[Gmsh] Issue with composite volumes

[Joshua Teichman]

Hi There,



My name is Josh and I am student at McGill University in Montreal, Canada. I am trying to use gmsh in conjunction with Dolfyn to simulate the flow through an Ultraviolet disinfection tank, however I am having some difficulties in the modelling.



As shown in the attached geo file, the tank has interior baffle walls with holes to distribute the flow. I am having troubles defining the volume in such a way as to avoid intersecting surfaces and prevent flow from travelling through the "solid" part of the wall.



Any suggestions would be much appreciated.



Thanks,



-Josh
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