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Information × Registration Number 0301U002024, 0196U011164 , R & D reports Title Elaboration of new ecologically-friendly working substances for domestic refrigeration equipment. popup.stage_title Розробка нових екологічно небезпечних робочих тіл для побутової холодильної техніки Head Chumak Igor Grygorovych, Registration Date 19-01-2001 Organization The Odesse state acasemy of refrigeration popup.description2 Methods. Experimental research of phases equilibrium in NH3/RODA mixture; calculative and theoretical research of thermodynamic properties of mixture NH3/RODA, mathematical modelling of capillary flows; comparing with the experimental data. Result and novelty. The thermodynamic properties of mixture NH3/RODA have been obtained for the first time. The algorithm of choice of refrigerator capillary tubes with new alternative refrigerants have been developed. Level of introduction. Introduced into production Sphere of appliance is the technical control department of JSC "Nord" in Donetsk. Product Description popup.authors popup.nrat_date 2020-04-03 Close