Optimal proportion of refrigerants in single- stage high-temperature heat pumpJotanović, Milovan (Avtor) Miščević, Mirko (Avtor) Kulčar, Bojan (Avtor) Goričanec, Darko (Avtor) heat transfersingle-stage high temperature pumprefrigerantsimulation of effectThe 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.20122015-07-10 12:37:08Delo ni kategorizirano50216UDK: 66COBISS_ID: 16535830ISSN pri članku: 2074-1308NUK URN: URN:SI:UM:DK:IWDSRRYCsl