FDTD 软件关于对温度变化仿真

- April 9, 2023 at 9:27 am
  
  221068316
  Subscriber
  
  您好我想问一下，我对于某一个模型中的材料进行不同温度的仿真，但结果显示出来是一样的，是FDTD 仿真不能对温度仿真吗？或是我修改的温度参数不对
- April 10, 2023 at 8:12 pm
  
  Guilin Sun
  Ansys Employee
  
  FDTD里面的这个温度是摆设，因为没有与材料联系起来。
  要仿真在不同温度下的结果，需要先用HEAT 仿真出温度分布，再输入Attribute进来，里面设置温度系数才可以。
  目前FDTD中主要是光热效应。FDE有热光效应的仿真例子，参见
  Thermally tuned waveguide sensor
  Thermal switch
  - May 4, 2023 at 7:03 am
    
    221068316
    Subscriber
    
    好的其次我想问一下HEAT软件需要在哪下载方便给个网站吗
- May 4, 2023 at 3:47 pm
  
  Guilin Sun
  Ansys Employee
  
  你可以在网上搜索 trial Download或者到这里注册下载：
  https://www.lumerical.com/evaluate-for-free/

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