Detail publikačního výsledku

Comparison of different configurations of Phase Doppler Analyser

ZAREMBA, M.; MALÝ, M.; JEDELSKÝ, J.; JÍCHA, M.

Originální název

Comparison of different configurations of Phase Doppler Analyser

Anglický název

Comparison of different configurations of Phase Doppler Analyser

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

A phase Doppler anemometry (PDA) technique is widely used in experimental fluid mechanics to measure size and velocity of particles in the fluid flow. Even though this method is common in experimental fluid mechanics, there are only few techniques that might serve for the purpose of the evaluation of the PDA system. To examine results of the PDA visualizations techniques are usually used. However, this approach suffers from several aspects. Mainly, it is difficult to determine the exact position of the measurement volume of PDA system. Then it is complicated to determine which particles are passing through the measuring volume. Another way how to examine performance of the PDA system is to use two PDA systems simultaneously. By using one laser for both systems we can avoid previously mentioned aspects. In our experiments, we use fiber based PDA system and classical PDA system both made by Dantec Dynamics. The aim of this paper is to compare results from various configurations and highlight crucial parameters that influence measurements.

Anglický abstrakt

A phase Doppler anemometry (PDA) technique is widely used in experimental fluid mechanics to measure size and velocity of particles in the fluid flow. Even though this method is common in experimental fluid mechanics, there are only few techniques that might serve for the purpose of the evaluation of the PDA system. To examine results of the PDA visualizations techniques are usually used. However, this approach suffers from several aspects. Mainly, it is difficult to determine the exact position of the measurement volume of PDA system. Then it is complicated to determine which particles are passing through the measuring volume. Another way how to examine performance of the PDA system is to use two PDA systems simultaneously. By using one laser for both systems we can avoid previously mentioned aspects. In our experiments, we use fiber based PDA system and classical PDA system both made by Dantec Dynamics. The aim of this paper is to compare results from various configurations and highlight crucial parameters that influence measurements.

Klíčová slova

Phase Doppler analyser, configuration, comparison

Klíčová slova v angličtině

Phase Doppler analyser, configuration, comparison

Autoři

ZAREMBA, M.; MALÝ, M.; JEDELSKÝ, J.; JÍCHA, M.

Rok RIV

2017

Vydáno

28.03.2016

Nakladatel

EDP Sciences

Kniha

EPJ Web of Conferences

ISSN

2100-014X

Periodikum

EPJ Web of Conferences

Svazek

114

Číslo

02142

Stát

Francouzská republika

Strany od

519

Strany do

523

Strany počet

933

URL

http://www.epj-conferences.org/articles/epjconf/abs/2016/09/epjconf_efm2016_02142/epjconf_efm2016_02142.html

Plný text v Digitální knihovně

http://hdl.handle.net/11012/70014

BibTex

@inproceedings{BUT124260,
  author="Matouš {Zaremba} and Milan {Malý} and Jan {Jedelský} and Miroslav {Jícha}",
  title="Comparison of different configurations of Phase Doppler Analyser",
  booktitle="EPJ Web of Conferences",
  year="2016",
  journal="EPJ Web of Conferences",
  volume="114",
  number="02142",
  pages="519--523",
  publisher="EDP Sciences",
  doi="10.1051/epjconf/201611402142",
  issn="2100-014X",
  url="http://www.epj-conferences.org/articles/epjconf/abs/2016/09/epjconf_efm2016_02142/epjconf_efm2016_02142.html"
}

Dokumenty

epjconf_efm2016_02142