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

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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A Study on the Characteristics of Total Heat Exchanger under Various Conditions

운전조건에 따른 전열교환기의 성능특성 연구

  • Bail Cheol-Ho (Department of Mechanical Engineering, Yeungnam University) ;
  • Lim Young-Heon (Department of Mechanical Engineering, Yeungnam University) ;
  • Gulnora Diuraeva (Department of Mechanical Engineering, Yeungnam University) ;
  • Park Ji-Yeol (Department of Mechanical Engineering, Yeungnam University) ;
  • Kwak Kyung-Min (School of Mechanical and Automotive Engineering, Kyungil University) ;
  • Chu Euy-Sung (System Appliances Division, Samsung Electronics Co.) ;
  • Kim Young-Saeng (System Appliances Division, Samsung Electronics Co.) ;
  • Kim Jee-Yong (System Appliances Division, Samsung Electronics Co.)
  • Published : 2005.10.01
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Abstract

The characteristics of energy Performance for total heat exchanger have been investigated under various conditions. In cooling operation the latent and enthalpy efficiency are affected by the difference of absolute humidity ratio between indoor and outdoor air. In addition to this the characteristics of absorbing material in the element affects the energy performance. Low dry bulb temperature of indoor air or high absolute humidity ratio in outdoor air give high latent and enthalpy efficiency even with the same temperature difference of dry bulb temperate between indoor and outdoor air.

Keywords

References

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  2. JIS B8628 Total Heat Exchanger
  3. KS B 0000-2002 Heat Recovery Ventilator
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