Singular Axis Boundary for 3d Wedge Mesh

jonny_b · July 23, 2010, 09:57

I imported a Plot3d volume mesh into Star-CCM with multiple regions, each region containing a single default boundary. I am splitting up the surfaces according to angle but I cannot seem to find out how to split up my surface along the centerline of my wedge mesh from the rest of the surfaces. I have attached an image showing the "singular axis" surface I'm trying to separate out from the rest of the surfaces. I'm new to Star-CCM so I don't know if it plays nice with imported 3D structured wedge meshes. Any advice is very appreciated.

Jonathan

jonny_b · August 5, 2010, 09:22

So, after learning more about how unstructured solvers work, I realized that I am an idiot. There is no collapsed surface at the centerline because the solver uses face flux values for solving.

I am used to having to specify a special boundary condition for centerline mesh points in a structured solver.

Consider this question closed.

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August 5, 2010, 09:22		#2
jonny_b Member jonathan Join Date: Jun 2009 Posts: 47 Rep Power: 17	So, after learning more about how unstructured solvers work, I realized that I am an idiot. There is no collapsed surface at the centerline because the solver uses face flux values for solving. I am used to having to specify a special boundary condition for centerline mesh points in a structured solver. Consider this question closed.