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Combustion in CFB with Eulerian?

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Old   August 2, 2005, 05:58
Default Combustion in CFB with Eulerian?
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HP
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Hello. I was wondering if it is possible to model solid fuel combustion in a Circulating Fluidized Bed using a multiphase model. I know that heterogeneous reactions can take place in FLUENT 6.2 and in combination with multiphase species transport model and heat/mass transfer effects, looks like pretty possible to me. But have anyone already done it?
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Old   August 3, 2005, 08:54
Default Eulerian and version 6.2?
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HP
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I had read in the forum that with versions until 6.1 this was impossible. But does version 6.2 resolves all the difficulties? (I mean the necessary but very difficult UDF writting...)
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Old   August 4, 2005, 02:54
Default Re: Eulerian and version 6.2?
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sd
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I am not quite sure but I think that you can do it. But you'd probably have to write again many UDFs... I think that you are goind to have convergence problems because your flow is very very complex!

sd
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Old   August 4, 2005, 02:57
Default Re: Eulerian and version 6.2?
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HP
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OK, but can anybody tell me that this can be done for sure? Have anybody already simulated this kind of flow?

Ilias
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