Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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Performance Analysis of Hybrid Desiccant Chiller Based on Field Test

실증 실험을 통한 하이브리드 제습냉방 시스템의 성능 분석

  • Ahn, Joon (School of Mechanical Systems Engineering, Kookmin Univ.) ;
  • Yun, Changho (Graduate School of Mechanical Engineering, Kookmin Univ.) ;
  • Kang, Byung Ha (School of Mechanical Systems Engineering, Kookmin Univ.)
  • 안준 (국민대학교 기계시스템공학부) ;
  • 윤창호 (국민대학교 대학원 기계공학과) ;
  • 강병하 (국민대학교 기계시스템공학부)
  • Received : 2012.09.26
  • Accepted : 2013.05.03
  • Published : 2013.07.01
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Abstract

Field tests of hybrid desiccant cooling systems were conducted from July to August 2011. Data were monitored and transferred in real time over the Internet. The monitored variableswere analyzed to determine the performance characteristics under outdoor conditions. A series of system simulations has been conducted for outdoor conditions of the field tests. The results agree well with the experimental data in general. The system performance has been shown to deteriorate for wetter conditions, as predicted by the simulation.

2011년 7월과 8월에 걸쳐 하이브리드 제습냉방기의 실증 실험를 진행하였다. 계측 자료들은 인터넷 회선을 통해 원격 모니터링을 하며 및 취득하였다. 취득한 자료를 바탕으로 하여 하이브리드 제습냉방시스템의 실거주 환경에서 외기조건에 따른 성능을 분석하였다. 또한 실증실험에서 나타난 외기 조건에 대해 성능 시뮬레이션을 수행하여 실험값과 비교하였다. 실험과 시뮬레이션 결과는 대체로 일치하였다. 외기습도가 높은 경우 예측결과와 같이 실증 실험에서도 시스템 성능이 감소하는 것이 확인되었다.

Keywords

References

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Cited by

  1. Characteristic Analysis of Hybrid Desiccant Cooling System for District Heating in Residential Environment vol.38, pp.7, 2014, https://doi.org/10.3795/KSME-B.2014.38.7.571
  2. Thermoeconomic Analysis of Hybrid Desiccant Cooling System Driven by District Heating vol.38, pp.9, 2014, https://doi.org/10.3795/KSME-B.2014.38.9.721