Dear all,
I simulated a single zone building toward east (90 degree from North-axis) with window placed at the north wall, then I rotated the zone by changing the degree to be 180, 270, and 0 respectively. The result showed that the peak solar transmitted through window glass at the west direction (270 degree from North-axis) at the morning time (9:00 Am) rather than the expected which should be around the time 16:00. Any clue where might be the error.
Thanks in advance for your cooperation
Regards
Ali |