20.500.12556/RUL-32700 Numerična analiza prehoda toplote na stikih Qbiss Air fasadnega sistema diplomska naloga Numerical analysis of heat transfer at the joints of Qbiss Air facade system Diplomsko delo je študija prehoda toplote v treh izbranih detajlih Qbiss Air fasadnega sistema, ki ga proizvaja Trimo d.d. Ti detajli so: (A) bočni stik dveh fasadnih panelov v vogalu, ki gleda navznoter, (B) stik dveh fasadnih panelov v vogalu, ki gleda navzven ter (C) stik fasadnega panela s temeljno gredo. Narejene so ravninske numerične analize po metodi končnih elementov, s katerimi je simulirano prehajanje toplote skozi omenjene detajle pri stacionarnih pogojih. Pri pripravi računskih modelov je bil upoštevan standard SIST EN ISO 10211. Kompleksna geometrija vseh detajlov je z vsemi podrobnostmi pripravljena v programu Catia V5. Numerične analize so izvedene s programskim paketom Ansys 13.0, določene so bile tudi optimalne mreže končnih elementov. Na podlagi rezultatov numerične analize sta se za vsak detajl izračunala faktor linijskega toplotnega mostu (?) in temperaturni faktor toplotnega mostu (fRSi). Ti faktorji so podlaga za izračun toplotne prehodnosti (HT) za stavbe s fasado iz Qbiss Air elementov. Na koncu so na podlagi dobljenih rezultatov predlagane možnosti za morebitne izboljšave detajlov. The thesis presents a study of heat transfer in three selected details of Qbiss Air façade system, produced by Trimo d.d. These details are as follows: (A) lateral contact of two façade panels in the corner, facing inwards, (B) contact of two façade panels in the corner, facing outwards and (C) the façade panel - foundation base junction. Two-dimensional numerical analysis using finite element method was used to simulate steady-state heat transfer at described junctions. Complex geometry of all details was designed using Catia V5 software ragarding to standard SIST EN ISO 10211. Numerical analyses were carried out using software package Ansys 13.0 and optimal finite element meshes of details were determined. Based on the results of numerical analysis, linear thermal transmittance (?) and temperature factor at the internal surface (fRSi) were calculated for each detail. These factors are the basis for the calculation of transmission heat transfer coefficient (HT) of buildings with Qbiss Air façade system. Based on the obtained results, possibilities for eventual future improvements of details were suggested. gradbeništvo UNI toplotna analiza končni elementi Qbiss Air linijski toplotni mostovi Ansys graduation thesis design thermal analysis finite elements Qbiss Air linear thermal bridges Ansys true false false [D. Ivanšek] Slovenski jezik Angleški jezik Diplomsko delo 2015-07-10 10:19:02 2015-07-10 10:19:02 2022-12-16 11:22:08 0000-00-00 00:00:00 2012 0 Ljubljana 2012 Ljubljana XIV, 131 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 519.63:692.23:699.86(043.2) 6119009 GRU3277_Ivansek.pdf GRU3277_Ivansek.pdf 1 0A785DEB9F1632C4E54B0AF35000D11B d27fb0b6cae9dd9db2bd5b356612813578699d23a6c27a50720bab48f737da4e e6b43459-a1b2-11eb-a523-00155dcfd717 20.500.12556/rul/6b080517-e898-4b76-a8bd-b80fc71859bb https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=98066 Fakulteta za gradbeništvo in geodezijo 0 0 0