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. 2022 Aug 2;8(8):e10144. doi: 10.1016/j.heliyon.2022.e10144

Table 6.

Thermal energy consumption of the auxiliary heater by the SECS charged with R600a and R290, kW/h (and %).

Refrigerants June 11 July 17 Aug 16 Sep 15
Tehran
R600a 13.6 (10.86) 12.2 (9.74) 15.8 (12.62) 13.6 (11.82)
R290 12.35 (10.03) 10.04 (8.44) 15 (12.18) 13.2 (10.72)
Bandar Abbas
R600a 18.75 (14.97) 17.5 (13.97) 20 (15.97) 21.5 (17.17)
R290 18.4 (14.94) 16.85 (13.68) 19 (15.43) 21.08 (17.12)