Detail publikace

Velocity field in spray of twin-fluid atomizers

Originální název

Velocity field in spray of twin-fluid atomizers

Anglický název

Velocity field in spray of twin-fluid atomizers

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.

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.

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"
}