For that study both natural and mechanical wind dynamic characteristics were studied through a mass of experiments in different built environments. For the measurement of the fluctuating velocity of airflow a hot wire anemometer was used. The results show that the dynamic characteristics are obviously different around the air supply opening or with the relatively high mean velocity.
The differences and connections between characteristics of the natural and mechanic wind in built environment

Year:
2005
Bibliographic info:
Proceeding of the 10th International Conference on Indoor Air Quality and Climate - 4-9 September 2005, Beijing, China. - 6 p -