<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Dear user:</div><div>I have created a boundary wall whose temperature is provided by myself. And I have set the coefficient of convective heat transfer of back side to 1e-006 and solar absorptance of back side to 0. I suppose the Qcomo will be 0 but it is thousands. Why? Qcomo is consisted by convective and radiation, isn't it?</div><div>Jingyu Huang</div></div></body></html>