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Hi Francisco.<br>
<br>
If your facade is made up of only opaque construction and/or you
want to make a simple study of it, you can check the
SurfaceProperty:ExteriorNaturalVentedCavity. For more detailed
modelling, or if you facade is made of glassings, you should model
the facade as a independent zone, and use airflownetwork objects to
setup openings, virtual partitions and airflow.<br>
Convection on the outside of the facade shouldn't be much of a
problem, the tricky one is the inside convection. EPlus doens't have
an algorithm specified for these kinds of building elements, so
you'll have to choose the one that best suits your needs.<br>
<br>
Pedro.<br>
<br>
<br>
<br>
On 22-03-2011 18:44, Francisco Massucci wrote:
<blockquote
cite="mid:AANLkTimFKRuiwVK_xyfjMUmsLcRk79RW4V4EmF_jY_9X@mail.gmail.com"
type="cite">
<div>Hi,</div>
<div> </div>
<div> Does anyone knows how to modeling double facedes in
EnergyPlus? Like a lightweight ceramic facede, located 10cm away
from a traditional concrete masonry wall. I figured if modeling
an thin extra zone could be work, or if its possible to work
with the second facede only as a huge shading device. <span
id="result_box" lang="en"><span class="hps" title="Clique para
mostrar traduções alternativas">I think</span> <span
class="hps" title="Clique para mostrar traduções
alternativas">the most</span> <span class="hps"
title="Clique para mostrar traduções alternativas">important</span>
<span class="hps" title="Clique para mostrar traduções
alternativas">in these</span> <span class="hps"
title="Clique para mostrar traduções alternativas">cases is
the</span> <span class="hps" title="Clique para mostrar
traduções alternativas">amount</span> <span class="hps"
title="Clique para mostrar traduções alternativas">of
natural </span><span class="hps" title="Clique para mostrar
traduções alternativas">convection</span> <span class="hps"
title="Clique para mostrar traduções alternativas">that</span>
<span class="hps" title="Clique para mostrar traduções
alternativas">occur around the</span> <span class="hps"
title="Clique para mostrar traduções alternativas">exterior
of the</span> <span class="hps" title="Clique para mostrar
traduções alternativas">building but <span class="hps"
title="Clique para mostrar traduções alternativas">none
of my</span> <span class="hps" title="Clique para mostrar
traduções alternativas">proposals,</span> <span
class="hps" title="Clique para mostrar traduções
alternativas">this</span> <span class="hps" title="Clique
para mostrar traduções alternativas">fact is taken</span>
<span class="hps" title="Clique para mostrar traduções
alternativas">into</span> <span class="hps" title="Clique
para mostrar traduções alternativas">account.<br>
</span></span></span></div>
<div><span lang="en"><span class="hps" title="Clique para mostrar
traduções alternativas"><span class="hps" title="Clique para
mostrar traduções alternativas"></span></span></span>I
appreciate if anyone can help me,</div>
<div>Sorry about my bad english.</div>
<div><br>
Francisco Massucci</div>
<div>Architect - São Paulo - Brasil</div>
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