Detail publikace

Diagnostics of High Frequency Underwater Discharge in Water Solutions by Electric Measurements

KOZÁKOVÁ, Z. VAŠÍČEK, M. HLOCHOVÁ, L. KRČMA, F.

Originální název

Diagnostics of High Frequency Underwater Discharge in Water Solutions by Electric Measurements

Anglický název

Diagnostics of High Frequency Underwater Discharge in Water Solutions by Electric Measurements

Jazyk

en

Originální abstrakt

This paper deals with electric discharges generated by audiofrequency high voltage (15-100 kHz) in NaCl solutions (conductivity of 500 microS/cm). A batch plasma reactor in the pin-hole configuration contained a ceramic dielectric barrier separating two planar stainless steel electrodes; barrier thickness of 0.6 mm, pin-hole diameter of 0.3 or 0.6 mm. Electrical measurements were employed in order to characterise energy dissipation during the discharge ignition. Lissajouse charts were evaluated for different discharge phases (electrolysis, bubble formation and discharge regular operation). Subsequently, discharge power was estimated from the charts and plotted as a function of applied frequency.

Anglický abstrakt

This paper deals with electric discharges generated by audiofrequency high voltage (15-100 kHz) in NaCl solutions (conductivity of 500 microS/cm). A batch plasma reactor in the pin-hole configuration contained a ceramic dielectric barrier separating two planar stainless steel electrodes; barrier thickness of 0.6 mm, pin-hole diameter of 0.3 or 0.6 mm. Electrical measurements were employed in order to characterise energy dissipation during the discharge ignition. Lissajouse charts were evaluated for different discharge phases (electrolysis, bubble formation and discharge regular operation). Subsequently, discharge power was estimated from the charts and plotted as a function of applied frequency.

Dokumenty

BibTex 


@inproceedings{BUT101820,
  author="Zdenka {Kozáková} and Michal {Vašíček} and Lenka {Holíková} and František {Krčma}",
  title="Diagnostics of High Frequency Underwater Discharge in Water Solutions by Electric Measurements",
  annote="This paper deals with electric discharges generated by audiofrequency high voltage (15-100 kHz) in NaCl solutions (conductivity of 500  microS/cm). A batch plasma reactor in the pin-hole configuration contained a ceramic dielectric barrier separating two planar stainless steel electrodes; barrier thickness of 0.6 mm, pin-hole diameter of 0.3 or 0.6 mm. Electrical measurements were employed in order to characterise energy dissipation during the discharge ignition. Lissajouse charts were evaluated for different discharge phases (electrolysis, bubble formation and discharge regular operation). Subsequently, discharge power was estimated from the charts and plotted as a function of applied frequency.",
  address="Vysoké učení technické v Brně",
  booktitle="Proceedings of XXth Physics of Switching Arc",
  chapter="101820",
  howpublished="print",
  institution="Vysoké učení technické v Brně",
  year="2013",
  month="september",
  pages="220--223",
  publisher="Vysoké učení technické v Brně",
  type="conference paper"
}