CFD analyses for passive house with Trombe wall and impact to energy demand
Samo za registrovane korisnike
2015
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The paper deals with a comprehensive, three-dimensional numerical CFD analysis of temperature fields in Trombe wall and in the adjacent room for several days of a typical meteorological year (TMY) for a moderate continental climate. Construction of the Trombe wall is optimized, using different types of glassing on the outside of the wall. For summer day, the glass is considered to be covered with PV stripes during the daylight in order to prevent overheating. The central concrete core of the wall is covered with a layer of dark paint, on the outside, to improve absorptivity of the wall. The Trombe wall is oriented on south side of the house, and designed with openings with flaps in concrete core. Those openings are simulated in opened and closed positions. The U-values of the house envelope are considered according to passive house standards. Temperature fields in concrete core and in the room with Trombe wall are simulated, as well as velocity fields. According to these results, analy...sis of energy savings potential is performed.
Ključne reči:
Trombe wall / PV stripes / Passive house / CFD analysisIzvor:
Energy and Buildings, 2015, 98, 39-44Izdavač:
- Elsevier Science Sa, Lausanne
Finansiranje / projekti:
- Inteligentni sistemi upravljanja klimatizacije u cilju postizanja energetski efikasnih režima u složenim uslovima eksploatacije (RS-MESTD-Technological Development (TD or TR)-33047)
- Istraživanje i razvoj savremenih pristupa projektovanja kompozitnih lopatica rotora visokih performansi (RS-MESTD-Technological Development (TD or TR)-35035)
DOI: 10.1016/j.enbuild.2014.11.018
ISSN: 0378-7788
WoS: 000357238000007
Scopus: 2-s2.0-84930275743
Kolekcije
Institucija/grupa
Mašinski fakultetTY - JOUR AU - Bajc, Tamara AU - Todorović, Maja AU - Svorcan, Jelena PY - 2015 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2241 AB - The paper deals with a comprehensive, three-dimensional numerical CFD analysis of temperature fields in Trombe wall and in the adjacent room for several days of a typical meteorological year (TMY) for a moderate continental climate. Construction of the Trombe wall is optimized, using different types of glassing on the outside of the wall. For summer day, the glass is considered to be covered with PV stripes during the daylight in order to prevent overheating. The central concrete core of the wall is covered with a layer of dark paint, on the outside, to improve absorptivity of the wall. The Trombe wall is oriented on south side of the house, and designed with openings with flaps in concrete core. Those openings are simulated in opened and closed positions. The U-values of the house envelope are considered according to passive house standards. Temperature fields in concrete core and in the room with Trombe wall are simulated, as well as velocity fields. According to these results, analysis of energy savings potential is performed. PB - Elsevier Science Sa, Lausanne T2 - Energy and Buildings T1 - CFD analyses for passive house with Trombe wall and impact to energy demand EP - 44 SP - 39 VL - 98 DO - 10.1016/j.enbuild.2014.11.018 ER -
@article{ author = "Bajc, Tamara and Todorović, Maja and Svorcan, Jelena", year = "2015", abstract = "The paper deals with a comprehensive, three-dimensional numerical CFD analysis of temperature fields in Trombe wall and in the adjacent room for several days of a typical meteorological year (TMY) for a moderate continental climate. Construction of the Trombe wall is optimized, using different types of glassing on the outside of the wall. For summer day, the glass is considered to be covered with PV stripes during the daylight in order to prevent overheating. The central concrete core of the wall is covered with a layer of dark paint, on the outside, to improve absorptivity of the wall. The Trombe wall is oriented on south side of the house, and designed with openings with flaps in concrete core. Those openings are simulated in opened and closed positions. The U-values of the house envelope are considered according to passive house standards. Temperature fields in concrete core and in the room with Trombe wall are simulated, as well as velocity fields. According to these results, analysis of energy savings potential is performed.", publisher = "Elsevier Science Sa, Lausanne", journal = "Energy and Buildings", title = "CFD analyses for passive house with Trombe wall and impact to energy demand", pages = "44-39", volume = "98", doi = "10.1016/j.enbuild.2014.11.018" }
Bajc, T., Todorović, M.,& Svorcan, J.. (2015). CFD analyses for passive house with Trombe wall and impact to energy demand. in Energy and Buildings Elsevier Science Sa, Lausanne., 98, 39-44. https://doi.org/10.1016/j.enbuild.2014.11.018
Bajc T, Todorović M, Svorcan J. CFD analyses for passive house with Trombe wall and impact to energy demand. in Energy and Buildings. 2015;98:39-44. doi:10.1016/j.enbuild.2014.11.018 .
Bajc, Tamara, Todorović, Maja, Svorcan, Jelena, "CFD analyses for passive house with Trombe wall and impact to energy demand" in Energy and Buildings, 98 (2015):39-44, https://doi.org/10.1016/j.enbuild.2014.11.018 . .