Fig. 10(a) shows Profile of indoor air temperature and relative
humidity in Case 2 (bedroom). Indoor air temperature and relative
humidity were set at 27.5 ◦C and 50–60%, respectively. Results of air
temperature and relative humidity recorded by data logger every
30 s show that the minimum value, maximum value and average
value of air temperature are 27.1 ◦C, 27.8 ◦C and 27.52 ◦C, respectively.
The minimum value, maximum value and average value of
relative humidity are 55.3%, 59.1% and 57.74%, respectively. It can
be seen that the indoor air temperature changed by ±0.35 ◦C when
compared to the setting. The average air temperature was 0.02 ◦C
higher than the setting. Relative humidity changed in the desired
range, that is 50–60%.
Fig. 10(b) shows Profile of outdoor air temperature and relative
humidity in Case 2 (bedroom). The minimum value, maximum
value and average value of air temperature are 26.08 ◦C, 28.72 ◦C
and 27.18 ◦C, respectively. The minimum value, maximum value
and average value of relative humidity are 69.71%, 81.69% and
76.66%, respectively. According to Fig. 10(b), the more the time
passes, the lower the air temperature but the relative humidity will
increase