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Bessel Function in CFX 10

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Old   March 17, 2006, 17:50
Default Bessel Function in CFX 10
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Hello, I am trying to model some fluid problem with CFX 10 and I am using a vibrating plate on one of the boundaries. I want to model the moving membrane, however, the equation describing the movement of the membrane has bessel function in it. These functions are not defined in CFX. Can anyone help me how to define it, in other words use it with CFX? Thanx
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Old   April 2, 2006, 08:28
Default Re: Bessel Function in CFX 10
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You can use Fortran to define BCs
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