Title :
O/sub 2/-gas flow-rate effect on the atmospheric dielectric barrier discharge plasma
Author :
Bong-Chul Jang ; Yun-Hwan Kim ; Gon-Ho Kim
Author_Institution :
Dept. of Phys., Hanyang Univ., Kyunggi-Do, South Korea
Abstract :
Summary form only given, as follows. The characteristics of DBD plasma were studied using optical emission spectroscopy (OES) and electrical signals of discharge with various flow-rate of oxygen. The diameter of copper electrode was 50 mm, the thickness of dielectric barrier was 3 mm and the distance of electrode was 2 mm. The O/sub 2/ flow-rate varied from 0 to 50 LPM. The OES was measured intensity of the each elements generated in the plasma. The square pulses with 1/spl sim/4.5kHz were applied to DBD reactor.
Keywords :
atomic emission spectroscopy; high-frequency discharges; oxygen; 1 atm; 1 to 4.5 kHz; 2 mm; 3 mm; 50 mm; Cu; O/sub 2/; O/sub 2/-gas flow-rate effect; atmospheric dielectric barrier discharge plasma; optical emission spectroscopy; Atmospheric-pressure plasmas; Dielectrics; Electric variables measurement; Electrodes; Fault location; Plasma materials processing; Plasma measurements; Plasma properties; Plasma sources; Plasma temperature;
Conference_Titel :
Plasma Science, 2003. ICOPS 2003. IEEE Conference Record - Abstracts. The 30th International Conference on
Conference_Location :
Jeju, South Korea
Print_ISBN :
0-7803-7911-X
DOI :
10.1109/PLASMA.2003.1228578
