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Search: Posts Made By: PSYMN
Forum: ANSYS Meshing & Geometry May 18, 2017, 17:10
Replies: 5
Views: 4,124
Posted By PSYMN
Yes, Fluent meshing includes a wide range of...

Yes, Fluent meshing includes a wide range of capabilities including prism...
Forum: ANSYS Meshing & Geometry April 20, 2017, 09:15
Replies: 3
Views: 829
Posted By PSYMN
Before trying to fill, you need to run some...

Before trying to fill, you need to run some checks. Have you checked for single edges? Any gaps in your model will certainly lead to failure.

Also, do a visual check and make sure that you have...
Forum: ANSYS Meshing & Geometry March 31, 2017, 17:11
Replies: 1
Views: 489
Posted By PSYMN
Hey Vishal, ICEM CFD Hexa uses the separate...

Hey Vishal,

ICEM CFD Hexa uses the separate blocking layer and associates it with the geometry. Therefore, if you are adding geometry, you will need to associate your blocking with that new...
Forum: ANSYS Meshing & Geometry March 16, 2017, 10:24
Replies: 42
Views: 44,185
Posted By PSYMN
The point of having a rotational domain is that...

The point of having a rotational domain is that it should be free to move and not be con-formal with the stationary domain.

Now, if you want to make the rotating domain into a stationary domain,...
Forum: ANSYS Meshing & Geometry January 24, 2017, 10:10
Replies: 31
Views: 15,109
Posted By PSYMN
https://youtu.be/tYrbScUH9RE Found after a...

https://youtu.be/tYrbScUH9RE

Found after a quick search for ICEM CFD Airfoil.
Forum: FLUENT June 18, 2015, 12:41
Replies: 10
Views: 1,695
Posted By PSYMN
It looks to me like you did a great job, but...

It looks to me like you did a great job, but found something very strange. I don't think the issue has anything to do with octree or copying it a specific distance back...

Does the mesh actually...
Forum: ANSYS Meshing & Geometry December 31, 2014, 09:45
Replies: 15
Views: 6,664
Posted By PSYMN
That is the sort of very basic thing that trying...

That is the sort of very basic thing that trying a single tutorial or watching a video on youtube would cover... you need to put in a little effort.

Assuming you mean ICEM CFD tetra...
...
Forum: ANSYS Meshing & Geometry December 12, 2014, 09:33
Replies: 3
Views: 1,370
Posted By PSYMN
Yup, assuming you have version 15.0 or newer,...

Yup, assuming you have version 15.0 or newer, check out the component system called "External Model". This system lets you attach meshes of various formats and then you can connect a mechanical...
Forum: ANSYS Meshing & Geometry December 12, 2014, 09:29
Replies: 8
Views: 1,888
Posted By PSYMN
You need to find and use the "Edge Criterion"...

You need to find and use the "Edge Criterion" control. Search the help or CFD-Online for more info.
Forum: ANSYS Meshing & Geometry December 11, 2014, 10:22
Replies: 10
Views: 4,601
Posted By PSYMN
Yup that works too... And by keeping those shells...

Yup that works too... And by keeping those shells as interior, you can more easily post process on them.
Forum: ANSYS Meshing & Geometry December 11, 2014, 10:17
Replies: 12
Views: 1,338
Posted By PSYMN
Sure... The red pipe is not a problem. OGrids...

Sure... The red pipe is not a problem. OGrids are the secrete here also. But first, does the red pipe inject fluid into the mixer (is it open)? Or is it really just an obstacle? It would cause a...
Forum: ANSYS Meshing & Geometry December 11, 2014, 10:04
Replies: 10
Views: 4,601
Posted By PSYMN
Assuming the symmetric shell is in a unique part...

Assuming the symmetric shell is in a unique part name (such as "SYMM") you can turn off all the other parts and just delete the elements.

There are a bunch of element selection options, so if you...
Forum: ANSYS Meshing & Geometry December 10, 2014, 18:07
Replies: 2
Views: 887
Posted By PSYMN
Sorry, I am not sure what you mean in your second...

Sorry, I am not sure what you mean in your second post... In case the problem is not fixed:

This is most likely an issue with association between the block face and the surface.

