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Information × Registration Number 0209U006459, 0106U002619 , R & D reports Title Development of thermodynamic fundamentals of multicomponent energy-saving working agents composition for trottling refrigerators (100...80)K popup.stage_title Head Naer Vyacheslav, Registration Date 16-02-2009 Organization The Odesse state acasemy of refrigeration popup.description2 The choice of cycles and components of microcryogenic systems on temperature level of cooling 80..100 K is proved; the structure and the unified software for thermodynamic calculations of throttle cycles on multicomponent working bodies are created; the thermodynamic model of a cycle of Klimenko is created and its features caused by presence of phase separator are considered. Theoretical - experimental researches of weight influence of pure and multicomponent working bodies on low temperature systems of different function are carried out. Experimental researches of density, pressure of saturated steam, phase liquid- liquid equilibrium, capillary constant, a surface tension and viscosity of solutions refrigerant/oil are carried out; settlement dependences and tables of reference data for thermodynamic properties of refrigerant/oil solutions are offered, pressure-enthalphy diagrams for the investigated solutions refrigerant/oil are constructed5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close