냉매 저장방식에 의한 쾌속 냉각장치에 대한 실험적 연구

Experimental Study on the Rapid Cooling System by Refrigerant Storage Method

  • 장기태 (한국과학기술원 기계공학과 대학원) ;
  • 고준석 (한국과학기술원 기계공학과 대학원) ;
  • 정상권 (한국과학기술원 기계공학과)
  • 발행 : 2003.11.01

초록

In the present study, low-temperature low-pressure refrigerant storage method is proposed to achieve higher cooling capacity during a short period of time than that of a compressor in steady operation. Experimental apparatus was designed and set up to analyze the performance of the new-conceptual cooling system. Two reservoirs for sequential storage of refrigerant were used in the cooling system. Several on/off solenoid valves were installed for control of refrigerant flow. From the experimental results, the initial rapid cooling by low temperature low-pressure refrigerant storage method was ascertained for successful operation. This rapid cooling methodology shall be useful for other low-capacity refrigeration system.

키워드

참고문헌

  1. Korean Journal of Air-Condtioning and Refrigeration Engineering v.15 no.4 Experimental investigation on small-scale sorption refrigerator Ko,J.;Jeong,S.