1988
DOI: 10.1016/0140-7007(88)90007-2
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General method for the thermodynamic evaluation of heat pump working fluids

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1988
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Cited by 19 publications
(2 citation statements)
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“…Vakil [l] provided a general discussion on the application of high-pressure/low-pressure side heat exchange in systems using pure refrigerants and mixtures. Angelino and lnvemizzi [2] theoretically evaluated various fluids for the heat pumping application. They defined the index of molecular complexity, primarily dependent on gas heat capacity, and pointed out that, for fluids having a high index value, cooling of the liquid line w a: The COP multiplier, (1 + t.q/q-t.w/w), has to be greater than one if the cycle COP is to benefit from the llsl heat exchange.…”
Section: Abstracrmentioning
confidence: 99%
“…Vakil [l] provided a general discussion on the application of high-pressure/low-pressure side heat exchange in systems using pure refrigerants and mixtures. Angelino and lnvemizzi [2] theoretically evaluated various fluids for the heat pumping application. They defined the index of molecular complexity, primarily dependent on gas heat capacity, and pointed out that, for fluids having a high index value, cooling of the liquid line w a: The COP multiplier, (1 + t.q/q-t.w/w), has to be greater than one if the cycle COP is to benefit from the llsl heat exchange.…”
Section: Abstracrmentioning
confidence: 99%
“…This observation is in line with the heuristic screening criterion for refrigerant selection favoring refrigerants with greater critical temperatures T crit . [43][44][45] In contrast, no clear correlation is observed between the critical temperature T crit and the COP if the refrigerantdependent compressor model is used. For the given case study, the best-performing refrigerants even have comparably low critical temperatures T crit .…”
Section: Comparison With a Heuristic Refrigerant Selection Criterionmentioning
confidence: 99%