Mass flow rate ratio analysis for optimal refrigerant charge of a R744 and R404A cascade refrigeration system (R744-R404A 캐스케이드 냉동시스템의 최적 냉매 충전을 위한 질량유량비 분석)
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- Journal of Advanced Marine Engineering and Technology
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- v.37 no.6
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- pp.575-581
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- 2013