Table 1: Summation of the experimental condition for the summer model (chiller operation).

Experiment no. 1 2 3 4 Average wind speed (m/s) 3 4 5 6 Total duration (min) 60 60 60 60 Temperature change (°C) 25 ~ 23 24 ~ 19 25 ~ 14.5 23 ~ 3 Cooling energy, (kJ) 234.42 586.04 1230.68 2344.16 Wind energy, (kJ) 478.57 1134.38 2215.58 3823.53 Working efficiency, 48.99 51.66 55.55 61.30 Climate condition the outdoor temperature is 35°C and the indoor temperature is 25°C