Etheridge D. Gale R.
Bibliographic info:
Preprint 1983 International Gas Research Conference London June 1983 14pp. 8 figs. 12 refs. #DATE 01:06:1983 in English

Describes some new theoretical and experimental techniques developed by British Gas to investigate the ventilation of buildings. These include:< 1. The multi-cell model "vent" for predicting ventilation rates< 2. "Autovent", the multi-cell constant concentration tracer gas technique used for measuring ventilation patterns in buildings.< 3. Pressurization techniques for measuring air leakage in buildings.< Gives a selection of results from applications of these techniques to show their scope.