Problem with enclosure function for honeycomb pipe
For my study, I need to construct a flow straightener (or honeycomb) with some circular straws. Currently, I have to calculate the pressure drop of my honeycomb. My staws are circular so when I gather the straws to construct the honeycomb, it creates some triangles between the different straws, and I want to use Ansys to analyze the loss caused by these triangles (encircled in red in the picture), and to determinize outlet velocities, outlet turbulence ...
I have built an example in Solidworks and import it in Ansys. I wanted to use the function "enclose" to create a box that surrounding my part (because I'm new on Ansys but I think I need it to create inlet conditions for all my part).
But I have an error message which said (I traduce French-English): " error: the operation may generate non-geometric bodies
context: geometry engine, during the generation of a function enclosure"
I didn't find any solutions on the Internet Could you help me, please
Edit: I tried to create a unite boolean but It doesn't work. I still have 3 bodies
Kind regards, Alex