Hi I am trying to inject fuel in contiuous phase using available atomizer models in fluent. I get this massege while DPM iteration is being carried out. 'parallel particle tracking concurrency is 6%' what is meant by this parallel particle concurrency.

Another question is, can i introduce swirl using plane orifice atomizer? By swirl i mean 'swirl introduction in fuel spray' using above mentioned atomizer. Thanks in advance

Zenith

Hi I have got up with one more problem. when running a solution by activating injection using dpm model. solution converges but as i activate pdf model , solution diverges after certain iteration.

why does solution diverges when nonpremixed combustion is activated by pdf model.

where i am making the mistake. particle injection is continous and dpm iteration is done after 5 iteration of continous phase

thanks in advance

zenith mark