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[TRNSYS-users] external shading factor (multizone building)



Dear trnsys-users,

 

I’ve a question about how to calculate the external shading factor (multizone building). Is the following correct?

 

Suppose I’ve a window with a g-value of 0,37 and a g-value of 0,23 (external shading device + window).

The external shading factor becomes then: 1 – (gwindow+shadingdevice/ gwindow) = 1- (0.23/0.37) = 0.38

 

 

Kind regards,

 

Joke De Beuckelaer

project engineer mep

 

 

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