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--- phi_publications:pb_41:planning_tools_for_the_summer_situation_in_non-residential_buildings [2019/09/09 13:08] – [2.3 Cooling load] cblagojevic
+++ phi_publications:pb_41:planning_tools_for_the_summer_situation_in_non-residential_buildings [2019/09/09 13:24] (current) – [3.4 Use for critical rooms] cblagojevic
@@ Line 170: / Line 170: @@
 These examples demonstrate that it is generally not possible to make statements regarding thermal comfort in summer which are more precise than those derived from the categories in Table 1. It is difficult to predict even the summer air change rate, because according to the system, it depends more or less on user behaviour. The outside temperatures and wind speeds which are influenced by the microclimate also affect the removal of heat through night-time ventilation. The year-to-year fluctuations in weather are not subject to any influence in any case.
-|{{ :picprivate:41_29_1.jpg?nolink&800}} |**40 %, north, 3 W/m² constant, nSumm = 1.8 h<sup>-1</sup>: frequency of overheating 1%, maximum temperature 26°C** |
+|{{ :picprivate:41_291.jpg?nolink&800}} |**40 %, north, 3 W/m² constant, nSumm = 1.8 h<sup>-1</sup>: frequency of overheating 1%, maximum temperature 26°C** |
-|{{ :picprivate:41_29_2.jpg?nolink&800}}  |**40 %, north, 3 W/m² constant, nSumm = 0.6 h<sup>-1</sup>:frequency of overheating 16%, maximum temperature 29°C** |
+|{{ :picprivate:41_292.jpg?nolink&800}}  |**40 %, north, 3 W/m² constant, nSumm = 0.6 h<sup>-1</sup>:frequency of overheating 16%, maximum temperature 29°C** |
-|{{ :picprivate:41_29_3.jpg?nolink&800}} |**40 %, north, 3 W/m² constant, nSumm = 1.8 h<sup>-1</sup>, extreme summer: frequency of overheating 14%, maximum temperature 31 °C**|
+|{{ :picprivate:41_293.jpg?nolink&800}} |**40 %, north, 3 W/m² constant, nSumm = 1.8 h<sup>-1</sup>, extreme summer: frequency of overheating 14%, maximum temperature 31 °C**|
 |**Figure 20: Temperature curve in an example room according to weather and air change rate**|
@@ Line 193: / Line 193: @@
-|{{:picprivate:41_31_1.jpg?nolink&900}}| **40 %, north, 3 W/m² constant, nSumm = 1.8 h-1:frequency of overheating 1%, maximum temperature 26 °C** |
+|{{:picprivate:41_311.jpg?nolink&900}}| **40 %, north, 3 W/m² constant, nSumm = 1.8 h-1:frequency of overheating 1%, maximum temperature 26 °C** |
-|{{:picprivate:41_31_2.jpg?nolink&900}}| **ditto, ground floor and top floor, fully glazed with 9 W/m²: frequency of overheating 13%, maximum temperature 30 °C**|
+|{{:picprivate:41_312.jpg?nolink&900}}| **ditto, ground floor and top floor, fully glazed with 9 W/m²: frequency of overheating 13%, maximum temperature 30 °C**|
 |**Figure 22: Temperature curve as a function of adjacent rooms, part 2**|