- Tytuł:
- Thermal bridge effect of air gaps in wall construction
- Autorzy:
- Kosiński, P.
- Powiązania:
- https://bibliotekanauki.pl/articles/297806.pdf
- Data publikacji:
- 2015
- Wydawca:
- Uniwersytet Warmińsko-Mazurski w Olsztynie
- Tematy:
-
air thermal bridge
loose mineral wool
air infiltration
thermal simulation - Opis:
- The paper presents the phenomenon of thermal bridges caused by air infiltration. The problem of poor air tightness is very common in the former Eastern Bloc countries. The laboratory investigation was set up to recognize the impact of air infiltration on heat flux through the building envelope. The frame wall model insulated with loose mineral wool was investigated in non-isothermal climatic chamber. As a result of cold air infiltration, surfaces of gaps and areas adjacent to them were cooled, which is illustrated on temperature profiles. The forty minutes infiltration of 0o C air resulted as a 3.5o C cooling of gap area. The thermal simulation in Delphin confirmed the laboratory results.
- Źródło:
-
Technical Sciences / University of Warmia and Mazury in Olsztyn; 2015, 18(3); 159-169
1505-4675
2083-4527 - Pojawia się w:
- Technical Sciences / University of Warmia and Mazury in Olsztyn
- Dostawca treści:
- Biblioteka Nauki
Artykuł