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partciles released in different instants

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Old   September 13, 2004, 03:24
Default partciles released in different instants
  #1
Jason
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Hi, everybody

I wanna simulate the problem about transient dicrete phase model. The particles released in different instants (ex. 10sec, 20sec....) And the particle quantity changed with flow rate. Please give me suggestions to solve this problem !

Thanks
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Old   September 13, 2004, 06:45
Default Re: partciles released in different instants
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Titiksh Patel
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Hi

You can use different injections. for eg. inj-1 for 10secs and inj-2 for 20secs, stc. You can also specify injection location, particle dia, mass flow rate, etc.

Kindly look into the DPM injections details in the fluent manual. It is more or less self expalainatory.

Dont hesitate to reply if u face any problem.

Regards, Titiksh
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Old   September 15, 2004, 05:16
Default Re: partciles released in different instants
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Jason
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Hi Titiksh,

Thanks for your reply. The particles are distributed as parabolic shape in fully-developed inlet flow. I must descripe the particles by UDF ?

Regards, Jason
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