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Forum: ANSYS Meshing & Geometry

January 26, 2013, 14:08

Replies: 17

[ICEM] Volume Orientation Issue

Views: 3,352

Posted By Daniel C

Haha, you have an accurate eye :D After you...

Haha, you have an accurate eye :D

After you discovered the issue with the erroneous surfaces, it was clear to me that this must be the source of error. So I tried to resolve it according to your...

Forum: ANSYS Meshing & Geometry

January 26, 2013, 13:16

Replies: 17

[ICEM] Volume Orientation Issue

Views: 3,352

Posted By Daniel C

Far you are great! That is a very subtle...

Far you are great!

That is a very subtle geometry failure. I will carefully reviev any geomery that is derived from a step file in the future.

I always appreciate your efforts!:)

Forum: ANSYS Meshing & Geometry

January 26, 2013, 12:39

Replies: 17

[ICEM] Volume Orientation Issue

Views: 3,352

Posted By Daniel C

It is not necessary to use exactly 0,01 but I...

It is not necessary to use exactly 0,01 but I need to refine the wall spacing to get a certain y+ for the wall function. In the worst case I have to go below 0.01, namely 0,001.

It should be...

Forum: ANSYS Meshing & Geometry

January 26, 2013, 12:33

Replies: 17

[ICEM] Volume Orientation Issue

Views: 3,352

Posted By Daniel C

Far, I used your blocking and got the same...

Far, I used your blocking and got the same problems again. There are very few cells, what are erroneous. They should be identical to the other good cells, because of the constant curvature.

I am...

Forum: ANSYS Meshing & Geometry

January 26, 2013, 12:12

Replies: 17

[ICEM] Volume Orientation Issue

Views: 3,352

Posted By Daniel C

Here is my blocking. Thank you in advance!

Here is my blocking.

Thank you in advance!

Forum: ANSYS Meshing & Geometry

January 26, 2013, 11:10

Replies: 17

[ICEM] Volume Orientation Issue

Views: 3,352

Posted By Daniel C

Here is my tin file, just if somebody is...

Here is my tin file, just if somebody is interested in resolving my problem. :D

Forum: ANSYS Meshing & Geometry

January 26, 2013, 11:03

Replies: 17

[ICEM] Volume Orientation Issue

Views: 3,352

Posted By Daniel C

Thank you Far and diamondx for your hints. ...

Thank you Far and diamondx for your hints.

I applied the bunching law to all parallel edges. Yes, sure one has to consider that some edges have reverse spacing direction, but in my case I just...

Forum: ANSYS Meshing & Geometry

January 25, 2013, 15:54

Replies: 17

[ICEM] Volume Orientation Issue

Views: 3,352

Posted By Daniel C

I found a way to resolve this problem. I quit...

I found a way to resolve this problem. I quit blocking and changed over to a 2D blocking and extrudet it by rotation and loaded the mesh finally with it. So in my opinion it is better to use an...

Forum: ANSYS Meshing & Geometry

January 25, 2013, 14:15

Replies: 17

[ICEM] Volume Orientation Issue

Views: 3,352

Posted By Daniel C

Skewed Element

I saw some skewed elements. I can't fix them.

Forum: ANSYS Meshing & Geometry

January 25, 2013, 13:51

Replies: 17

[ICEM] Volume Orientation Issue

Views: 3,352

Posted By Daniel C

Volume Orientation Issue

Hi,

I am currently investigating an enclosed rotating disc at high Reynolds numbers.

The Fluid volume has a quite simple geometry. It is bordered by two surfaces of revolution, one for the...

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