Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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Characteristics of Closed Circuit Cooling Tower with Multi Path on Cooling Water Inlet Conditions

냉각수 변화에 따른 멀티패스 밀폐식 냉각탑의 성능

  • Shim, Gyu-Jin (Department of Refrigeration and Air-Conditioning Engineering, Graduate school Pukyong National University) ;
  • Baek, Seung-Moon (Department of Refrigeration and Air-Conditioning Engineering, Graduate school Pukyong National University) ;
  • Moon, Choon-Geun (College of engineering, School of Mechanical Engineering, Pukyong National University) ;
  • Yoon, Jung-In (College of engineering, School of Mechanical Engineering, Pukyong National University) ;
  • Kim, Eun-Pil (College of engineering, School of Mechanical Engineering, Pukyong National University) ;
  • Kwon, O-Ick (Daeil Aqua Ltd.)
  • 심규진 (부경대학교 대학원 냉동공조공학과) ;
  • 백승문 (부경대학교 대학원 냉동공조공학과) ;
  • 문춘근 (부경대학교 기계공학부) ;
  • 윤정인 (부경대학교 기계공학부) ;
  • 김은필 (부경대학교 기계공학부) ;
  • 권오익 ((주)대일아쿠아)
  • Published : 2008.06.25
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Abstract

The experiment of performance about closed-wet cooling tower(CWCT) was conducted in this study. The test section has the cooling water that flows from top part of a heat exchanger that has an entrance of cooling water with one and multi path. The heat exchanger consists of 15.88mm tubes with ten rows and ten columns and staggered arrangement. In this experiment, heat and mass transfer coefficients and range are calculated with variations of cooling water and path. The results indicated that operating CWCT using two path have the high values of heat and mass transfer coefficients and range than one path.

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