Szczegóły publikacji
Opis bibliograficzny
Effects of IR heating on distribution and transport of gaseous air pollutants in urban and mountain churches in Poland / László Bencs, Zoya Spolnik, Anna Worobiec, Lucyna SAMEK, Bernhard A. H. G. Jütte, René Van Grieken // Journal of Cultural Heritage ; ISSN 1296-2074. — 2019 — vol. 36, s. 200–209. — Bibliogr. s. 208–209, Abstr. — Publikacja dostępna online od: 2018-10-06
Autorzy (6)
- Bencs László
- Spolnik Zoya
- Worobiec Anna
- AGHSamek Lucyna
- Jütte Bernhard A. H. G.
- van Grieken Rene
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 120879 |
|---|---|
| Data dodania do BaDAP | 2019-04-11 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.culher.2018.09.007 |
| Rok publikacji | 2019 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Cultural Heritage |
Abstract
The spatial distribution and temporal concentration variation of a set of gaseous air components (e.g., CO 2 , CO, H 2 CO, H 2 O) have been monitored with a multi-channel photoacoustic gas-analyzer in an urban church (Saint Catherine's, Cracow) and a mountain church (Saint Michaels Archangel, Szalowa) of Poland, in order to assess the likely effects of air pollution indoors under the influence of provisory electrical infrared (IR) heaters and without heating. Likewise, the ventilation characteristic and the leakage of these buildings with different constructions (i.e., plastered stone and wooden structures) with the assistance of decay curves of SF 6 tracer gas was evaluated and compared. The wooden building in Szalowa, due to its more open structure, developed about one order higher ventilation rates (e.g., 0.9–1.3 h −1 ) than the stone church in Cracow (e.g., 0.1 h −1 ). The IR-heating affected only modestly the ventilation rate of the wooden church (e.g., 1.2–1.6 h −1 ), but it increased significantly that of the plastered stone church (e.g., 0.27 h −1 ). The ventilation rates were also assessed with the use of the CO 2 curve decay method, and satisfactory agreement was found with those observed by the use of SF 6 tracer. The spatial distribution of the studied gaseous pollutants (CO 2 , H 2 O) was found to be in some occasions nonhomogeneous in both buildings, due to the active usage of the IR-heating, especially, during a couple of consecutive liturgical services. Besides the pollution events due to ingress of gaseous air pollutants, present at enhanced levels outdoors, increased CO, CO 2 and H 2 CO peaks were observed indoors too, which, in most cases, could be associated with incense burning. © 2018 Elsevier Masson SAS