Densities, viscosities, and surface tensions of the (water + lithium bromide + lithium nitrate + lithium iodide + lithium chloride) system
Recently, LiBr-based working fluids have been extensively studied for air-cooled absorption refrigerators and heat pumps. For proper design of absorption machines, the thermophysical properties of the working fluids are needed. Measurements of the thermophysical properties of the (water + lithium bromide + lithium nitrate + lithium iodide + lithium chloride) system (LiBr/LiNO{sub 3}/LiI/LiCl = 5:1:1:2 by mole) were performed as functions of concentration and temperature. Densities, viscosities, and surface tensions were measured at concentrations from (50.2 to 65.0) mass % and temperatures from (283.15 to 333.15) K. Regression equations for densities, viscosities, and surface tensions were obtained with least-squares methods. The average absolute deviations of the calculated values from the experimental data were 0.05%, 0.90%, and 0.30%, respectively.
- Research Organization:
- Sogang Univ., Seoul (KR)
- OSTI ID:
- 20003901
- Journal Information:
- Journal of Chemical and Engineering Data, Journal Name: Journal of Chemical and Engineering Data Journal Issue: 6 Vol. 44; ISSN JCEAAX; ISSN 0021-9568
- Country of Publication:
- United States
- Language:
- English
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