| 제목 |
플라즈마 반응기구조에 따른 코로나방전 및 NO-NO₂전환특성에 관한 실험적 연구 |
| 분야 |
엔진 및 연소 |
| 언어 |
Korean |
| 저자 |
전광민(연세대학교), 박용성(자동차성능시험연구소) |
| Key Words |
Non-thermal plasma(저온플라즈마), Anode corona(양의 코로나), Cathode corona(음의 코로나), Cone-hole(침상-홀), Cone-plate(침상-평판), Corona starting voltage(코로나개시전압) |
| 초록 |
Characteristics of corona discharge of the different types of the plasma reactors which are cone-hole and cone-plate is investigated experimentally. The discharge starts at lower voltage for the cathode corona than the anode corona and spark occurs at higher voltage for the cathode corona. And the cathode corona makes more stable discharge than the anode corona. The effect of the base gas in corona discharge for different 0₂/N₂concentrations is related with the gas molecular weight. The discharge for the smaller molecular weight gas occurs easier than for the high molecular weight gas. The discharge current decreases with the increase of oxygen concentration and it increases more sharply for anode corona than for cathode corona as discharge voltage increases after corona onset voltage. NO-NO₂conversion increases with the energy density of corona discharge and the addition of O₂in a base N₂gas. {{br}} |
| 원문(PDF) |
다운로드
|
