Water and Air: Condensation and Humidity
0:00 Water and Air
2:02 Relative humidity
4:04 How much water can air hold?
7:37 What's the ideal humidity level?
8:07 Low humidity
(Note, low humidity rather than high humidity has been associated with increased virus https://www.news-medical.net/news/202...)
8:33 High humidity
9:09 What happens within insulation?
12:07 Where will we get condensation?
12:53 How hot are the walls?
14:02 Surface resistance
14:20 Why is there more resistance on the inside?
15:45 Surface temperature
18:23 The summer
19:54 What if it's hot and humid outside?
21:05 Vapour pressure
21:35 Wufi dynamic moisture situation
22:25 Diffusion and leakage
22:57 Wetting and drying
25:03 How to get condensation (!)
26:36 Humidity puzzle
28:32 References