Determination of ventilation rates by CO2 monitoring: assessment of inaccuracies.
Paper i proceeding, 1998
The present paper presents an analy sis of the inaccuracy of ventilation rates de termined by monitoring of person-generated C02 in indoor air. The analysis includes consideration of the inaccuracy associated with the C02 concentration measurement and the uncertainty of the estimated C02 generation by humans. In addition to the traditional method of steady-state measure ments, a met4od based on monitoring of the decay of person-generated C02 has been investigated. The study is carried out on a theoretical basis by analysis of the equations describing the ventilation process.
Model experiments
Measuring techniques
Concentration decay
Tracer gas
Författare
Lars Ekberg
Chalmers, Bygg- och miljöteknik, Installationsteknik
Martin Kraenzmer
Chalmers, Bygg- och miljöteknik, Installationsteknik
Roomvent 98: 6th International Conference on Air Distribution in Rooms
Saknas (ISSN) Saknas (eISSN)
Roomvent 98: 6th International Conference on Air Distribution in Rooms, held June 14-17 1998 in Stockholm, Sweden,
, Sweden,
, Sweden,
Ämneskategorier
Samhällsbyggnadsteknik
Styrkeområden
Energi