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Search: Posts Made By: davidrobinson50
Forum: ANSYS Meshing & Geometry July 22, 2015, 19:08
Replies: 42
Views: 49,714
Posted By davidrobinson50
Hi Aidan, this is a little puzzling, because it...

Hi Aidan, this is a little puzzling, because it sounds like you have set up the named selections correctly...

My guess is that ICEM is meshing your stationary and rotating zones as one part, with...
Forum: ANSYS Meshing & Geometry November 18, 2013, 05:15
Replies: 42
Views: 49,714
Posted By davidrobinson50
This link will hopefully explain how to create a...

This link will hopefully explain how to create a frozen surface from a sketch http://www.kxcad.net/ansys/ANSYS/workbench/dm_sufacesfromsketches3dmod.html

Make sure that your sketch is closed and...
Forum: ANSYS Meshing & Geometry November 14, 2013, 19:30
Replies: 42
Views: 49,714
Posted By davidrobinson50
I presume that this is a 2D model that you have...

I presume that this is a 2D model that you have set this up with Ansys meshing and Fluent?

In Fluent, a domain and zone are not the same thing. The domain is the complete assembly of all your...
Forum: ANSYS Meshing & Geometry April 11, 2013, 22:02
Replies: 42
Views: 49,714
Posted By davidrobinson50
Not sure that you quite understood what I meant....

Not sure that you quite understood what I meant. I've attached some images to clarify. The stationary region should be hollowed out (like a ring or doughnut shape) and should surround rotating...
Forum: ANSYS Meshing & Geometry April 10, 2013, 22:00
Replies: 42
Views: 49,714
Posted By davidrobinson50
Hmm, do you have a screenshot of your geometry?...

Hmm, do you have a screenshot of your geometry? The way you describe it it sounds like your stationary region is overlapping you rotating region. If this is the case then it won't work (Fluent can't...
Forum: ANSYS Meshing & Geometry April 10, 2013, 21:45
Replies: 42
Views: 49,714
Posted By davidrobinson50
If I recall correctly I was having this problem...

If I recall correctly I was having this problem because I hadn't set up my geometry correctly. I had somehow managed to created a surface that was shared by both the rotating and stationary regions,...
Forum: ANSYS Meshing & Geometry October 10, 2012, 22:58
Replies: 42
Views: 49,714
Posted By davidrobinson50
Thanks, I would appreciate that :)

Thanks, I would appreciate that :)
Forum: ANSYS Meshing & Geometry October 10, 2012, 21:22
Replies: 42
Views: 49,714
Posted By davidrobinson50
Thanks for the reply, I'm afraid I still can't...

Thanks for the reply, I'm afraid I still can't get your method to work. Fluent automatically separates the bodies into zones as you advised. However, I still only have one interface at the boundary...
Forum: ANSYS Meshing & Geometry October 10, 2012, 20:48
Replies: 42
Views: 49,714
Posted By davidrobinson50
Hi PSYMN, The problem is that because I have...

Hi PSYMN,

The problem is that because I have frozen the two geometries and formed them into one part, there is now only one surface between the two geometries. Therefore, I can't create a separate...
Forum: ANSYS Meshing & Geometry October 10, 2012, 00:06
Replies: 42
Views: 49,714
Posted By davidrobinson50
If it helps, I've attached a screen shot of the...

If it helps, I've attached a screen shot of the problem I'm having now in Fluent. You can see that there is an interface between the two parts but I can't define it properly.
Forum: ANSYS Meshing & Geometry October 9, 2012, 23:45
Replies: 42
Views: 49,714
Posted By davidrobinson50
Hi thanks for your reply. Your solution...

Hi thanks for your reply.

Your solution allows me to mesh the interface between the two parts exactly how I want it.

The problem now is that I only have one interface between the two parts. I...
Forum: ANSYS Meshing & Geometry October 8, 2012, 02:26
Replies: 42
Views: 49,714
Posted By davidrobinson50
Thanks for the reply. Your solution will...

Thanks for the reply.

Your solution will match the mesh at the interface, however, because my geometries are now one part I can no longer rotate them relative to each other in Fluent.

I'm...
Forum: ANSYS Meshing & Geometry October 8, 2012, 02:16
Replies: 42
Views: 49,714
Posted By davidrobinson50
Match control at interface between two separate geometries

Hi,

I'm constructing a mesh using ANSYS 14.0 and I'm wondering if it's possible to match the mesh at the interface between two separate geometries. My two geometries consist of a large outer...
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