Thank you for the suggestion! I successfully modified the .vtu file and added "DOMAIN_ID." I noticed that the same procedure needs to be followed to include information related to the initial values for both the fluid and the solid. I wanted to ask if, in this case as well, the information should be...

Hello! Thank you for your answer. Before to consider 3 pipes, I would like to consider the problem step by step in order to understand how Simvascular works with different models. I would like to replicate the example proposed in svTest --> "07-fsi/ale/03-pipe_3D". I have defined a model composed by...

Hello, I would like to run an FSI ALE simulation by creating both volume mesh and surface mesh (.vtu and .vtp format) outside of Simvascular, is it possible? Is it sufficient to ensure that the surfaces of the fluid and the solid in contact have perfectly coincident meshes, or are other tricks requi...

Hello, I would like to perform an FSI ALE in a pipe made of 3 different materials. I can create a single fluid domain and 3 different solid domain (external wall) in order to assign to each of them a different constitutive law but how can I manage the interfaces between the 3 solid domain? What type...

Hello, I would to perform an ALE-FSI simulation on a model in which two pipes are connected by an internal deformable layer with two holes that allow the flow between the two sides. I was wondering if the internal layer could be represented by shell elements as a membrane or it is mandatory to use s...