Differential mass evacuation sampling technique for measuring refrigerant charge and oil retention of round tube plate fin heat exchangers (ASHRAE RP-1785)
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DOI: 10.1080/23744731.2020.1735262
Abstract: Equipment reliability, efficiency, charge migration, and refrigerant charge optimization of refrigeration systems has been widely emphasized as critical development focus. Numerous modeling tools are utilized to predict charge of oil and refrigerant in refrigeration systems… read more here.
Keywords: technique; charge oil; charge; refrigerant charge ... See more keywords