How to debug this error i am getting in Fluent " there must be more than 1 species on each phase"?

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Vikash Kumar Singh Chauhan

It is obvious that the fluent will ask that.

I would suggest you to use only Eulerian model with Dense DPM model or Use DPM model with the Species model.

Lister Herington Falleiro

Thank you for the reply Vikash Kumar, but then it will be like Euler Lagrangian model? I will try it and revert.