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Ansys Learning Forum Forums Discuss Simulation Photonics HEAT 仿真边界问题 Reply To: HEAT 仿真边界问题

Guilin Sun
Ansys Employee

是的,当基底比较薄时,温度并没有逐步变化而是因为边界条件让它直接降温的。

多少合适,你可以简单估算,因为你知道热阻抗,也可以通过不同厚度仿真确认。

另外可能要考虑,因为微纳结构很薄,我记得原浙大仇敏博士组发表文章说,此时材料的热参数相比bulk 材料有很大变化,因此与实验比较时要留意。