R744-R404A 캐스케이드 냉동시스템의 최적 냉매 충전을 위한 질량유량비 분석 (Mass flow rate ratio analysis for optimal refrigerant charge of a R744 and R404A cascade refrigeration system)
-
- Journal of Advanced Marine Engineering and Technology
- /
- 제37권6호
- /
- pp.575-581
- /
- 2013