Thermal Analysis of Windows - Viden om vinduer
Thermal Analysis of Windows - Viden om vinduer
Thermal Analysis of Windows - Viden om vinduer
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Indholdsfortegnelse<br />
18.1.1 Den konvektive del .......................................................................................... 71<br />
18.1.2 Strålingsdel...................................................................................................... 72<br />
18.1.3 Ledning i glas.................................................................................................. 73<br />
19 Måling af rudes center U-værdi............................................................................... 74<br />
19.1 Eksempel på anvendelse af kontrolberegningsformlerne........................................ 75<br />
19.2 Målte og beregnede U-værdier................................................................................ 77<br />
20 Afstandspr<strong>of</strong>iler til måling og beregning ................................................................ 78<br />
20.1 Forsøgsplanlægning ................................................................................................ 78<br />
20.2 Afstandspr<strong>of</strong>iler....................................................................................................... 79<br />
20.2.1 Rolltech Chr<strong>om</strong>atech....................................................................................... 79<br />
20.2.2 Rolltech Chr<strong>om</strong>atech V ................................................................................... 79<br />
20.2.3 Swiss V spacer................................................................................................. 80<br />
20.3 Kondensmodstandsfaktor........................................................................................ 80<br />
21 Therm modeller......................................................................................................... 81<br />
21.1 Simpel model........................................................................................................... 82<br />
21.2 Model med reduceret stråling (EN 10077-2) .......................................................... 82<br />
21.3 Window 4 model ..................................................................................................... 83<br />
21.4 Window 4 model med reduceret stråling ................................................................ 84<br />
22 Måling på afstandspr<strong>of</strong>iler ....................................................................................... 85<br />
22.1 Bund af store ruder.................................................................................................. 86<br />
22.2 Bund af små ruder ................................................................................................... 88<br />
22.3 Sidepr<strong>of</strong>iler.............................................................................................................. 89<br />
23 Diskussion af temperaturpr<strong>of</strong>iler ............................................................................ 91<br />
23.1 Sidepr<strong>of</strong>iler.............................................................................................................. 91<br />
23.2 Bundpr<strong>of</strong>iler ............................................................................................................ 92<br />
23.3 Forsøg på forbedringer............................................................................................ 95<br />
23.3.1 Uventileret rum under stor rude...................................................................... 95<br />
23.3.2 Forsøg på ændring af beregningsmodel ......................................................... 96<br />
24 Boksmodeller og detaljerede modeller .................................................................... 97<br />
25 Måling af U-værdi for helt vindue........................................................................... 99<br />
25.1 Beregnet U-værdi .................................................................................................. 101<br />
26 Konklusion ............................................................................................................... 102<br />
27 Symbolliste ............................................................................................................... 103<br />
28 Referencer................................................................................................................ 105<br />
28.1 Bøger ..................................................................................................................... 105<br />
28.2 Artikler .................................................................................................................. 106<br />
28.3 Standarder.............................................................................................................. 106<br />
28.4 Internet links.......................................................................................................... 107<br />
29 Bilagsfortegnelse...................................................................................................... 108<br />
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