• 제목/요약/키워드: 에너로졸 미세입자

검색결과 1건 처리시간 0.03초

환경입자제어용 관성충돌기의 충돌판 냉각에 따른 효율곡선의 변화 (The effect of cooling an impaction plate on impactor performance)

  • 이병욱;김상수
    • 대한기계학회:학술대회논문집
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    • 대한기계학회 2001년도 춘계학술대회논문집D
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    • pp.596-599
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    • 2001
  • Recently, as the environmental pollution becomes an important issue, aerosols which are the main components of the atmospheric pollution become the subject of a lot of researches. An impactor is a kind of sampling and measuring equipment for aerosols since 1970s. The impactor uses coating materials to obtain high performance. However, there are a lot of situations when coating materials are not available and in this case the classification efficiency of the impactor decreases significantly. In this study, the impaction plate of the impactor is cooled, therefore the impactor performs efficiently when coating materials are not available.

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