Dear Stefano, It is hard to say, what caused the error. Are the points for “geo-info” directly on the wall? Can you send me your project? Than we can have a look on it. Best regards Daniel Daniel Pianka TRANSSOLAR Software Team
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Steuernummer: 99073/00911,USt-IdNr.: DE 152272639 Von: trnsys-users-bounces@cae.wisc.edu [mailto:trnsys-users-bounces@cae.wisc.edu]
Im Auftrag von Avesani Stefano Hi all, I am setting a very simple (a tetrahedral) monozone. Just 1 glazed external surface (the façade). I use detailed radiation models as I want to assess the PMV values in 2
reference comfort points: one close to the external façade and one to the internal wall. The view factor calculation works when I specify the geometry of the comfort reference points in the “geo-info” TRNbuild window. When I add as b17 output the Ntype 120,
122, 124 and 126, the view factor calculation routine never stops and I have to kill manually the viewfactor.exe process. No vfm file is created. Moreover, I noticed the a file “Facadffr” with no extension is created in the folder at one level above. Any idea? Is that a bug? Do I do a mistake in the settings? Thanks a lot! Cheers Stefano |