From: Planned energy-efficient retrofitting of a residential building in Italy
Frequency [Hz]
T e [°C]
110
90
70
50
30
−7
7.63
6.01
4.53
3.15
1.89
2
9.99
7.91
4.19
2.51
7
11.70
9.14
6.95
4.90
2.93
12
13.50
10.60
8.09
5.66
3.41