Репозитарій ОНУ імені І.І.Мечникова

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Solar desiccant-evaporative cooling systems with ceramic packing (microporous multichannel structures)
(Одеський національний університет імені І. І. Мечникова, 2017) Glauberman, Mykhailo A.; Doroshenko, Alexandr V.; Shestopalov, K.; Liudnytskyi, K.; Zhuk, K.; Tsapushel, A.; Глауберман, Михаил Аббович; Дорошенко, А.; Шестопалов, К.; Людницкий, К.; Жук, К.; Цапушель, А.; Глауберман, Михайло Абович; Дорошенко, А.; Шестопалов, К.; Людницкий, К.; Жук, К.; Цапушель, А.
In this paper, a method for the determination of the efficiency and limitations of the evaporative cooling process is presented. Ceramic is employed as a packing material in the evaporative equipment. It is shown that the experimental efficiency of the ceramic packing is 10- 20% higher as compared to packings made of aluminum foil and multichannel polycarbonate plates because of the absence of common liquid film on the packing surface, and due to the absolute wettability of the ceramic packing. Heat and mass transfer equipment for desiccantevaporative cooling systems (direct and indirect evaporative coolers, cooling tower) utilizing ceramic structures has been developed.