[TRNSYS-users] questions about shadings
Laia Cases - iMat
lcases at imat.cat
Wed Jul 7 03:40:19 PDT 2010
Hi trnsys users,
I have taken a look to the tutorial about how to make a shading mask and
a shading by wingwall.
1. What is the reason to consider the total diffuse (sky amd ground) for
the far away objects but not if you are cosidering only the wingwalls?
2.What does it really mean the parameter "upstream component mode"? what
happens when you have linked a shading mask and a shading wingwall, and
then you don't want consider the effect of shading mask, if you set
parameter to 0, does it take it into acconut only shading wingwall
automatically?
3. "View fac. to sky", when defining the walls of the building, does it
affect during the day and the night?
thanks in advance
Laia
--
*Laia Cases*
Unitat de Condicionament Tèrmic
*iMat - Centre Tecnològic de la Construcció
lcases at imat.cat <mailto:lcases at imat.cat>
www.imat.cat <http://www.imat.cat/>*
Wellington 23 · E-08018 Barcelona
T +34 93 553 97 95
F +34 93 553 97 96
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