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how to define the transient boundary conditon ?

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Old   April 25, 2008, 07:46
Default how to define the transient boundary conditon ?
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whitemelon
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i will simulation the airflow in cylinder of internal engine,but i don't know how to define the boundary conditons,such as velocity,turbulenc,density,temperature which changed with time,who can give me some advice or give me a example,thank's a lot.
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Old   April 25, 2008, 12:50
Default Re: how to define the transient boundary conditon
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Pauli
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You have two options - tables or user subroutines.

These are activated using the "Options" toggle in the boundary condition panel.
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Old   May 5, 2008, 09:44
Default Re: how to define the transient boundary conditon
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whitemelon
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if use table, 720 data is very difficult to set ,can you give some suggestion or give me a example?thank you very much.
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