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<b>Gesendet:</b> Mittwoch, 30. Januar 2013 um 17:39 Uhr<br/>
<b>Von:</b> "Alexandra Konz" <memor.me@web.de><br/>
<b>An:</b> trnsys-users@cae.wisc.edu<br/>
<b>Betreff:</b> coldbridges and transmission losses of particular walls
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<div style="font-family: Verdana;font-size: 12.0px;"><div>Good evening!<br/></div><div><br/></div><div>I have two questions concerning different topics.<br/></div><div><br/></div><div>One is about specifing coldbridges correctly. I have a psi given (for window glass-frame and frame-wall) and calculate the corellating resistance with 1/(psi*3.6).<br/></div><div>I have the impression that coldbridges are overestimated by this approach, so I set the Longwave Emission coefficient to zero and the Convective Heat transfer to infinity.<br/></div><div>Is there a more proper way?<br/></div><div><br/></div><div>Second question: Is there an output for the transmission losses of particular walls or groups of surfaces e.g. all windows. If not, how can I calculate them? QCOMO is including other losses like radiation, so I can't use this one.<br/></div><div><br/></div><div>Thank you very much for your attention,<br/></div><div><br/></div><div>Alex Konz<br/></div></div>
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