한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제19권3호
  • /
  • Pages.99-104
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  • 2020
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  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
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A Study on Improving Filter Performance Using Coanda Effect

  • 김용선 (전주대학교 탄소연구소) ;
  • 석재준 (전주대학교 탄소연구소) ;
  • 신희재 (전주대학교 탄소연구소) ;
  • 고상철 (전주대학교 탄소연구소)
  • 투고 : 2019.12.02
  • 심사 : 2019.12.17
  • 발행 : 2020.03.31
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초록

Modern people spend a lot of time indoors. Oil mist has a very fatal effect on the cook's health. Range Hood's filter plays a very important role in removing oil mist from kitchen. In this study, we applied coanda effect to increase the collection efficiency of filter. Original, Bottom, Slide Three shapes were simulated, and the two shapes were measured and compared using a wind tunnel tester. Pressure loss is measured below 2.0mmAq for all three filters, making them easy to use indoors. The simulation results were 15% for the original filter, 22% for the bottom filter, and 30% for the slide filter. The wind tunnel tester obtained 26% of the original filter and 30% of the slide filter. Research is needed to increase the collection efficiency by 50%.

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참고문헌

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