Possible Limitations of the Particle Image Velocimetry Method in the Presence of Strong Electric Fields

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F21%3A00009236" target="_blank" >RIV/46747885:24410/21:00009236 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24220/21:00009236

Výsledek na webu

<a href="https://www.mdpi.com/2227-9717/9/10/1790/html" target="_blank" >https://www.mdpi.com/2227-9717/9/10/1790/html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/pr9101790" target="_blank" >10.3390/pr9101790</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Possible Limitations of the Particle Image Velocimetry Method in the Presence of Strong Electric Fields

Popis výsledku v původním jazyce

While examining the airflow generated between the asymmetrical electrodes connected to high voltage, the authors investigated the possible limitations of the particle image velocimetry (PIV) method in the presence of strong electric fields. The tracer particles used in the PIV method in these conditions are affected by electromagnetic forces; therefore, it is necessary to determine whether these forces have any non-negligible negative influence on the measurement results. For this purpose, the authors theoretically analyzed all the possible forces and measured the generated airflow using PIV and constant temperature anemometry methods. The experimental and theoretical results clearly show the viability of the PIV measurement method even in these very specific conditions.

Název v anglickém jazyce

Possible Limitations of the Particle Image Velocimetry Method in the Presence of Strong Electric Fields

Popis výsledku anglicky

While examining the airflow generated between the asymmetrical electrodes connected to high voltage, the authors investigated the possible limitations of the particle image velocimetry (PIV) method in the presence of strong electric fields. The tracer particles used in the PIV method in these conditions are affected by electromagnetic forces; therefore, it is necessary to determine whether these forces have any non-negligible negative influence on the measurement results. For this purpose, the authors theoretically analyzed all the possible forces and measured the generated airflow using PIV and constant temperature anemometry methods. The experimental and theoretical results clearly show the viability of the PIV measurement method even in these very specific conditions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Processes

ISSN

2227-9717

e-ISSN

—

Svazek periodika

9

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

—

Kód UT WoS článku

000714520700001

EID výsledku v databázi Scopus

2-s2.0-85117321693