Publication detail
Unsteadiness in Effervescent Sprays - Measurement and Evaluation Using Combined PIV - PLIF Tecnique
JEDELSKÝ, J. JÍCHA, M.
Czech title
Stabilita spreje effervescent trysek - měření pomocí kombinovaného 3D PIV-PLIF systému
English title
Unsteadiness in Effervescent Sprays - Measurement and Evaluation Using Combined PIV - PLIF Tecnique
Type
conference paper
Language
en
Original abstract
Spray stability is one of key parameters for nozzles used for LHO atomization. A method using combined PIV-PLIF technique is used to determine liquid mass flux in plane perpendicular to the nozzle axis. Its fluctuations are a measure for spray unsteadiness quantification. The paper deals with influence of operation conditions and spray opsition on the spray unsteadiness.
Czech abstract
Příspěvek je věnován problematice stability spreje u dvoumédiových trysek typu effervescent. Výzkum je prováděn pomocí kombinovaného 3D PIV-PLIF systému. Nestability spreje jsou vyhodnocovány z obrazů koncentrace a hmotnostních toků paliva v rovině kolmé na osu trysky. Je popsána metodika měření a prezentován vliv provozních podmínek na stabilitu spreje.
English abstract
Spray stability is one of key parameters for nozzles used for LHO atomization. A method using combined PIV-PLIF technique is used to determine liquid mass flux in plane perpendicular to the nozzle axis. Its fluctuations are a measure for spray unsteadiness quantification. The paper deals with influence of operation conditions and spray opsition on the spray unsteadiness.
Keywords in Czech
effervescent atomizer, vyhodnocení nestabilit spreje, kombinovaný PIV-PLIF systém
Keywords in English
effervescent atomizer, spray unsteadiness quantification, measurement method, combined PIV-PLIF system
RIV year
2006
Released
06.06.2006
Publisher
Institute of Hydrodynamics ASCR
Location
Holany - Litice, Česká republika
ISBN
80-239-7144-1
Book
20th Symposium on anemometry
Edition number
1
Pages from–to
43–52
Pages count
10
BIBTEX
@inproceedings{BUT19890,
author="Jan {Jedelský} and Miroslav {Jícha},
title="Unsteadiness in Effervescent Sprays – Measurement and Evaluation Using Combined PIV – PLIF Tecnique",
booktitle="20th Symposium on anemometry",
year="2006",
month="June",
pages="43--52",
publisher="Institute of Hydrodynamics ASCR",
address="Holany - Litice, Česká republika",
isbn="80-239-7144-1"
}