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Old   April 17, 2002, 16:51
Default Scalar summation over whole volume
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I would like to sum a user defined scalar, over a whole simulated volume at each time step. Has anybody done this? I have tried by using Fortran in the USRTRN subroutine.

I am using CFX4.4.

Thanks for your help,

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Old   April 18, 2002, 07:34
Default Re: Scalar summation over whole volume
cfd guy
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If you're sure that you're solving your user scalar correctly, you can use USRTRN to extract the values that you want. For the whole domain you can take a look at the IPALL routine. It's quite easy to obtain values from variables using this sub-routine.
Good Luck, cfd guy
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Old   April 18, 2002, 12:21
Default Re: Scalar summation over whole volume
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I finaly realised that I deeded to use the IPALL utility routne. Such a stupid mistake to make ;-)

Kuba B.
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