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Old   October 30, 2004, 02:47
Default Fluidized bed II
  #1
Frasier Crane
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Come on guys!!!

Maybe a q1 file was too much, some advice would be very appreciate, I have seen some papers, but I don't get a clue how to start, I wish to know how to fix the height of the bed, what kind of properties must be given to body being used as bed, etc.

thanks all

FC
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Old   November 3, 2004, 20:33
Default Re: Fluidized bed II
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Carlos
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Hello Frasier,

Concerning your first e-mail, you can evaluate hight of the bed and the other geometric issues using some known expressions in open literature. I would try Perry, for instance, looking for fluidized bed.

Concerning the simulations, you may use IPSA or ASLP or even GENTRA depending on what you want.

Get a solved example from the literature in order to test your model. I don't think that it will be difficult to find such an example (probably Perry has one or two).

Hope this helps you. Feel free to ask for more specific information. I think that this forum will be more useful for you at this more advanced step.

Good luck,

Carlos.
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Old   November 4, 2004, 12:27
Default Re: Fluidized bed II
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A User
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A fluidised bed will have a high void fraction and so you will need to use the two-phase Eulerian-Eulerian approach, i.e. IPSA=T in PHOENICS.
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Old   January 18, 2005, 09:03
Default Re: Fluidized bed II
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CFD geek
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forget phoenics, it is not good enough try MFIX is free, lite and powerful, www.mfix.org
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Old   February 2, 2005, 04:39
Default Re: Fluidized bed II
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masood yooceframandi
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hi dear! can i use FLUENT for simulation of fluidized bed?which version of that is appropriate? regards
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Old   July 30, 2005, 01:18
Default Re: Fluidized bed II
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bahman amini horri
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