<html><head></head><body bgcolor="#FFFFFF"><div>Hy Martin,</div><div>I would say that you are right. You need to draw the thickness of the walls on T3D by adding shading surfaces around the window. </div><div><br>Best,<br>Ewen Raballand</div><div><br>Le 23 mai 2013 à 15:40, "Martin Schmelas" <<a href="mailto:Martin.Schmelas@hs-offenburg.de">Martin.Schmelas@hs-offenburg.de</a>> a écrit :<br><br></div><div></div><blockquote type="cite"><div><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"><meta name="Generator" content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--><div class="WordSection1"><p class="MsoNormal"><span lang="EN-US">Dear TRNSYS users,<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US">I have a question about shadings, walls and windows.<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US">I built up a 3D model in TRNSYS3D. For the surface dimensions I used for every wall the centerline. The exterior walls have a lot of windows. I know the thickness of the walls can be defined in TRNBUILD.<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US">For example the exterior wall has a thickness of 50 cm and the windows are located at the inside dimension, how is the shading from the wall considered? <o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US">Do I have to implement in TRNSYS3D shading groups with the dimension of 50 cm around the windows?<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span lang="EN-US">Thanks<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US">Martin<o:p></o:p></span></p><p class="MsoNormal"><o:p> </o:p></p></div></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>TRNSYS-users mailing list</span><br><span><a href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a></span><br><span><a href="https://mailman.cae.wisc.edu/listinfo/trnsys-users">https://mailman.cae.wisc.edu/listinfo/trnsys-users</a></span><br></div></blockquote></body></html>