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Access to arrays of Pressure matrix in CFX

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Old   October 12, 2011, 09:45
Default Access to arrays of Pressure matrix in CFX
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omid
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Hi all
I'm trying to simulate flow over airfoil. this airfoil has a moving surface and the relation that specify mesh motion of this surface based on pressure distribution on surface. in this relation i need to access the arrays of pressure in this surface, such as pressure on a line on surface of airfoil. How can i do this?

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Old   October 12, 2011, 20:13
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Glenn Horrocks
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Have a look at the rigid body motion example tutorials which come with CFX. You will need V13, it was not in previous versions.
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Old   October 13, 2011, 04:26
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Thanks for reply of my question ghorrocks,
How does it work in ansys 13?
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Old   October 13, 2011, 06:04
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As I said, have a look at the tutorials.
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Old   October 13, 2011, 19:16
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I studied that, but i can't find any things useful for my case. i need use pressure with argument as Pressure(x,y,z). for example pressure on each node of a line or edge in inlet. How can i do this?

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Old   October 14, 2011, 13:05
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How can i specify an expression that do this: the pressure on 0<x<2 and 0<y<2 saved to an expression ?( Pressure on each node of one surface)
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