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Forum: ANSYS Meshing & Geometry

April 26, 2013, 04:18

Replies: 27

[ICEM] Meshing pipe with different diameters

Views: 6,416

Posted By Axlex

OK, i think i understand it now. Thanks for...

OK, i think i understand it now.

Thanks for the help! :)

Forum: ANSYS Meshing & Geometry

April 25, 2013, 10:37

Replies: 27

[ICEM] Meshing pipe with different diameters

Views: 6,416

Posted By Axlex

AT LAST!!! This was a difficult birth like we say...

AT LAST!!! This was a difficult birth like we say here. :D

I almost got the working steps from the pictures, but this took some time. The explanations were helpful.

I still don't get the...

Forum: ANSYS Meshing & Geometry

April 25, 2013, 09:46

Replies: 27

[ICEM] Meshing pipe with different diameters

Views: 6,416

Posted By Axlex

@Far If you mean with top down method to create...

@Far
If you mean with top down method to create one main block and divide it, then yes.

@BrolY
Your approach seems similar to the one in my second post with 1 b), but i cant reproduce yours....

Forum: ANSYS Meshing & Geometry

April 25, 2013, 08:24

Replies: 27

[ICEM] Meshing pipe with different diameters

Views: 6,416

Posted By Axlex

i only made 3 cylinder and named the parts. ...

i only made 3 cylinder and named the parts.

I also tried to build the geometry in ICEM and the same problem occured.

Forum: ANSYS Meshing & Geometry

April 25, 2013, 07:39

Replies: 27

[ICEM] Meshing pipe with different diameters

Views: 6,416

Posted By Axlex

Sure, here it is. :D

Sure, here it is. :D

Forum: ANSYS Meshing & Geometry

April 25, 2013, 06:59

Replies: 27

[ICEM] Meshing pipe with different diameters

Views: 6,416

Posted By Axlex

Thanks for your reply. You are right, i am facing...

Thanks for your reply. You are right, i am facing this problem now, because the fluid domain gets divided and therefore the solver doesn't start, showing "3 isolated fluid regions were found in...

Forum: ANSYS Meshing & Geometry

April 25, 2013, 04:37

Replies: 27

[ICEM] Meshing pipe with different diameters

Views: 6,416

Posted By Axlex

These arrows really were the problem, but i was...

These arrows really were the problem, but i was not able to erase them all. After some time i noticed, that these associations were only at the transition to the middle pipe. The only difference was,...

Forum: ANSYS Meshing & Geometry

April 24, 2013, 09:15

Replies: 27

[ICEM] Meshing pipe with different diameters

Views: 6,416

Posted By Axlex

thank you for the answer. the edges are...

thank you for the answer.

the edges are associated to the right curves like shown in picture 1. In picture 2 is a closer look at the inner associations. Could this be aproblem or is this only a...

Forum: ANSYS Meshing & Geometry

April 24, 2013, 07:53

Replies: 27

[ICEM] Meshing pipe with different diameters

Views: 6,416

Posted By Axlex

Hallo, thanks for the answers so far. I was...

Hallo,

thanks for the answers so far. I was watching your video and the merge vertices option was new to me. thanks for this. But the problem is still there.
picture 1 shows the case, picture 2...

Forum: ANSYS Meshing & Geometry

April 23, 2013, 10:02

Replies: 27

[ICEM] Meshing pipe with different diameters

Views: 6,416

Posted By Axlex

Meshing pipe with different diameters

Hello,

i'm pretty new to icem cfd. I am trying to mesh a pipe, in which the diameter jumps from d1 to d2 and after some distance back to d1.

First thing i tried, was to split the block into 3...

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