Fluent Scale problem

Seyed Saeid Nabavi · October 30, 2020, 00:21

Hi dears
I was attempting to simulate symmetry fluid domain in fluent but when I checked General/Scale Mesh, I understood that "Ymin" has amount of -3e-15 instead of zero, so I revised my geometry constraint, but it has still the same problem.
I request you to help me.

MKuhn · November 2, 2020, 07:51

-3e-15 is almost zero. These difference should be negligible, or what is your overall dimension?

Seyed Saeid Nabavi · November 2, 2020, 08:36

Quote:

Originally Posted by MKuhn

-3e-15 is almost zero. These difference should be negligible, or what is your overall dimension?

Hi
x=-1.5 to 18
y=0 to 10
z=0 to 15

Seyed Saeid Nabavi · November 2, 2020, 08:38

Quote:

Originally Posted by MKuhn

-3e-15 is almost zero. These difference should be negligible, or what is your overall dimension?

I found it out. I should translate the mesh with mesh translate box.

October 30, 2020, 00:21	Fluent Scale problem	#1
Seyed Saeid Nabavi New Member Join Date: Jul 2020 Posts: 7 Rep Power: 5	Hi dears I was attempting to simulate symmetry fluid domain in fluent but when I checked General/Scale Mesh, I understood that "Ymin" has amount of -3e-15 instead of zero, so I revised my geometry constraint, but it has still the same problem. I request you to help me.

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November 2, 2020, 07:51		#2
MKuhn Senior Member Moritz Kuhn Join Date: Apr 2010 Location: Germany, Dresden Posts: 207 Rep Power: 17	-3e-15 is almost zero. These difference should be negligible, or what is your overall dimension?