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열전소자를 이용한 냉동기의 과냉 시스템에 관한 연구 A Study on the Subcooling System of Refrigerator using Peltier Module

김민수, 이찬우
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한국기계기술학회지 (韓國機械技術學會誌)
제20권 제2호 (2018.04)
pp.148-153
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

In this paper, the performance of the Refrigerator is improved by controlling the fan speed on the condenser side or subcooling/superheating degree by superimposing the refrigerant on the inlet side of the compressor to the outlet side pipe. However, these methods may have the effect of lowering the performance due to operation of the severe condition of the main parts and may not achieve the intended performance. The Peltier Module was used to improve the performance of the refrigerator and increase the durability of the main parts through an artificial subcooling device.

키워드
Peltier Module(펠티어 모듈)Subcooling(과냉)Superheating(과열)COP(성적계수)Heat Exchanger(열교 환기)
목차
ABSTRACT
 1. 서 론
 2. 실험장치 및 방법
  2.1 실험장치 구성
  2.2 데이터 수집 장치 및 소프트웨어구성
 3. 실험결과
  3.1 일반 냉동운전조건
  3.2 과냉/과열장치 가동 후 냉동운전
 4. 결 론
 References
저자
  • 김민수(Division of Mechanical Degine Engineering, Chonbuk National University) | Min-Soo Kim Corresponding Autho
  • 이찬우(SEJA Co.,Ltd) | Chan-Woo Lee