关于金属电导率材料设置

- April 4, 2023 at 9:52 am
  
  2212296
  Subscriber
  
  老师好
  我想设置如图的金属材料 conductivity为4.561x10^7 s/m。厚度大概200nm
  我该如何设置? 并且使得仿真时间最少呢？
  PEC conductive2d condutive3d
  谢谢老师
- April 4, 2023 at 7:05 pm
  
  Guilin Sun
  Ansys Employee
  
  这就需要先搞清楚你要仿真什么现象，有SPP现象吗？要考虑金属的吸收吗？如果不考虑，可能用PEC合适，取决于金属的位置，如果在基底上，可以用仿真区的边界条件PEC代替；其它地方甚至可以考虑用2D PE。3D Conductive 可能最费时间。
  - April 5, 2023 at 1:46 am
    
    2212296
    Subscriber
    
    你好老师，我是为了仿真超表面的s参数，应该不需要考虑ssp？
    3d conductive需要更久的时间，我尝试采用PEC 2DPEC 2d conductive，发现只有PEC与文献相似。
- April 5, 2023 at 3:28 pm
  
  Guilin Sun
  Ansys Employee
  
  那估计PEC更合适，可能没有SPP。

Viewing 2 reply threads

You must be logged in to reply to this topic.

Ansys Innovation Space

Boost Ansys Fluent Simulations with AWS

Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions