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Forum: ANSYS Meshing & Geometry

April 18, 2013, 10:15

Replies: 6

[ICEM] What is the reason for this negative determinant?

Views: 2,290

Posted By kiddmax

this is the picture

this is the picture

Forum: ANSYS Meshing & Geometry

April 18, 2013, 10:13

Replies: 6

[ICEM] What is the reason for this negative determinant?

Views: 2,290

Posted By kiddmax

Hi, Catthan What about your blade? is it 3D...

Hi, Catthan

What about your blade? is it 3D or 2D?

I advice you to use C grid for the sharp trailing edge. This is a tutorial on youtube.
http://www.youtube.com/watch?v=mgjRT4WY_iA

and...

Forum: ANSYS Meshing & Geometry

January 25, 2013, 12:28

Replies: 6

[ICEM] What is the reason for this negative determinant?

Views: 2,290

Posted By kiddmax

Hi, M.Ali Thank you for your reply. I can...

Hi, M.Ali

Thank you for your reply.
I can track(see)the bad cell, what I don't know is how to improve it? The green cells that have negative determinant looks quite triangle, right? but after...

Forum: ANSYS Meshing & Geometry

January 25, 2013, 11:05

Replies: 6

[ICEM] What is the reason for this negative determinant?

Views: 2,290

Posted By kiddmax

What is the reason for this negative determinant?

Hello,guys.

Now I want to simulate the flow over wind turbine rotor, but when I am doing the mesh, there is a problem that says negative determinant when I check the mesh. you can see the bad...

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