Experimental performance of ozone-safe alternative refrigerants

JR Sand, EA Vineyard, RJ Nowak - ASHRAE Transactions (American …, 1990 - osti.gov
Several compounds proposed as near-term or longer range substitutes for the regulated
chlorofluorocarbon (CFC) refrigerants were tested in a breadboard vapor-compression
circuit, and their performance was evaluated relative to more commonly used refrigerants.
The limited physical property information available in the literature for these alternative
compounds was used to fit an equation of state so coefficients of performance (COP) and
capacities calculated from refrigerant property subroutines could be compared to those …

Experimental performance of ozone-safe alternative refrigerants: Experimental performance comparisons of R32, R125, R143a, R218, R134a, R152a, R134, R124 …

JR Sand, EA Vineyard, RJ Nowak - 1990 - osti.gov
Several compounds proposed as near term or longer range substitutes for the regulated
chlorofluorocarbon (CFC) refrigerants were tested in a breadboard vapor-compression
circuit, and their performance was evaluated relative to more commonly used refrigerants.
The limited physical property information available in the literature for these alternative
compounds was used to fit an equation of state so coefficients of performance (COPs) and
capacities calculated from refrigerant property subroutines could be compared to those …
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