한국연소학회:학술대회논문집
- 한국연소학회 2014년도 제49회 KOSCO SYMPOSIUM 초록집
- /
- Pages.191-194
- /
- 2014
교류 전기장이 인가된 층류 자유제트유동의 특성에 관한 예비 조사
Preliminary Tests on the Characteristics of Free Jet Flow with Applying Electric Fields
- 발행 : 2014.11.27
초록
The characteristics of laminar free jet flow with having applied AC electric fields have been investigated experimentally. A single electrode configuration was adopted such that electric fields were applied directly to nozzle and thus the surrounding could be an infinite ground. The experimental results showed that the jet flow with AC was modified significantly. At a certain axial distance, the laminar fuel stem was broken down and subsequently it was separated into three parts when AC electric fields were applied over a certain voltage in a range of frequencies less than 120 Hz. The breakdown point was measured by varying applied AC voltage and frequency. The effect of applying electric fields to jet flow was discussed in detail.
키워드