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Old   January 27, 2004, 03:53
Default symmetry-axis problem
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hx
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Hello, every one, I am using CFX 4.4 to simulating a reactor. How I set the symmetry-axis. I am in urgency need your help.

thank in advance,

hx
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Old   January 27, 2004, 21:32
Default Re: symmetry-axis problem
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Jeff
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Are you using slab=wedge?

If so: 1) Axis MUST be the X axis 2) Radial direction must be in Y 3) Axis MUST be at low Y (pref. Y=0) 4) Set the low Y face as a symmetry plane.

Hope this helps, Jeff
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Old   January 27, 2004, 23:47
Default Re: symmetry-axis problem
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hx
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hello, Jeff,

Firstly, thank you for your help! The reactor I am analysing is a reactor similar to CSTR. I do not use slab=wedge. I set the axis the X axis. But the symmetry-axis is a 2D patch.So I set the cylindrical surface around axis the symmetry-axis. Is that right?

Kind regards, Hx
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