Simulating Channel flow with inlet/outlet boundary

[Thant Zin Htun (MM)]

Hello, I am new to Chrono and am attempting to perform a similar simulation to the following video https://vimeo.com/uwsbel.

I am kinda of lost at injecting SPH particles at the inlet and deleting (or) deactivating them at the outlets. I'd appreciate it if anyone could share a demo code for the above video.

Thanks in advance.

Best regards,

Thant

[Thant Zin Htun (MM)]

Attached is the screenshot for the reference simulation published in http://dx.doi.org/10.2478/meceng-2014-0014.

[Luning Bakke]

Hello Thant,

Please take a look at the Poiseuille flow demo here,

https://github.com/projectchrono/chrono/blob/main/src/demos/fsi/demo_FSI_Poiseuille_flow.cpp#L86

where SetComputationalBoundaries() is used to specify the periodic boundary condition.

Thank you,

Luning

[Thant Zin Htun (MM)]

Sorry for my late response.
Thanks, Luning.

I will look into that demo.

Regards,

Thant