Detail publikace

Rychlostní pole ve spreji dvoumédiových trysek

JEDELSKÝ, J. JÍCHA, M. OTÁHAL, J. KATOLICKÝ, J. LANDSMANN, M.

Český název

Rychlostní pole ve spreji dvoumédiových trysek

Anglický název

Velocity field in spray of twin-fluid atomizers

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

Atomization process of twin-fluid atomizers is not well understood yet. In this study we focused particularly on effervescent atomizer. Insight into layout of the velocity field in the spray can improve our knowledge of different effects proceeding after mixture is discharged from the nozzle. The velocity field is studied using PDPA and stereoscopic PIV-PLIF. Influence of atomizer operation conditions on mean droplet velocity and on spatial and temporal variation of the droplet velocity is documented. An effect of different drop size classes on the velocity is evaluated as well.

Český abstrakt

Atomizační proces dvoumédiových trysek ještě není dostatečně pochopen. Tento příspěvek se zabývá zvláště effervescent atomizery. Rychlostní pole je studováno pomocí PDA a SPIV-PLIF systému.

Anglický abstrakt

Atomization process of twin-fluid atomizers is not well understood yet. In this study we focused particularly on effervescent atomizer. Insight into layout of the velocity field in the spray can improve our knowledge of different effects proceeding after mixture is discharged from the nozzle. The velocity field is studied using PDPA and stereoscopic PIV-PLIF. Influence of atomizer operation conditions on mean droplet velocity and on spatial and temporal variation of the droplet velocity is documented. An effect of different drop size classes on the velocity is evaluated as well.

Klíčová slova česky

dvou-médiová tryska, rychlostní pole, sprej

Klíčová slova anglicky

twin-fluid atomizers, effervescent atomizer, Velocity field, spray

Rok RIV

2007

Vydáno

29.05.2007

Nakladatel

Ústav pro hydrodynamiku AV ČR, v. v. i.

Místo

Praha

ISBN

978-80-87117-01-9

Kniha

21st Sympozium on Anemometry, Proceedings

Strany od–do

67–74

Počet stran

8

BIBTEX


@inproceedings{BUT23867,
  author="Jan {Jedelský} and Miroslav {Jícha} and Jan {Otáhal} and Jaroslav {Katolický} and Michael {Landsmann},
  title="Velocity field in spray of twin-fluid atomizers",
  booktitle="21st Sympozium on Anemometry, Proceedings",
  year="2007",
  month="May",
  pages="67--74",
  publisher="Ústav pro hydrodynamiku AV ČR, v. v. i.",
  address="Praha",
  isbn="978-80-87117-01-9"
}