Publication detail

Bubbles formation in diaphragm discharge configuration supplied by DC non-pulsing voltage

KRČMA, F. HLAVATÁ, L. HLOCHOVÁ, L. KOZÁKOVÁ, Z. GUAITELLA, O. MARINOV, I. STARIKOVSKAIA, S.

Original Title

Bubbles formation in diaphragm discharge configuration supplied by DC non-pulsing voltage

English Title

Bubbles formation in diaphragm discharge configuration supplied by DC non-pulsing voltage

Type

miscellaneous

Language

en

Original Abstract

The main object of this presentation is the diagnostics of the diaphragm discharge generated in water solutions containing supporting NaCl electrolyte, and description of particular processes before and after discharge breakdown by DC non-pulsed voltage up to 4 kV. The batch plasma reactor using a diaphragm configuration with stainless steel electrodes was employed in the presented work. The dielectric barrier was made of PET or Shapal-M ceramics with the variable thickness (0.3-1.5 mm). One pin hole at the diaphragm centre with diameter of 0.3-1.0 mm was used in contemporary experiments. The formation of bubbles was observed by current-voltage time resolved characteristics in dependence on the pin-hole parameters as well as on the solution conductivity.

English abstract

The main object of this presentation is the diagnostics of the diaphragm discharge generated in water solutions containing supporting NaCl electrolyte, and description of particular processes before and after discharge breakdown by DC non-pulsed voltage up to 4 kV. The batch plasma reactor using a diaphragm configuration with stainless steel electrodes was employed in the presented work. The dielectric barrier was made of PET or Shapal-M ceramics with the variable thickness (0.3-1.5 mm). One pin hole at the diaphragm centre with diameter of 0.3-1.0 mm was used in contemporary experiments. The formation of bubbles was observed by current-voltage time resolved characteristics in dependence on the pin-hole parameters as well as on the solution conductivity.

Keywords

diaphragm discharge, capillary discharge, discharge breakdown, fast imaging

Released

28.08.2011

Location

Belfast

Pages from

10-164-1

Pages to

10-164-4

Pages count

4

BibTex


@misc{BUT73719,
  author="František {Krčma} and Lucie {Dřímalková} and Lenka {Holíková} and Zdenka {Kozáková} and Olivier {Guaitella} and Ilyia {Marinov} and Svetlana {Starikovskaia}",
  title="Bubbles formation in diaphragm discharge configuration supplied by DC non-pulsing voltage",
  annote="The main object of this presentation is the diagnostics of the diaphragm discharge generated in water solutions containing supporting NaCl electrolyte, and description of particular processes before and after discharge breakdown by DC non-pulsed voltage up to 4 kV. The batch plasma reactor using a diaphragm configuration with stainless steel electrodes was employed in the presented work. The dielectric barrier was made of PET or Shapal-M ceramics with the variable thickness (0.3-1.5 mm). One pin hole at the diaphragm centre with diameter of 0.3-1.0 mm was used in contemporary experiments. The formation of bubbles was observed by current-voltage time resolved characteristics in dependence on the pin-hole parameters as well as on the solution conductivity.",
  booktitle="Proceedings of ICPIG XXX",
  chapter="73719",
  howpublished="electronic, physical medium",
  year="2011",
  month="august",
  pages="10-164-1--10-164-4",
  type="miscellaneous"
}