Experimental study of
negative temperatures in lithium-bromide absorption refrigerating machines
K.I. Stepanov1, D.G. Mukhin1, S.V. Alekseenko1, andВ O.V. Volkova2
1Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia
2Saint-Petersburg National Research University of Information Technologies, Mechanics and Optics, Institute of Refrigeration and Biotechnology, St. Petersburg, Russia
E-mail: stepanov_ki@mail.ru
Keywords: lithium-bromide absorption chiller, refrigerant, lithium bromide, coefficient of performance (COP), cold of low temperatures
Pages: 481–489
Abstract
The
authors have developed a method and presented experimental data for obtaining
negative temperatures of evaporation in lithium-bromide absorption
chillers driven by heat recovery. It has been found that the attainable temperature
of the refrigerated medium is the value of -5 °C.
DOI: http://dx.doi.org/10.1134/S0869864315040095
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