ESS 배터리 컨테이너 냉각용 루프 열사이폰 열교환기의 배열 및 성능인자의 영향에 관한 연구 A Study on the Effect of Arrangement and Performance Factors of Loop Thermosyphon Heat Exchanger for ESS Battery Container Cooling
한국기계기술학회지
(韓國機械技術學會誌)
제22권 제5호
(2020.10)
pp.891-897
pp.891-897
한국기계기술학회
(Korean Society of Mechanical Technology)
초록
Experiments were conducted to evaluate the performance factors such as type of working fluid, flow direction, arrangement and stage of loop thermosyphon heat exchanger for ESS battery container cooling. Pentane showed slightly better performance of the heat exchanger than R-134a as a working fluid. Driving the fan in the suction direction showed improved performance compared to the blowing direction. The two-stage heat exchanger increased the heat transfer rate by more than 30% at the same temperature difference compared to the single-stage heat exchanger. Also, the counterflow flow showed better performance than the parallel flow in the two-stage heat exchanger.
키워드
목차
ABSTRACT
1. 서 론
2. 실험장치와 방법
3. 결과 및 고찰
3.1 열교환기의 성능인자
3.2 열교환기 배열의 영향
4. 결 론
References
1. 서 론
2. 실험장치와 방법
3. 결과 및 고찰
3.1 열교환기의 성능인자
3.2 열교환기 배열의 영향
4. 결 론
References
저자