EN Analysis of temperature modes and temperature differences in heat exchangers of solar-powered absorption refrigeration systems
نویسندگان
چکیده
Solar cooling technologies include a solar power plant as heat source and heat-using refrigeration machine production. The article presents the analysis of temperature regimes differences in exchange devices absorption systems from standpoint ensuring workability high efficiency processes. was performed on example single-effect water-ammonia machine. is based following conditions: presence system limit cycle. That is, interdependence potentials three sources, two which are chosen arbitrarily, third function first two; exchangers given interaction with temperatures external energy sources .The total differences, consistent cycle at known levels established. head takes into account: generator range, hot edge, solution exchanger cold absorber condenser smallest water heating condenser. issue optimizing elements proposed to be solved by considering variable component capital costs associated cost each depending differences. For practical implementation cycles considered powered basis saving, "with an extended degassing zone" proposed. implemented under conditions different nature changes working fluid processes between them. Solving problems recommended creating complex schemes hybrid
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ژورنال
عنوان ژورنال: Holodil?naâ Tehnika i Tehnologiâ
سال: 2023
ISSN: ['2409-6792', '0453-8307']
DOI: https://doi.org/10.15673/ret.v59i1.2610