Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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Adhesion of Ice Slurry in an Aqueous Solution Cooling with Stirring

수용액의 교반/냉각을 동반한 슬러리 얼음의 빙부착

  • Kang, Chae-Dong (Dept. of Mechanical Engineering, Chonbuk University) ;
  • Son, Kwon (Graduate School, Kyunghee University) ;
  • Baek, Jong-Hyun (HVAC/R Research Team, KITECH) ;
  • Hong, Hee-Ki (School of Mechanical and Industrial System Engineering, Kyunghee University)
  • 강채동 (전북대학교 기계항공시스템공학부) ;
  • 손권 (경희대학교 대학원) ;
  • 백종현 (생산기술연구원 냉동공조연구팀) ;
  • 홍희기 (경희대학교 기계산업시스템공학부)
  • Published : 2002.12.01
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Abstract

Ice adhesion on cooling wall is very important in continuous ice formation. The purpose of the present study is to investigate the possibilities of a three-component aqueous solution as a thermal storage material for the continuous ice formation. By freezing under stirring the solution of 300 mL in a stainless steel vessel which was immersed and cooled in a temperature controlled bath, an ice slurry was formed experimentally with measuring the temperature and stirring load variation. From the experiment, the ice adhesion was suppressed when the supercooling degree decreased and the concentration of aqueous solution increased.

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References

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