[loveconj]

Hi，everyone ,
I am new to this forum and have just started using STAR-CCM+. I hope to learn more knowledge from everyone here.
Currently, I am working on a fluid-structure interaction problem, where I want to set the solid boundaries of the model as spring boundaries, I am unsure how to set the boundary conditions to achieve the desired simulation effect. I have tried writing field functions, but it doesn't seem to work.
I would greatly appreciate your help. Thank you in advance.