If you were...
Forum: ANSYS Meshing & Geometry December 10, 2014, 18:04
Replies: 12
Views: 1,338
Posted By PSYMN
Does the mixer move separately from the stators? ...

Does the mixer move separately from the stators? I would guess so.

I suggest you add a cylinder around the mixer to separate things and treat this as two simpler blockings. Each blocking forms...
Forum: ANSYS Meshing & Geometry December 9, 2014, 15:55
Replies: 6
Views: 1,733
Posted By PSYMN
Yup, I agree. As a general question, ANSYS...

Yup, I agree. As a general question, ANSYS Meshing is the right answer. It actually includes much of the ICEM CFD technology under the hood (along with great technology from other sources), it is...
Forum: ANSYS Meshing & Geometry December 2, 2014, 08:49
Replies: 10
Views: 2,663
Posted By PSYMN
Yes, if you want the mesh to be periodic, you...

Yes, if you want the mesh to be periodic, you need to define periodic verts...

However, if your solver is able to define periodicity without periodic mesh, then you can get away without it.
...
Forum: ANSYS Meshing & Geometry November 24, 2014, 08:34
Replies: 3
Views: 1,517
Posted By PSYMN
Settings => Product

You will find a "Blocking" checkbox under "Settings => Product"...

Turn it on and then restart ICEM CFD...
Forum: ANSYS Meshing & Geometry February 25, 2014, 14:43
Replies: 3
Views: 2,332
Posted By PSYMN
"Min Angle" quality in pre-mesh is the same...

"Min Angle" quality in pre-mesh is the same quality diagnostic which is used under mesh quality. It computes minimum internal angle.

Looking at the code, the "Angle" diagnostic in pre-mesh shows...
Forum: ANSYS Meshing & Geometry October 24, 2013, 15:50
Replies: 10
Views: 2,307
Posted By PSYMN
Oh yea, the shell mesh offset is really just...

Oh yea, the shell mesh offset is really just designed for bolt holes (FEA), not 2D N-S flow...

Instead, try using "blayer2D" to generate higher quality boundary layers. There are a number of...
Forum: ANSYS Meshing & Geometry October 23, 2013, 22:02
Replies: 10
Views: 2,307
Posted By PSYMN
In your case, I would suggest setting a smaller...

In your case, I would suggest setting a smaller size on the trailing edge and setting ortho weight to 0.5 so the prisms will lean into the corner (it looks like you have it set to 1.0)
Forum: ANSYS Meshing & Geometry October 19, 2013, 20:49
Replies: 2
[ICEM] Cgns
Views: 1,119
Posted By PSYMN
CGNS was largely developed by ICEM CFD...

CGNS was largely developed by ICEM CFD developers...

But I don't know specifics about your problem. Have you tried another version (other than 2.4)?
Forum: ANSYS Meshing & Geometry October 16, 2013, 20:27
Replies: 10
Views: 2,663
Posted By PSYMN
If you make the verts periodic, the edge between...

If you make the verts periodic, the edge between them becomes periodic...

In 3D, if you make 4 verts periodic, the face between them becomes periodic.


If you delete a block, it really just...
Forum: ANSYS Meshing & Geometry October 11, 2013, 09:04
Replies: 8
Views: 2,536
Posted By PSYMN
Yea, I think the issue is that you have separate...

Yea, I think the issue is that you have separate parts instead of a multi-body part.

You should select all your parts in DM and right click to form a new part... The mesher will then know to give...
Forum: ANSYS Meshing & Geometry October 11, 2013, 09:01
Replies: 2
Views: 802
Posted By PSYMN
Normally, I would just say "don't worry about...

Normally, I would just say "don't worry about it", but your blocking does look strange.

I am guessing you didn't create these with top down splits... How did you create these? Are they con...
Forum: ANSYS Meshing & Geometry October 10, 2013, 10:29
Replies: 6
Views: 3,392
Posted By PSYMN
Sorry, I can't. Already spent too much time on...

Sorry, I can't. Already spent too much time on CFD-Online this week. I have a lot of other work to take care of and traveling all next week.

Look for the youtube videos and tutorials.

Here...
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