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216.73.217.86
216.73.217.86
LiBr - LiNO3 - LiCl - Ethanol amine 작동매체를 이용한 흡수식 냉난방기의 이론적 성능해석
Simulation of Performane Characteristics of an Absorption Chiller Using LiBr - LiNO3 - LiCl - Ethanol amine System
주우성 ( W . S . Ju ) , 김희택 ( H . T . Kim ) , 오영삼 ( Y . S . Oh ) , 백영순 ( Y . S . Baek )
응용화학 1권 2호 566-569(4pages)
UCI I410-ECN-0102-2009-570-007341896
이 자료는 4페이지 이하의 자료입니다.

The new working fluid was selected the water-lithium bromide-lithium nitrate-lithium chloride-Ethanol amine System. mole ratio of LiBr-LiNO₃-LiCl is 5 : 1 : 2. And surfactant as like Ethanol amine was added 5wt% of total amount. The solubility data were obtained in the temperature range 253.15K∼363.15K. The vapor pressure data were correlated as an Antoine-type equation. Duhring charts were constructed through the measurements of solubility and vapor pressure. Thus the operation range of this system were found to be broadened. Heat Capacity of water-lithium bromide-lithium nitrate-lithium chloride-Ethanol amine System is higher than one of lithium bromide system. And COP were obtained at various generator temperature. Finally, COP of water-lithium bromide-lithium nitrate-lithium chloride-Ethanol amine System is higher than one of LiBr system at Te=5℃, Ta=Tc=45℃ and Te=7℃, Ta=Tc=45.

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