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Jeong,<br>
<br>
Shading coefficient is an older term that has been gradually
substituted by the SHGC value. The object
WindowMaterial:SimpleGlazingSystem allows you to enter this value
directly. A quick search around the web shows that the SC should be
around 1.15 * SHGC. But you should get some more reliable
information on this. Also, it is recommended that you use the
detailed input for windows and not the simple glazing system. If you
can, get a hold of the solar transmittance and conductivity of your
window and you should be able to use the detailed input.<br>
<br>
Pedro.<br>
<br>
On 11-07-2011 6:11, 윤정훈 wrote:
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Hello, <br>
<br>
I'm running simulation wih EnergyPlus.<br>
In order to apply ECMs, I'm trying to apply insulation films to
each window.<br>
The object I used is <strong>WindowMaterial:Shade</strong>, but
I don't think my way is correct. <br>
I have limited information (Available data include solar
reflectance, visible reflectance/transmittance, and shading
coefficient),<br>
which is further complicating the situation. <br>
<br>
Any help will be much appreciated. <br>
Thank you.<br>
<br>
<br>
_Jeong <br>
<br>
p.s. BTW, I do not understand why there's no shading coefficient
field in window-related objects. <br>
<br>
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