Abstract: The paper presents types of refrigerants with their characteristics for use insingle-stage high-temperature heat pump. A mathematical model is designed; based on the use of the modeling language GAMS a simulation of optimum mixtureproportions of two refrigerants was made, which allows for the heat pump to operate the most efficient. Software package Math Cad Professional wasused to make calculations of the characteristic properties of the heat pump.Keywords: heat transfer, single-stage high temperature pump, refrigerant, simulation of effectPublished in DKUM: 10.07.2015; Views: 1306; Downloads: 43 Link to full text
