방전 침전극의 곡률반경이 이온풍 발생에 미치는 영향

다국어 초록 (Multilingual Abstract)

An electric fan for cooling high density electronic devices is limited and operated in very low efficiency. The corona discharge is utilized as the driving mechanism for an ionic gas pump, which allows for air flow control and generation with low noise and no moving parts. These ideal characteristics of ionic pump give rise to variety applications. However, all of these applications would benefit from maximizing the flow velocities and yields of the ionic pump. In this study, a needle-mesh type ionic pump has been investigated by focusing on the radius of curvature of corona needle points elevating the ionic wind velocity and efficiency. It is found that the radius of curvature of the corona discharge needle point influences significantly to produce the ionic wind and efficiency. As a result, an elevated ionic wind velocity and increased ionic wind generation yield can be obtained by optimized the radius of curvature of the corona needle electrode.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 실험 장치 및 방법
• 3. 실험 결과 및 고찰
• 4. 결론
• 감사의 글
• 참고문헌
• 저자소개

참고문헌 (Reference)

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4 R. Mestiri, "The electrical discharge as a source of a mechanical energy" 220 : 468-475, 2008

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11 H. Tsubone, "Flow characteristics of dc wire-non-parallel plate electrohydrodynamic gas pump" 66 : 115-121, 2008

12 E. Moreau, "Enhancing the mechanical efficiency of electric wind in corona discharge" 66 : 39-44, 2008

13 B. Komeili, "Electrohydrodynamically Enhanced Capillary Evaporator" 111-116, 2007

14 F. Yang, "Corona driven air propulsion for cooling of electronics" 1-4, 2003