fluidized bed gasification: how to DPMFoam to coalChemistryFoam?
I am working on simulating a fluidized bed gasification process. To implement the process, I believe I need to add the particle collision behaviour in DPMFoam to the chemistry simulation in coalChemistryFoam. Does anyone have an idea on how to combine solvers?
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Thank you, wyldckat. I will explore your suggestion.
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DPMFoam and coalChemsitryFoam
As we all know, the four-way coupling idea is adopted in the DPMFoam, which can be used to solve dense-phase flows; while the two-way coupling idea is employed in coalChemsitryFoam, which is usually chosen to solve dilute-phase flows. So we should take advantages of these two solvers. I have done some works with cmigueis, following threads are recommended to you (or you can search "coalcollidingChemistryFoam" in google):
http://www.cfd-online.com/Forums/ope...istryfoam.html. Frankly speaking, the gasification (or chemical reactions) in dense-phase reactors can be modeled by use of CFD-DEM coupling approach in the latest MFIX codes. In my opinions, I recommend you the software of MFIX. |
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