results of this experiment are histograms (diagrams which show numbers of particulars values of velocity) and velocity profilesfor whole lines). These velocity profiles are compared with the results of the same experiment, which was measured by the method Particle Image Velocimetry (PIV).

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

<a href="/cs/project/LQ1603" target="_blank" >LQ1603: Výzkum pro SUSEN</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

AIP Conference Proceedings

ISBN

978-0-7354-1572-0

ISSN

0094-243X

e-ISSN

neuvedeno

Počet stran výsledku

7

Strana od-do

020037-1 - 020037-7

Název nakladatele

AIP Publishing

Místo vydání

Melville

Místo konání akce

Plzeň

Datum konání akce

13. 6. 2017

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000417391000037