Learning Forum

[jfonken]

Hi all,

For my PhD project, I've been working on running FSI models. So far, I've been using Ansys 2020R1 and have been able to run my models. However, I'd like to switch to Ansys 2020R2 and I'm facing some problems doing so. My separate Fluent and Mechanical APDL simulations run successfully, but I have problems starting the FSI model from the CLI using the example of the this tutorial ( TUTORIALS WITH WORKBENCH SETUP AND COMMAND-LINE INTERFACE (CLI) EXECUTION): https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v202/en/sysc_tut/sysc_tut_oscplate_sci-cli_fluent.html

In Ansys 2020R1, this worked perfectly fine. However, when I import my .sci file (using: ImportSystemCouplingInputFile(FilePath = 'FSI-Coupling.sci') in Ansys 2020R2 system coupling, I get the following error:

[Steve]

Hi Judith,nWe're looking into it and will get back to you shortly. In the mean time you can set up your case with the method described in this tutorial.nhttps://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v202/en/sysc_tut/sysc_tut_oscplate_cli_fluent.htmlnSystem Coupling Tutorials \ Tutorials with Command-Line Interface (CLI) Workflows \ Oscillating Plate FSI with Fluent and MechanicalnSteven

[Steve]

Judith, can you copy and paste the contents in the .scl file into the comment?n