Inluence of the liquid target on the electric field strength in helium plasma jet

V.V. Kovacevic, G. Sretenović, A. Sobota, O. Guaitella, I.B. Krstic, B.M. Obradovic, M.M. Kuraica

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Abstract

In this paper we present electric field distribution in He plasma jet impinging the surface of different liquids. Dielectric barrier discharge (DBD) plasma jet with constant He flow of 1000 SCCM, operating at applied voltage of 2 kV and 30 kHz, was positioned above the liquid surface. Electric field measurement was performed using Stark polarization spectroscopy when Petri dish with distilled water or physiological saline (0.85 % NaCl) was positioned 10 mm below the plasma jet nozzle. Obtained axial distributions of the electric field show that maximal values of the field are similar for different targets.
Original languageEnglish
Title of host publication28th Summer School and International Symposium on the Physics of Ionized Gases (SPIG 2016), 29 August - 2 September 2016, Belgrade, Serbia
EditorsD. Maric, A. Milosavljevic, B. Obradovic, G. Poparic
Place of PublicationBelgrade
PublisherUniversity of Belgrade
Pages244-247
Number of pages4
ISBN (Print)978-86-84539-14-6
Publication statusPublished - 2016
Event28th Summer School and International Symposium on the Physics of Ionized Gases (SPIG 2016) - Belgrade, Serbia
Duration: 29 Aug 20162 Sep 2016

Conference

Conference28th Summer School and International Symposium on the Physics of Ionized Gases (SPIG 2016)
CountrySerbia
CityBelgrade
Period29/08/162/09/16

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    Kovacevic, V. V., Sretenović, G., Sobota, A., Guaitella, O., Krstic, I. B., Obradovic, B. M., & Kuraica, M. M. (2016). Inluence of the liquid target on the electric field strength in helium plasma jet. In D. Maric, A. Milosavljevic, B. Obradovic, & G. Poparic (Eds.), 28th Summer School and International Symposium on the Physics of Ionized Gases (SPIG 2016), 29 August - 2 September 2016, Belgrade, Serbia (pp. 244-247). University of Belgrade.