1994
DOI: 10.1002/aic.690400415
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Abstract: Environmental concerns have dictated the replacement of CFC-I2 refrigerant with HFC-134a in automotive air-conditioning ( A /C

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Cited by 35 publications
(30 citation statements)
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References 6 publications
(9 reference statements)
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“…This is an evident disagreement with the behaviour found here. We are confident that our results are correct, also because a behaviour similar to the present one was verified for the analogous system (R134a + tetraethylene glycol dimethyl ether) by Tseregounis and Riley [1], who reported a figure similar to our figure 4. The largest negative deviations from Raoult's law were found at the lower temperatures also by Coronas et al [3] for the same mixture and by Tseregounis and Riley [1] for the similar system (R134a + tetraethylene glycol dimethyl ether).…”
Section: Data Correlationsupporting
confidence: 88%
See 1 more Smart Citation
“…This is an evident disagreement with the behaviour found here. We are confident that our results are correct, also because a behaviour similar to the present one was verified for the analogous system (R134a + tetraethylene glycol dimethyl ether) by Tseregounis and Riley [1], who reported a figure similar to our figure 4. The largest negative deviations from Raoult's law were found at the lower temperatures also by Coronas et al [3] for the same mixture and by Tseregounis and Riley [1] for the similar system (R134a + tetraethylene glycol dimethyl ether).…”
Section: Data Correlationsupporting
confidence: 88%
“…The polyalkylene glycols (PAGs) have been proposed as suitable lubricants for R134a and several researchers have focused their attention on such mixtures, for which measurements of solubility [1][2][3][4][5], density [6][7][8][9], and viscosity [6,[10][11][12] have been obtained. A technical lubricant is usually a mixture of several components sharing a same chemical structure, e.g., PAGs, in which few of them are prevailing in composition; some additives are furthermore added to this mixture.…”
Section: Introductionmentioning
confidence: 99%
“…Polyalkylene glycol dimethyl ethers (PGDME), CH 3 O-((CH 2 ) 2 O) n -CH 3 , have been proposed as suitable lubricants for HFC-134a [1]. However, in spite of their importance, there are only a few studies available in the literature on the thermophysical properties of the HFC-134a + PGDME system [2][3][4][5][6].…”
Section: Introductionmentioning
confidence: 99%
“…In recent years, several ethylene glycol dimethyl ethers have been investigated as absorbents of natural and alternative refrigerants for absorption and absorption-compression systems [5][6][7][8]. Tetraglyme is also proposed as a lubricant for compression refrigeration systems using hydrofluorocarbons (HFCs) [9]. In summary, glymes are very useful functional fluids.…”
Section: Introductionmentioning
confidence: 99%