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Create an udf for evaluate the adaptive time step |
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June 28, 2019, 13:03
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Create an udf for evaluate the adaptive time step
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#1 |
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New Member
Francesco Labianca
Join Date: Jun 2019
Posts: 6
Rep Power: 7  |
Goodmorning, i have to write an udf for evaluate the rime step size, during my simulation, with the evaluation of a function that compute the maximum of the division between velocity and cell dimension (dx), during every step. I have to use this function because i can compute with this program the value of the time step size with a condition on cfl (i define a number for cfl limit). I wrote the function but Fluent give me some errors. Someone could help me?
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June 28, 2019, 13:06
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#2 |
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New Member
Francesco Labianca
Join Date: Jun 2019
Posts: 6
Rep Power: 7 |
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July 1, 2019, 02:11
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#3 |
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Senior Member
Alexander
Join Date: Apr 2013
Posts: 2,363
Rep Power: 34 |
put here code and error (with detailed explanations of steps which lead to error)
dont use pictures best regards |
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