Detail publikace

An experimental study of effervescent sprays: axial evolution of mean drop diameter

BROUKAL, J. HÁJEK, J. VONDÁL, J.

Originální název

An experimental study of effervescent sprays: axial evolution of mean drop diameter

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Effervescent atomization is becoming more and more frequently used in many industrial applications, ranging from pharmaceuticals, spray drying and coating to both internal and atmospheric combustion. With the expansion of computational fluid dynamics experimental data is needed to validate effervescent spray models. This paper aims to investigate axial evolutions of effervescent sprays while taking into account varying liquid mass flow rates and air-liquid ratios. Various types of axial evolutions are examined – cross-sectional, axial and boundary. The results are in agreement with author’s previously published papers and further accentuate the phenomena when SMD in the spray core decreases with axial distance whereas on the spray edge SMD increases. The result also confirm the inverse effect of GLR on mean drop sizes.

Klíčová slova

spray, effervescent, CFD, measurement

Autoři

BROUKAL, J.; HÁJEK, J.; VONDÁL, J.

Rok RIV

2014

Vydáno

8. 9. 2014

Místo

Bremen, Germany

ISBN

978-3-88722-744-9

Kniha

26th European Conference on Liquid Atomization & Spray Systems

Strany od

1

Strany do

6

Strany počet

6

BibTex

@inproceedings{BUT110200,
  author="Jakub {Broukal} and Jiří {Hájek} and Jiří {Vondál}",
  title="An experimental study of effervescent sprays: axial evolution of mean drop diameter",
  booktitle="26th European Conference on Liquid Atomization & Spray Systems",
  year="2014",
  pages="1--6",
  address="Bremen, Germany",
  isbn="978-3-88722-744-9"
}