<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div>Hello,<br>I have a problem of convergence when i simulated a complex building with double skin ventilated. I found when the window "adjacent" has a big surface like 60m² in zone "DPSE", the simulation took many times and is difficult to converge. When the surface reduced like just has 10m², the simulation goes fast and has no problem of convergence. But the window should have 78m² in the reality. <br>So how could I resolve this problem? <br>Sorry the files bui and tpf couldn't be attached with mail, blocked by the firewall of yahoo.<br></div></div><br>
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