Detail publikace

Research of a Two-Phase Flow Instabilities of an Effervescent Atomizers

Originální název

Research of a Two-Phase Flow Instabilities of an Effervescent Atomizers

Anglický název

Research of a Two-Phase Flow Instabilities of an Effervescent Atomizers

Jazyk

en

Originální abstrakt

Effervescent atomization is characterised by bubbling a small amount of gas into the liquid upstream of the exit orifice, thereby forming a two-phase flow. Simplified transparent atomizer was used to observe two-phase flow of light heating oil and air mixture inside the atomizer. Specific flow patterns for different operating conditions were recognised and compared with results acquired using of published two-phase flow maps. As effervescent atomizer sprays tend to be unsteady under some operating conditions, a method for mixture instability measurement was developed and applied.

Anglický abstrakt

Effervescent atomization is characterised by bubbling a small amount of gas into the liquid upstream of the exit orifice, thereby forming a two-phase flow. Simplified transparent atomizer was used to observe two-phase flow of light heating oil and air mixture inside the atomizer. Specific flow patterns for different operating conditions were recognised and compared with results acquired using of published two-phase flow maps. As effervescent atomizer sprays tend to be unsteady under some operating conditions, a method for mixture instability measurement was developed and applied.

BibTex


@inproceedings{BUT12727,
  author="Jan {Jedelský} and Miroslav {Jícha}",
  title="Research of a Two-Phase Flow Instabilities of an Effervescent Atomizers",
  annote="Effervescent atomization is characterised by bubbling a small amount of gas into the liquid upstream of the exit orifice, thereby forming a two-phase flow. Simplified transparent atomizer was used to observe two-phase flow of light heating oil and air mixture inside the atomizer. Specific flow patterns for different operating conditions were recognised and compared with results acquired using of published two-phase flow maps. As effervescent atomizer sprays tend to be unsteady under some operating conditions, a method for mixture instability measurement was developed and applied.",
  address="Žilinská universita v Žiline v EDIS-vydavatelstve ŽU",
  booktitle="Aplikácia experimentálnych a numerických metód v mechanike tekutín",
  chapter="12727",
  institution="Žilinská universita v Žiline v EDIS-vydavatelstve ŽU",
  year="2004",
  month="april",
  pages="115",
  publisher="Žilinská universita v Žiline v EDIS-vydavatelstve ŽU",
  type="conference paper"
}