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fluent output pressure of elements in xyz

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Old   July 5, 2005, 22:33
Default fluent output pressure of elements in xyz
  #1
Fred
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hello, all cfders

There is a problem in output pressure of elements using Fluent.I wanna output the pressure of all the elements of solid, but fluent just only can output the pressure normal to the elements...

it is really bothering me,anyone can do me a favor?

many thanks!
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Old   July 13, 2005, 08:06
Default Re: fluent output pressure of elements in xyz
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Fred
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every one,who can help me!!

thanks!
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Old   July 13, 2005, 09:43
Default Re: fluent output pressure of elements in xyz
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Jason
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The easiest way is probably going to be to export an ASCII file of the static pressure.

File->Export, change file type to ASCII, choose the surface you want the pressure on, and then select static pressure under functions to write. Make sure "Node" is selected under location so that it interpolates the data right to the surface, otherwise it gives the coordinates and pressure at the cell center.

If you're interested in the data on different surfaces, then you might want to write different files for each surface. I don't think there's a way to export a surface label along with the data (I could be wrong on the surface label though... I only had to do this once, and I had to go back to Fluent to remember how I did it).

Hope this helps, and good luck, Jason
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Old   July 16, 2005, 03:51
Default Re: fluent output pressure of elements in xyz
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Fred
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thanks jason

maybe UDF could help me...

regards.
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