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Why 2D nozzle planar curve not smooth?

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Old   October 8, 2021, 09:42
Default Why 2D nozzle planar curve not smooth?
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joomi lee
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I make 2D planar surface using solidworks.
cccc.PNG
The curve is so smooth in solidworks.

But not smooth in ANSYS Fluent design modeler.
ccc1.PNG

Why occurs that???
How I make smooth curve????
and When I make mesh using the not smooth curve, Fluent not working???
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Old   October 9, 2021, 13:33
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Chrowale
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What file format do you use when importing to design modeler? I usually doing it by exporting the geometry to a .STP or .STEP, so far works fine for me. One time tried by using .sat file my friend gave me, the complex geometry is a mess.
I wound recommend to use either design modeler or Spaceclaim, less error will occur if I do it this way.
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Old   October 12, 2021, 12:57
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Erik
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It could also be just graphical?
What happens after you mesh it? is the curve then smooth?
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Old   October 20, 2021, 01:57
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When importing to design modeler, what file format do you use? I generally accomplish it by exporting the geometry as a.STP or.STEP file, which has worked well for me thus far cookie clicker. I once attempted utilizing a.sat file that a buddy provided me, but the complicated geometry was a disaster.
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