이윤표 정재동 윤석만 2024-01-21T03:00:20Z 2024-01-21T03:00:20Z 2021-09-06 2006-07 1229-6422 https://pubs.kist.re.kr/handle/201004/135353 The characteristics of ice packing factor(IPF) at the ice slurry system using one line type are compared with the system using two lines type. The installation space for one transporting line is saved at the one line system. For the one line type, the ice packing factor is reduced along the downstream, but for the two lines type, the ice packing factor is fixed. For the one line system, mass flow rate in the main line is fixed along the downstream, but for two lines system, the mass flow rate in the main line is reduced along the downstream. For one line system, along the down stream after IPF＝0, the temperature at the main steam is increased, and the extracted mass flow is increased.The initial IPF, at which the IPF is not arrived at zero upto the final node, is proposed for the B area. 대한설비공학회 지역냉방용 아이스슬러리 수송시스템의 배관방식에 따른 특성 Characteristics of the Ice Slurry Transportation System for District Cooling Depending on the Transportation Lines Article 2 설비공학 논문집, v.18, no.7, pp.571 - 577 설비공학 논문집 18 7 571 577 kci ART001016864 Ice slurry(아이스슬러리) District cooling(지역냉방) IPF(Ice Packing Factor) One line type(1배관방식) Two lines type(2배관방식)