Heat losses in power boilers caused by thermal bridges
Authors:
- Monika Kocot,
- Stanisław Łopata,
- Zbigniew Plutecki
Abstract
In this article the analysis of heat losses caused by thermal bridges that occur in the steam boiler OP-140 is presented. Identification of these bridges were conducted with use of thermographic camera. Heat losses were evaluated based on methodology of VDI 4610 standard, but instead of its simplified equations, criterial equations based on Nusselt number were used. Obtained values of annual heat losses and heat flux density corresponding to the fully insulated boiler surfaces were compared to heat losses generated by thermal bridges located in the same areas. The emphasis is put on the role of industrial insulation in heat losses reduction.
- Record ID
- CUT82dce45bcc0042cc85c0d01e531d6faf
- Publication categories
- ; ;
- Author
- Pages
- 1-11
- Other elements of collation
- rys.; schem.; tab.; Bibliografia (na s.) - 10-11; Bibliografia (liczba pozycji) - 9; Oznaczenie streszczenia - Abstr.
- Book
- Suwała Wojciech, Wojciech Suwała Dudek Magdalena, Magdalena Dudek Leszczyński Jacek Jacek Leszczyński [et al.] (eds.): Energy and Fuels 2016, Krakow, Poland, September 21-23, 2016, E3S Web of Conferences, no. 14, 2017, [Les Ulis], EDP Sciences, [871] p., ISBN 978-2-7598-9014-9
- Keywords in English
- thermal bridge, power boiler, heat losses, thermographic analysis
- DOI
- DOI:10.1051/e3sconf/20171401035 Opening in a new tab
- URL
- https://www.e3s-conferences.org/articles/e3sconf/abs/2017/02/contents/contents.html Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 5
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT82dce45bcc0042cc85c0d01e531d6faf/
- URN
urn:pkr-prod:CUT82dce45bcc0042cc85c0d01e531d6faf
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.