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Forum: ANSYS Meshing & Geometry

March 7, 2013, 11:33

Replies: 16

[ICEM] Blocking strategy for a Multi Element Airfoil (ICEM)

Views: 4,840

Posted By mix

I did see this thread and I even built up the...

I did see this thread and I even built up the blocking for the main element as discribed there. The problem is the flap.
As I described, blocking it leads to several little linked blocks, as I...

Forum: ANSYS Meshing & Geometry

March 7, 2013, 04:46

Replies: 16

[ICEM] Blocking strategy for a Multi Element Airfoil (ICEM)

Views: 4,840

Posted By mix

Sorry for another double post, but I do need some...

Sorry for another double post, but I do need some more help with this one.
As I can not find any proper sources for multi element airfoil hex meshing, some ideas, especially with the blocking of the...

Forum: ANSYS Meshing & Geometry

March 5, 2013, 12:46

Replies: 16

[ICEM] Blocking strategy for a Multi Element Airfoil (ICEM)

Views: 4,840

Posted By mix

Far, I assume you mean something like this: ...

Far, I assume you mean something like this:

http://img819.imageshack.us/img819/6034/quarterogrid.jpg

For now, just for the main airfoil and no mesh refinement ore anything like that is done. It...

Forum: ANSYS Meshing & Geometry

March 5, 2013, 08:02

Replies: 16

[ICEM] Blocking strategy for a Multi Element Airfoil (ICEM)

Views: 4,840

Posted By mix

Thanks! I will try this one on my model. If...

Thanks!
I will try this one on my model. If requested, I will post my results, as they are done.

Forum: ANSYS Meshing & Geometry

March 5, 2013, 07:47

Replies: 16

[ICEM] Blocking strategy for a Multi Element Airfoil (ICEM)

Views: 4,840

Posted By mix

Hey Far, could you explain what you mean...

Hey Far,

could you explain what you mean with "Quarter O-grid" a bit mor in detail? I'm just learning to use ICEM and I'm not familiar with all the options/possiblities.

Forum: ANSYS Meshing & Geometry

March 5, 2013, 04:32

Replies: 16

[ICEM] Blocking strategy for a Multi Element Airfoil (ICEM)

Views: 4,840

Posted By mix

I produced some results I want to shear. I am...

I produced some results I want to shear.
I am aware, that there ist quite much skewness, especially at the slat between the airfoils. My blocking strategy was to first generate the cgrid for the...

Forum: ANSYS Meshing & Geometry

March 4, 2013, 10:49

Replies: 16

[ICEM] Blocking strategy for a Multi Element Airfoil (ICEM)

Views: 4,840

Posted By mix

Alright. The Problem is, I saved several times...

Alright.
The Problem is, I saved several times in between, so I can't undo to that specific point. I probably will built up the model once again to work around the problem.

Forum: ANSYS Meshing & Geometry

March 4, 2013, 10:44

Replies: 16

[ICEM] Blocking strategy for a Multi Element Airfoil (ICEM)

Views: 4,840

Posted By mix

Sorry for asking, but what exactly do you mean...

Sorry for asking, but what exactly do you mean with "click on previous"? I haven't recognized this option yet. Or do you simply mean "undo"?

Forum: ANSYS Meshing & Geometry

March 4, 2013, 08:53

Replies: 16

[ICEM] Blocking strategy for a Multi Element Airfoil (ICEM)

Views: 4,840

Posted By mix

After working a few more hours, I've achieved...

After working a few more hours, I've achieved some results, but also an error.
I want so split a vertex, but ICEM only gives me the error "unusual neigborhood" (see the image attached). Does anybody...

Forum: ANSYS Meshing & Geometry

March 3, 2013, 12:38

Replies: 16

[ICEM] Blocking strategy for a Multi Element Airfoil (ICEM)

Views: 4,840

Posted By mix

Blocking strategy for a Multi Element Airfoil (ICEM)

Hey everyone,

for some days now I'm working on a blocking strategy for a multi-element airfoil in ICEM. My plan is to use a CHgrid. I've alredy meshed the single-element one porperly, but now I'm...

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