The measurement techniques used to obtain ventilation effectiveness parameters require the infection of a tracer gas followed by the sampling of air at a number of points in the space. However, it is physically difficult to sample the air at a
The positioning of tracer gas sampling points in large enclosures.
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
1994
Bibliographic info:
IEA Annex 26, Forum Presentation, 4th Expert Meeting, Gjovik, May 1994, 10pp, 9 figs, 3 refs.