Why can't some interior be displayed?
 

This is fluent 2020R2.
For example, there are 5 interior, but only 2 can be displayed. Why?
PS: This is Fluent's official MSMD <i class="chrome-extension-mutihighlight chrome-extension-mutihighlight-style-2"></i> model case
http://tiebapic.baidu.com/forum/w%3D...deb58f6527.jpg
http://tiebapic.baidu.com/forum/w%3D...deb58f6527.jpg

But in Fluent 18.2, these five interior are all visible

I have found some bugs in ANSYS 2020 R2. so this might be another bug there. I would recommend to use ANSYS 2019 R3 or earlier versions

ok，another question，thanks！
 

so just a bug?
I found that FLUENT 18.2 cannot plot the report plot after the calculation is completed, but the report definition must be before the calculation, so I changed it to 2020R2, so I could ask you whether ANSYS 18.2 or 2019 is OK?
http://tiebapic.baidu.com/forum/w%3D...62843568d2.jpg
http://tiebapic.baidu.com/forum/w%3D...62843568d2.jpg

Hope to get your reply

The zones might be empty.