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Forum: FLUENT

July 16, 2010, 13:35

Replies: 12

Airfoil pitching problem

Views: 4,473

Posted By montag dp

It does, unfortunately I don't really know about...

It does, unfortunately I don't really know about the sliding mesh. It seems like it should be possible, though, but you will probably have to define your airfoil motion relative to the global...

Forum: FLUENT

July 16, 2010, 09:12

Replies: 12

Airfoil pitching problem

Views: 4,473

Posted By montag dp

I don't see the picture...Do you have domains...

I don't see the picture...Do you have domains inside each other, and you want the innermost one to move along with the intermediate one, but also have its own motion relative to the intermediate one?...

Forum: FLUENT

July 16, 2010, 08:29

Replies: 12

Airfoil pitching problem

Views: 4,473

Posted By montag dp

Hi aerospain, I'm using a dynamic...

Hi aerospain,

I'm using a dynamic (deforming) mesh. Inside the dynamic mesh menu is an input for CG location. This is the center of rotation. I have been using the 1/4 chord of the airfoil as...

Forum: FLUENT

July 9, 2010, 12:10

Replies: 12

Airfoil pitching problem

Views: 4,473

Posted By montag dp

Figured out my own problem. The pitching motion...

Figured out my own problem. The pitching motion is actually working but for some reason it doesn't show up when I use "display zone motion." It works with "preview mesh motion."

Forum: FLUENT

July 9, 2010, 11:50

Replies: 12

Airfoil pitching problem

Views: 4,473

Posted By montag dp

Airfoil pitching problem

Hey,

I'm attempting to analyze a 2D airfoil in a pitch-plunge motion. I have done just plunging and now I want to incorporate pitching as well. I'm using a UDF as follows:

For some reason I...

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