Midsurface of cylindrical loop

Coreform Cubit Geometry
#1

Hi,

I’m trying to make 2d version of a 3d geometry that I imported to Coreform Cubit in a step format. The geometry is a cylindrical loop and I simply want to make a surface in the middle of the whole geometry in the XY-plane. There is a tool called midsurface that is supposed to be able to do just what I want to do but I cant get the result I’m looking for. I’m only able to make a surface in one part of the loop and it isn’t a plane surface but rather a lateral surface.

My question is, does someone have any tips on how I can make what I want to. Hope my explanation of the problem is clear enough. I have attached cub-file my as well.
inner_fluid_quad_corse.cub (2.0 MB)

#2

Hi! Welcome to the forum.

Is this the result you are looking for?

Karl

reset
open "~/Downloads/inner_fluid_quad_corse.cub"
delete mesh
webcut volume all with plane zplane offset 0
delete volume 2
surface with z_coord = 0 copy
delete volume 1
compress

image
image718×555 4.03 KB

#3

Hi,

This is exactly the result I was looking for. Thanks!