Journal of Korean Society for Atmospheric Environment (한국대기환경학회지)

Korean Society for Atmospheric Environment (한국대기환경학회)
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Performance of Automotive Cabin Air Filter for Passenger Cars

승용차용 Cabin Air Filter의 성능

  • 박영옥 (한국에너지기술연구소, 에너지환경연구부) ;
  • 구철오 (한국에너지기술연구소, 에너지환경연구부) ;
  • 임정환 (한국에너지기술연구소, 에너지환경연구부) ;
  • 김홍룡 (한국에너지기술연구소, 에너지환경연구부) ;
  • 손재익 (한국에너지기술연구소, 에너지환경연구부)
  • Published : 1996.11.01
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Abstract

Pressure drop and fractional collection efficiency of automotive cabin air filters were examined to obtain the basic data for the development of high performance domestic cabin air filters. Pressure drop of MA-V100 was higher than that of VF-V100, and it increased with the air flow rate. VF-V100 had longer time to rise the critical pressure drop than that MA-V100 had. Total collection efficiency of MA-V100 for initial and dust loaded conditions was higher than that of VF-V100. Also, fractional collection efficiency of MA-V100 for the fine particles was higher than that of VF-V100. Particla size distribution for the minimum collection efficiency ranged from 0.02 $\mu$m to 0.04 $\mu$m for MA-V100 and it ranged from 0.02 $\mu$m to 0.15 $\mu$m for VF-V100.

Keywords

References

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