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Find the value of the coordinate "z" when a variable exceeds a given value in Post

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Old   October 3, 2012, 05:51
Default Find the value of the coordinate "z" when a variable exceeds a given value in Post
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Hello dears,
I'm in Post processor.
I have a cylindrical part with z axis as symmetry axis.
The variable viscosity grows along the axis and I want the value of the coordinate z when the variable exceed a given value (fixed by me). How I can do?
Thanks!
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Old   October 3, 2012, 07:11
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Use an expression (either mathematical or an interpolation function) which describes the viscosity as a function of anything you like and set the fluid viscosity to that function.
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Old   October 4, 2012, 05:16
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Thanks, I resolved using an isoclip until the given value of the variable, and then giving a point at a boundary of the isoclip. From the calculator post, with the probe I can see the coordinate z of the point that I want.
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