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Characteristics of Self-Pulsing Spark Discharge Device
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Self-Pulsing 스파크 방전장치의 특성연구

논문 기본 정보

Type
Academic journal
Author
Ho-Jun Lee (Pusan National University) Je-Hyun Lee (LS Cable & System) Cha-Soo Park (Dong-Eui Institute of Technology)
Journal
The Korean Institute of Illuminating and electrical Installation Engineers Journal of the Korean Institute of Illuminating and Electrical Installation Engineers Vol.31 No.1 KCI Accredited Journals
Published
2017.1
Pages
88 - 96 (9page)
DOI
10.5207/JIEIE.2017.31.1.088

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Result
Characteristics of Self-Pulsing Spark Discharge Device
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In self-pulsing transient spark discharge device, the discharge one is terminated before transition to arc state and generates atmospheric non-equilibrim plasma. The device can be applied to electrical equipment for hazardous gas treatment, sterillization and disinfection. This paper reports electrical and optical properties of self-pulsing transient spark. Three discharge modes were observed according to the discharge pulse frequency. Self-pulsing occurs only in a positive corona electrode configuration. Discharge current in unit pulse increases with the charging capacitance. It was found that higher frequency discharge has higher spectral intensity from excited N₂ species, However, higher emission from excited O radical was found in lower frequency. Simulation results were compared with experimental results in Ar discharge. From the results, it was found that Current waveform and discharge configurations were qualitatively agreed. Also, ionization rate was maximum near discharge channel head. Calculated density distribution of Ar excited state was similar with the light intensity distribution of discharge channel.
#Self Pulsing #Transient Spark Discharge #Atmospheric Plasma #Discharge Simulation

Contents

Abstract
1. 서론
2. 실험 및 시뮬레이션 방법
3. 결과 및 토의
4. 결론
References

References (18)

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[단행본] - J. R. Roth / 1995 / Industrial Plasma Engineering / Principles Indtitute of Physics google schola [단행본] - A. Fridman / 2004 / Plasma Physcis and Engineering / Taylor & Francis google schola [학술지(정기간행물)] - Jin Ying / 2016 / / Plasma Sci. Technol 18 (2) : 168 ~ google schola [학술지(정기간행물)] - Kazuaki Ninomiya / 2013 / / Journal of Physics D: Applied Physics 46 : 425401 ~ google schola [학술지(정기간행물)] - Yu-Chien Tseng / 2017 / / Japanese Journal of Applied Physics 56 : 01AF03 ~ google schola

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UCI(KEPA) : I410-ECN-0101-2017-565-002024010