Thank you for reaching out and your patience is much appreciated.
Please confirm what type of simulation you want to make and which tool of Ansys you are using. The information provided is not clear to provide any concrete response. Kindly provide more details to help us serve you better.
- What do you mean by Electronic Workbench? Are you using Ansys Electronics Desktop or Ansys Workbench?
- Why do you need Ansys Fluent for drawing a model?
- Are you trying to slove a PCS?
All the very best.