Application and discussion on entransy analysis of ammonia/salt absorption heat pump systems
نویسندگان
چکیده
Abstract This study investigates the application of entransy analysis in ammonia/salt absorption heat pump (AHP) systems. The results are compared with those energy and exergy under typical various operating conditions. Entransy dissipation loss each component, as well coefficient performance (COP), efficiency systems, discussed. changing trends component similar However, performs better than evaluating irreversible component. Moreover, differences between mainly absorber, generator SHE. Especially NH3/NaSCN system, proportion is 60.8%, which almost twice (34.9%). In addition, conditions, COP have roughly same trend. Meanwhile, more reasonable systems temperature, varies from 30°C to 50°C. These comparison demonstrate that appropriate evaluate AHP suitable for analyzing irreversibility
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ژورنال
عنوان ژورنال: International Journal of Low-carbon Technologies
سال: 2021
ISSN: ['1748-1325', '1748-1317']
DOI: https://doi.org/10.1093/ijlct/ctab027