svFSI tutorial CMM 01-pipe_RCR

[pawan pal]

Hello Sir,

I am working on the svFSI tutorial CMM 01-pipe_RCR, and I encountered some issues. In the tutorial, the file B_NS_Energy_flux_flux.txt is already provided in the 24-procs folder. However, when I run the same svFSI simulation on my laptop using a single processor (1-procs), this file is not generated after completing the simulation.

Additionally, the tutorial provides a Python script (calcMeanPressTrac.py) for generating the file rigid_wall_mean_traction.vtp (available at https://github.com/SimVascular/svFSI-Te ... R/01-rigid.). Unfortunately, when I attempt to run this script, it throws an error.

Do I need to learn Python to debug and use the script, or is there another way to generate the rigid_wall_mean_traction.vtp file that is required for the next step in the CMM 01-inflate tutorial?

Thank you for your guidance.

[David Parker]

Hello,

It is not clear how the B_NS*.txt files are created. You can write an Energy_flux quantity for CMM.

The Pythom script is hard-coded to process VTU files in the 24-procs/vtuFiles directory and other parameters. It is not clear what it even does, not comments in the script and no description in the svFSI-Tests CMM what it might do.

Note that the svFSI solver is no longer supported. We are focusing on the svFSIplus solver and are in the process of writing a User Guide for it.

Cheers,
Dave

[pawan pal]

Hello David sir,

Thank you for your response and for clarifying the focus on the svFSIplus solver.

Could you please guide me on where I can obtain svFSIplus and is it working on Ubuntu 20.04.6 LTS? Additionally, any preliminary documentation or tips would be greatly appreciated.

Thank you again for your assistance!

Best regards,
pawan

[David Parker]

Hi Pawan,

You can download an Ubuntu 20 svFSIplus installer from SimTK.

The documentation is here https://simvascular.github.io/documenta ... iplus.html.

Cheers,
Dave