동력기계공학회지 (Journal of Power System Engineering)

  • 제15권2호
  • /
  • Pages.25-30
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  • 2011
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  • 2713-8429(pISSN)
  • /
  • 2713-8437(eISSN)
한국동력기계공학회 (The Korean Society for Power System Engineering)
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저압 증발기를 갖는 청수제조 장치에 관한 실험적 연구

Experimental Study on Fresh Water Generation System with Low Pressure Evaporation

  • 정한식 (경상대학교 에너지공학과.해양산업연구소) ;
  • 위보워 (경상대학교 대학원 정밀기계공학과) ;
  • 이경환 (경상대학교 대학원 정밀기계공학과) ;
  • 신용한 (경상대학교 대학원 정밀기계공학과) ;
  • 정효민 (경상대학교 에너지공학과.해양산업연구소)
  • 투고 : 2010.10.24
  • 심사 : 2011.03.07
  • 발행 : 2011.04.30
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초록

A fresh water generation system is designed for converting brackish water or seawater into fresh water. In this paper fresh water generation by distillation process that evaporates feed water and subsequently condenses vapor as evaporation product to get fresh water was studied and city water was employed as feed water. The system uses the ejector to create a vacuum, under which liquid can be evaporated at lower temperature than it at normal or atmospheric condition, hence less energy consumption. The effect of various operating conditions i.e. temperature of feed water and different orifice diameters were studied experimentally to investigate the characteristic of the system. It was found that these parameters have significant effect in the performance of fresh water generation system with low pressure evaporation.

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참고문헌

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