ELECTRIC FIELD MEASUREMENT IN HELIUM PLASMA JET CONTACTING THE WATER SURFACE

被引：0
|
作者：
Kovacevic, V. V. [1 ]
Sretenovic, G. B. [1 ]
Sobota, A. [2 ]
Guaitella, O. [3 ]
Krstic, I. B. [1 ]
Obradovic, B. M. [1 ]
Kuraica, M. M. [1 ]
机构：
[1] Univ Belgrade, Fac Phys, POB 44, Belgrade 11001, Serbia
[2] Eindhoven Univ Technol, EPG, Postbus 513, NL-5600 MB Eindhoven, Netherlands
[3] Ecole Polytech, LPP, Route Saclay, F-91128 Palaiseau, France
来源：
HAKONE XV: INTERNATIONAL SYMPOSIUM ON HIGH PRESSURE LOW TEMPERATURE PLASMA CHEMISTRY: WITH JOINT COST TD1208 WORKSHOP: NON-EQUILIBRIUM PLASMAS WITH LIQUIDS FOR WATER AND SURFACE TREATMENT | 2016年
关键词：
plasma jet; electric field; plasma-liquid interaction;
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this paper we present electric field distribution in He plasma jet impinging the liquid surface. 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 water surface. Electric field measurement was performed using Stark polarization spectroscopy for different positions (5 mm and 10 mm) of plasma jet nozzle above the water surface. Obtained axial distribution of the electric field shows that maximal value of the field slightly increases with increase of distance, but it's also notably higher compared to the values found in jet without target.
引用
收藏
页码：428 / 429
页数：2
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