대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)

대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
권호 표지

냉동탑차의 Thermobank 열저장 매체에 따른 냉각성능 비교

Cooling Characteristics of Refrigerated Vehicles with Heat Storage Materials in Thermobank

  • 문제철 (전남대학교대학원 냉동공조공학과) ;
  • 최광일 (전남대학교대학원 냉동공조공학과) ;
  • 오종택 (전남대학교 냉동공조공학과) ;
  • 김재훈 ((주)제일특장차)
  • Mun, Je-Cheol (Graduate School, Chonnam National University) ;
  • Choi, Kwang-Il (Graduate School, Chonnam National University) ;
  • Oh, Jong-Taek (Department of Refrigeration & Air Conditioning Engineering, Chonnam National University) ;
  • Kim, Jai-Hoon (JEIL SPV CO., Ltd)
  • 발행 : 2009.06.25
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초록

A experimental study of a high efficiency transport refrigeration system for sliced-raw fish transportation is presented in this paper. The refrigeration system, that is powered by the car engine, is equipped with heat storage for reverse cycle-hot gas defrost; the stored heat is used during defrost cycle of the system. The heat storage has size $400(L){\times}350(W){\times}250(H)\;mm$ and made of fin-tube heat exchanger. System performance and container operating conditions are experimentally investigated and analyzed under cooling and defrosting conditions with heat storage materials. The water is faster about 30% than paraffin in cooling-down time of heat storage materials with load and unload.

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