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Ansys Learning Forum Forums Discuss Simulation Photonics heat报错 Reply To: heat报错

Guilin Sun
Ansys Employee

错误信息说明无法生成要划分网格的结构,不是材料就是结构设置问题。

如果材料正确,直波导没事,说明是弯曲产生问题了。

有时间弯曲量太小有可能出问题,因为要用很小很长的三角形网格。你试一下降低三角形质量,

不过,Tessellation 还没有到网格划分阶段,不知道是否有用。

参考 https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v232/en/ans_mod/Hlp_G_MOD5_10.html

虽然这个问题常见,但是多少都与结构/材料有关:

https://innovationspace.ansys.com/forum/forums/topic/tesselation-error-in-lumerical-charge/

这个是CHARGE常见问题 https://optics.ansys.com/hc/en-us/articles/8355464963987-Troubleshooting-convergence-errors-in-CHARGE 但并没有Tesselation。你只能先测试大弯曲的波导看看如何。