Round bow

Andrrrew · July 30, 2016, 07:19

Greetings, originally the bow of the ship in this 2D simulation was round (radius 1 mm), but when I generate the trimmed mesh, star ccm+ modify the bow like in the attached pic. May anyone help me? I think the problem is in some wrong values in the mesh controls.
Thanks

marmot · August 2, 2016, 06:09

One needs to look at the surface mesh, take a look at your initial surface and remeshed surface, make sure it has the rounding before going to a volume mesh.

If you have rounding use local surface controls, min. surface size, make a lower min of .1 or .25mm and check the remeshed surface

Andrrrew · August 3, 2016, 17:30

Thank you marmot! I solved my problem!

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August 2, 2016, 06:09		#2
marmot Senior Member kevin alun Join Date: Sep 2011 Location: Germany Posts: 106 Rep Power: 14	One needs to look at the surface mesh, take a look at your initial surface and remeshed surface, make sure it has the rounding before going to a volume mesh. If you have rounding use local surface controls, min. surface size, make a lower min of .1 or .25mm and check the remeshed surface

August 3, 2016, 17:30		#3
Andrrrew New Member Andrea Join Date: Jul 2016 Posts: 25 Rep Power: 9	Thank you marmot! I solved my problem!