Research Article
Research on Energy-Saving Design of Rural Building Wall in Qinba Mountains Based on Uniform Radiation Field
Table 3
The comprehensive outdoor temperature fluctuations (hourly) of Ankang area in the winter solstice.
| Time | Outdoor comprehensive temperature (°C) | Outdoor air temperature (°C) | South | East | West | North |
| 1:00 | −0.13 | −0.13 | −0.13 | −0.13 | 1.90 | 2:00 | −0.93 | −0.93 | −0.93 | −0.93 | 1.10 | 3:00 | −1.22 | −1.22 | −1.22 | −1.22 | 0.80 | 4:00 | −0.92 | −0.92 | −0.92 | −0.92 | 1.10 | 5:00 | −0.33 | −0.33 | −0.33 | −0.33 | 1.70 | 6:00 | −0.03 | −0.03 | −0.03 | −0.03 | 2.00 | 7:00 | −0.32 | −0.32 | −0.32 | −0.32 | 1.70 | 8:00 | −0.91 | −0.91 | −0.91 | −0.91 | 1.10 | 9:00 | −0.10 | −0.06 | −0.33 | −0.33 | 0.70 | 10:00 | 1.42 | 1.33 | 0.98 | 0.98 | 0.80 | 11:00 | 4.06 | 3.56 | 3.11 | 3.11 | 1.70 | 12:00 | 8.97 | 6.33 | 5.76 | 5.76 | 3.20 | 13:00 | 14.18 | 7.81 | 8.52 | 7.81 | 5.10 | 14:00 | 13.91 | 9.47 | 11.27 | 9.47 | 7.20 | 15:00 | 18.67 | 9.94 | 16.28 | 9.94 | 8.80 | 16:00 | 16.27 | 9.68 | 16.93 | 9.68 | 9.70 | 17:00 | 8.59 | 7.85 | 9.00 | 7.85 | 9.40 | 18:00 | 6.20 | 6.20 | 6.20 | 6.20 | 8.40 | 19:00 | 5.14 | 5.14 | 5.14 | 5.14 | 7.30 | 20:00 | 4.57 | 4.57 | 4.57 | 4.57 | 6.70 | 21:00 | 4.58 | 4.58 | 4.58 | 4.58 | 6.70 | 22:00 | 4.48 | 4.48 | 4.48 | 4.48 | 6.60 | 23:00 | 3.98 | 3.98 | 3.98 | 3.98 | 6.10 | 0:00 | 3.49 | 3.49 | 3.49 | 3.49 | 5.60 |
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