조리대에 급기구를 가진 주방 레인지후드의 배기 성능

다국어 초록 (Multilingual Abstract)

There have been many cases when an air curtain installed in the apartment could not remove the gases well, such as carbon dioxide and particles like as smoke, oils, and vapors generated during cooking to disperse pollutants into the room. This study used a numerical analysis to show how the pollutant-removing performance of the range hood is changed when the air curtain is installed front of the kitchen table. The result of this study was that when the air amount supplied by an air curtain through the slot was about 50% of the exhaust amount, the capturing efficiency of the range hood for pollutants increased 90% more than without an air curtain. Even when the amount of supplied air was small, the capturing efficiency improved markedly with the use of an upward air curtain. In case that the air flow rate of the slot was greater than 60%, the capturing efficiency decreased.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 대상 설비와 해석 모델
• 3. 해석 결과 및 고찰
• 4. 결론
• References

참고문헌 (Reference)

1 임경빈, "주방용 후드시스템의 유동특성에 관한 수치적 연구" 대한설비공학회 18 (18): 359-369, 2006

2 손덕영, "유도공기 및 에어커튼을 이용한주방 레인지후드 성능 개선에 관한 수치모사" 대한설비공학회 19 (19): 321-327, 2007

3 성순경, "에어커튼형 주방 레인지후드의 배기 특성" 대한설비공학회 26 (26): 594-599, 2014

4 성순경, "에어커튼형 레인지후드의 슬롯 토출 각도 변화와 배기 효율" 대한설비공학회 27 (27): 468-474, 2015

5 김병국, "수평 급기가 레인지 후드 주위의 자연대류에 미치는 영향" 대한설비공학회 17 (17): 333-340, 2005

6 Shon, B. S., "Industrial Ventilation" Dong Hwa Technology 104-105, 2001

7 Park, M. S., "Experimental Study on Capture Efficiency of Kitchen Hood with Lower Make-up Air Supply Equipment" 1368-1372, 2003

8 Hayes, F. C., "Design data for air curtains" 75 : 168-179, 1969

9 Li, Y., "Derivation of Capture Efficiency of Kitchen Range Hoods in a Confined Space" 31 (31): 461-468, 1996

10 Koo, N. Y., "An Experimental Study on the air curtain range hood interrupting the diffusion of polluted air" 382-387, 2002