The model calculates the solar radiation through the window.
The calculations follow the description in Wetter (2004), Appendix A.4.3.
The transmitted exterior radiation for window system includes:
the transmitted diffusive radiation on unshaded part:
the transmitted direct radiation on no shade part:
the transmitted diffusive radiation on shaded part:
the transmitted direct radiation on shaded part:
The outputs are
QTraDif_flow = Part1 + Part3 and
QTraDir_flow = Part2 + Part4.
June 7, 2016, by Michael Wetter:
QTra_flow and introduced instead
This is for
August 7, 2015, by Michael Wetter:
Revised model to allow modeling of electrochromic windows.
This is for
March 13, 2015, by Michael Wetter:
initial equation section
to avoid a translation error in OpenModelica.
March 4, 2011, by Wangda Zuo:
Remove the if-statement and integer function that can trigger events.
February 2, 2010, by Michael Wetter:
uSha a conditional connector.
December 15, 2010, by Wangda Zuo:
Separate transmittance and absorbance models from the window radiation model.
December 12, 2010, by Michael Wetter:
Buildings.HeatTransfer.Data.GlazingSystems with the
parameters used by this model.
This was needed to integrate the radiation model into the room model.
December 10, 2010, by Wangda Zuo:
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