Detail publikačního výsledku

Characterization of a periodic instability in filamentary surface wave discharge at atmospheric pressure in argon

HNILICA, J.; KUDRLE, V.; VAŠINA, P.; SCHÄFER, J.; AUBRECHT, V.

Originální název

Characterization of a periodic instability in filamentary surface wave discharge at atmospheric pressure in argon

Anglický název

Characterization of a periodic instability in filamentary surface wave discharge at atmospheric pressure in argon

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

This study reports on a periodic instability in a microwave atmospheric pressure surface wave plasma. Time-resolved observation by means of a high-speed camera reveals that the discharge can operate in two different regimes. The discharge operates either in a static mode of a controlled number of filaments propagating alongside the wall of the fused silica tube or in a dynamic mode of one or more straight filaments together with one revolving filament. Microwave power and argon flow rate are interpreted as the scaling parameters that govern the self-organization in the discharge. The operating diagram is formed by alternating stripes of static and dynamic mode with well-defined borders.

Anglický abstrakt

This study reports on a periodic instability in a microwave atmospheric pressure surface wave plasma. Time-resolved observation by means of a high-speed camera reveals that the discharge can operate in two different regimes. The discharge operates either in a static mode of a controlled number of filaments propagating alongside the wall of the fused silica tube or in a dynamic mode of one or more straight filaments together with one revolving filament. Microwave power and argon flow rate are interpreted as the scaling parameters that govern the self-organization in the discharge. The operating diagram is formed by alternating stripes of static and dynamic mode with well-defined borders.

Klíčová slova

argon, discharge, filamentary surface, atmospheric pressure

Klíčová slova v angličtině

argon, discharge, filamentary surface, atmospheric pressure

Autoři

HNILICA, J.; KUDRLE, V.; VAŠINA, P.; SCHÄFER, J.; AUBRECHT, V.

Rok RIV

2013

Vydáno

20.01.2012

Nakladatel

IOP Publishing

ISSN

0022-3727

Periodikum

JOURNAL OF PHYSICS D-APPLIED PHYSICS

Svazek

45

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

9

Strany počet

9

BibTex

@article{BUT88836,
  author="Jaroslav {Hnilica} and Vít {Kudrle} and Petr {Vašina} and Jan {Schäfer} and Vladimír {Aubrecht}",
  title="Characterization of a periodic instability in filamentary surface wave discharge at atmospheric pressure in argon",
  journal="JOURNAL OF PHYSICS D-APPLIED PHYSICS",
  year="2012",
  volume="45",
  number="1",
  pages="1--9",
  issn="0022-3727"
}