[
[1] F. Wang, X.W. Fan, J. Chev, Z.W. Lian: Energy and exergy analysis of heat pump using R744/R32 refrigerant mixture. Belgrade, 2014, ISSN 0354-9836.10.2298/TSCI1405649W
]Search in Google Scholar
[
[2] M. Pitarch, E. Navarro-Peris, J. Gonzalvez, J.M. Corberan: Analysis and optimisation of different two-stage transcritical carbon dioxide cycles for heating applications. International Journal of Refrigeration, 2016, pp. 235-242.10.1016/j.ijrefrig.2015.08.013
]Search in Google Scholar
[
[3] V.K. Venkatesh, M.G. Basavaraju, K.V. Sreenivas Rao: Experimental performance evaluation of heat pump by using CO2 as a refrigerant. IOP Conference Series: Materials Science and Engineering. 2016, 149 012209.10.1088/1757-899X/149/1/012209
]Search in Google Scholar
[
[4] C. Kutlu, S. Unal, M.T. Erdinc: Thermodynamic analysis of bi-evaporator ejector refrigeration cycle using R744 as natural refrigerant, Istanbul, 2016, ISSN 2148-7847.10.18186/jte.78114
]Search in Google Scholar
[
[5] Decree of the Ministry of Economy of the Slovak Republic No. 308/2016.
]Search in Google Scholar
[
[6] STN EN ISO 52000-1: Energy efficiency of buildings.
]Search in Google Scholar