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

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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Study on the Performance Characteristics with the Height of a Regenerator and Dehumidifier for Liquid Desiccant Dehumidification System

액체식 제습시스템을 위한 재생기와 제습기의 높이에 따른 성능특성에 관한 연구

  • 이수동 (한국기술교육대학교 대학원) ;
  • 박문수 (한국생산기술연구원 청정설계기술) ;
  • 정진은 (한국기술교육대학교 기계공학) ;
  • 최영석 (한국생산기술연구원 청정설계기술팀)
  • Published : 2004.07.01
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Abstract

Liquid desiccant dehumidification systems have the ability to provide efficient humidity and temperature control while saving the electrical energy requirement for air conditioning as compared to a conventional system. The dehumidifier and the regenerator form the heart of this system. The latent part of the cooling load is overcome using liquid desiccant. The model regenerator has been designed to study the absorption characteristic of the aqueous triethylene glycol (TEG) solution which is in the flow range from 20 to 50 LPM. Also, this system designed that was able to change the height of the regenerator and dehumidifier. Because the effect of performance have different result according the height. The effect of performance factors of the regenerator with inlet solution flow rate, air flow rate, solution concentration, solution temperature, brine temperature, air temperature and inlet air relative humidity have been analyzed. Data obtained are useful for design guidance and performance analysis of the hybrid air conditioning system.

Keywords

References

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