- 금속관형 코로나 방전극을 적용한 효과적인 이온풍 발생
- ㆍ 저자명
- 정재승,문재덕,Jung. Jae-Seung,Moon. Jae-Duk
- ㆍ 간행물명
- 전기학회논문지= The Transactions of the Korean Institute of Electrical Engineers
- ㆍ 권/호정보
- 2010년|59권 3호|pp.599-603 (5 pages)
- ㆍ 발행정보
- 대한전기학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
A point-mesh type corona system has been well used as a ionic wind blower. However this type corona system suffers from its lower ionic wind generation, because of its lower on-set and breakdown voltages of its very sharp needle point corona electrode. This means that the point corona electrode must act both as an effective ion-generator and a very higher electric field producer in the discharge airgap in order to generate higher ionic wind velocity. In this paper, a cylinder-mesh type discharge system as a ionic wind generator is proposed and investigated. The cylindrical corona electrode can produce many ions from its sharpened edge, and the corona on-set and breakdown voltages are very higher than those of the needle point corona electrode. As a result, this type cylindrical corona electrode might generate a higher ionic wind than the needle point corona electrode.