Detail publikace

Rychlostní pole ve spreji dvoumédiových trysek

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

Originální název

Velocity field in spray of twin-fluid atomizers

Český název

Rychlostní pole ve spreji dvoumédiových trysek

Anglický název

Velocity field in spray of twin-fluid atomizers

Typ

článek ve sborníku

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

dvou-médiová tryska, rychlostní pole, sprej

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

67

Strany do

74

Strany počet

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",
  annote="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.",
  address="Ústav pro hydrodynamiku AV ČR, v. v. i.",
  booktitle="21st Sympozium on Anemometry, Proceedings",
  chapter="23867",
  institution="Ústav pro hydrodynamiku AV ČR, v. v. i.",
  year="2007",
  month="may",
  pages="67--74",
  publisher="Ústav pro hydrodynamiku AV ČR, v. v. i.",
  type="conference paper"
}