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injection not found in domain error

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Old   January 2, 2006, 12:49
Default injection not found in domain error
  #1
San
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hi all,

I have initialized some particles using a udf on a surface in my domain. I get error while running fluent:

warning, injection 10 not found in domain -9.2e-3, 0.0, 3.27e-3 warning, injection 15 not found in domain -5.87e-3, 0.0, -2.1e-3 ........ several streams are not found in domain although the x, y, z coordinates it is mentioning for such streams lie well within my domain. These warning messages are followed by :

Error: FLUENT received fatal signal (ACCESS_VIOLATION) 1. Note exact events leading to error. 2. Save case/data under new name. 3. Exit program and restart to continue. 4. Report error to your distributor. Error Object: ()

Can anyone shed some light on this ???/

Regards, San
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Old   January 4, 2006, 01:49
Default Re: injection not found in domain error
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MANOJKUMAR
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Hello U properly define the co-ordinates of the injection. MANOJKUMAR

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Old   January 4, 2006, 11:58
Default Re: injection not found in domain error
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San
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hi,

I think I have figured out the problem. I had defined the surface at y=0 in gambit, but in fluent the mesh shows domain as not y=0, but rather a very small number i.e 10^-16, so if i put the particle positions as a very small number rather than zero, in my UDF, it works fine.

Thanks San
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Old   March 17, 2009, 23:24
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dengjiajia
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Quote:
Originally Posted by San
;127423
hi,

I think I have figured out the problem. I had defined the surface at y=0 in gambit, but in fluent the mesh shows domain as not y=0, but rather a very small number i.e 10^-16, so if i put the particle positions as a very small number rather than zero, in my UDF, it works fine.

Thanks San
Thanks , I have solve my problem according what you discussion.
dunga is offline   Reply With Quote

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