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how to slove PDE in Fluent

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Old   May 3, 2004, 16:50
Default how to slove PDE in Fluent
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Dear everyone,

I want to solve the following equations about K and epsilon in Fluent 6.1. I don't know if I can or how to solve. I am very appreciated for your help. The equations are:

d((k^2/epsilon)x(dk/dz))/dz + k^2 x z^(-0.67)/epsilon - epsilon = 0 --------(1)

d(d(epsilon)/dz)/dz + 0.0015 k x z^(-0.67) - 1.92 x epsilon^2/k = 0 -----------------------(2)

Thank you very much.

Best regards,


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Old   May 4, 2004, 17:05
Default Re: how to slove PDE in Fluent
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Need I use UDS in fluent to solve these two equations? Hope someone give me some hightlighting. Thanks.


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Old   May 5, 2004, 04:31
Default Re: how to slove PDE in Fluent
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Yes, I think that you should use UDS. You can add any generic transport equation to other defult equations of software.


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