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moving cylinder and UDF

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Old   June 1, 2005, 11:32
Default moving cylinder and UDF
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Achilleas
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Hello there,

I am trying to solve the problem of a flexible cylinder in a chanel flow. To solve the problem in 2D one must adjust the boundary conditions on every time step after solving the equations of motion of the cylinder (a mass with a spring). However one must also retain the velocity and position for the next time step. How can that be done with UDF? Can i have static variables?

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Old   June 1, 2005, 14:44
Default Re: moving cylinder and UDF
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ramesh
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U can use User Defined Memory for storing those values.
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