Seasonal Variability of Air Infiltration Rates in Buildings with Differing Airtightness

Kovač, B.; Vaupotič, J.; Dovjak, M.

Please use this identifier to cite or link to this item: http://openlibrary.ge/handle/123456789/10748

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DC Field	Value	Language
dc.contributor	Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia	en
dc.contributor	Jožef Stefan Institute, Ljubljana, Slovenia	en
dc.contributor.author	Kovač, B.	en
dc.contributor.author	Vaupotič, J.	en
dc.contributor.author	Dovjak, M.	en
dc.date.accessioned	2025-11-27T18:34:11Z	-
dc.date.available	2025-11-27T18:34:11Z	-
dc.date.issued	2025	-
dc.identifier.citation	1st International Scientific Conference “Modern problems in Geophysics”. Proceedings, ISBN 978-9941-36-434-1, ISSN 3088-4349, Tbilisi, Georgia, November 6-8, 2025. Publish House of Iv. Javakhishvili Tbilisi State University, Tbilisi, 2025, pp. 195-198.	en
dc.identifier.uri	http://openlibrary.ge/handle/123456789/10748	-
dc.description.abstract	This study investigates the seasonal variability of air infiltration rates (Ninf) in two residential buildings with differing envelope airtightness (B1: older, lower; B2: newer, higher). Ninf were quantified using the CO2 decay method in February and June 2025. Ninf were higher and more variable (B1: 0.14–0.27 h─1, avg 0.19 h─1; B2: 0.04–0.21 h─1, avg 0.10 h─1) in winter and lower (B1: 0.06–0.25 h─1, avg 0.13 h─1; B2: 0.00–0.22 h─1, avg 0.06 h─1) in summer. Ninf decreased with increasing outdoor temperature, with meteorological influences more evident in the less airtight building.	en
dc.language.iso	en	en
dc.subject	Modern problems in Geophysics	en
dc.subject	Proceedings	en
dc.subject	Air infiltration rate	en
dc.subject	CO2 decay method	en
dc.subject	seasonal variability	en
dc.title	Seasonal Variability of Air Infiltration Rates in Buildings with Differing Airtightness	en
dc.type	Article	en
Appears in Collections:	1st International Scientific Conference “Modern problems in Geophysics”. Proceedings, Tbilisi, Georgia, November 6-8, 2025

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