seeta gunti
Ansys Employee

Hello Rama,

If I understand correctly, you are trying to solve the carbon black reactor in Fluent. You split the domain in two parts. One with reactions and another one with species transportation with no reactions. So your colleague ran the reaction part in half of the domain. Now you want to use the previous results and want to give inputs to the present domain. If my understanding is right,  You can write the interested species profiles and use those profiles as boundary conditions to your present case.