Air exchange rate measurements of the National Archives Building.

airbase_1859... [1170Kb]
Silberstein S, Grot R A
air change rate, tracer gas, decay rate, mechanical ventilation, museum, pressurization, sulphur hexafluoride
Year:
1985
Bibliographic info:
Preprint. ASHRAE Transactions 1985, Vol 91 Pt 2. No 2923. 8p. 3 figs, 1 tab, 6 refs.

Air exchange rates were measured in the National Archives Building under various combinations of temperature and wind speed. The average air exchange rate under normal operation of the HVAC system was 0.9 h-1 for an average temperature difference.

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