Detail publikace

Effervescent tryska: vliv vnitřní geometrie trysky na kvalitu atomizace

JEDELSKÝ, J. OTÁHAL, J. JÍCHA, M.

Originální název

Effervescent atomizer: influence of the internal geometry on atomization performance

Český název

Effervescent tryska: vliv vnitřní geometrie trysky na kvalitu atomizace

Anglický název

Effervescent atomizer: influence of the internal geometry on atomization performance

Typ

článek ve sborníku

Jazyk

en

Originální abstrakt

Our work is being conducted with the aim to develop an effervescent atomizer for industrial burners that will generate a fine and stable spray in large turn-down ratio. The single-hole, plain orifice atomizer is powered with light heating oil and uses air as an atomizing medium in the "outside-in" gas injection configuration. Published design concepts of the effervescent atomizer are described. Based on the published results several design parameters are modified: size and number of aerator holes, their location and diameter of the mixing chamber. Influence of these parameters on spray performance is studied at atomizing pressures 0.1, 0.3 and 0.5 MPa and gas-to-liquid-ratio (GLR) of 2, 5 and 10%.

Český abstrakt

Příspěvek se zabývá vlivem geometrického uspořádání effervescent trysky na kvalitu generovaného spreje.

Anglický abstrakt

Our work is being conducted with the aim to develop an effervescent atomizer for industrial burners that will generate a fine and stable spray in large turn-down ratio. The single-hole, plain orifice atomizer is powered with light heating oil and uses air as an atomizing medium in the "outside-in" gas injection configuration. Published design concepts of the effervescent atomizer are described. Based on the published results several design parameters are modified: size and number of aerator holes, their location and diameter of the mixing chamber. Influence of these parameters on spray performance is studied at atomizing pressures 0.1, 0.3 and 0.5 MPa and gas-to-liquid-ratio (GLR) of 2, 5 and 10%.

Klíčová slova

effervescent tryska, kvalita atomizace, velikostní rozdělení kapek ve spreji

Rok RIV

2007

Vydáno

10.09.2007

Nakladatel

Mugla University

Místo

Mugla

Strany od

55

Strany do

60

Strany počet

6

BibTex


@inproceedings{BUT23726,
  author="Jan {Jedelský} and Jan {Otáhal} and Miroslav {Jícha}",
  title="Effervescent atomizer: influence of the internal geometry on atomization performance",
  annote="Our work is being conducted with the aim to develop an effervescent atomizer for industrial burners that will generate a fine and stable spray in large turn-down ratio. The single-hole, plain orifice atomizer is powered with light heating oil and uses air as an atomizing medium in the "outside-in" gas injection configuration. Published design concepts of the effervescent atomizer are described. Based on the published results several design parameters are modified: size and number of aerator holes, their location and diameter of the mixing chamber. Influence of these parameters on spray performance is studied at atomizing pressures 0.1, 0.3 and 0.5 MPa and gas-to-liquid-ratio (GLR) of 2, 5 and 10%.",
  address="Mugla University",
  booktitle="Ilass Europe 2007",
  chapter="23726",
  institution="Mugla University",
  year="2007",
  month="september",
  pages="55--60",
  publisher="Mugla University",
  type="conference paper"
}