[bap]

I am now running a liquid fuel combustion using sprayFoam. In my simulation I decompose my domain using scotch. This way, I realize that the injection surface (disc) is also separated into multiple domains but the solver wants all the injections area to be in one processor. I have tried to combine all the processors containing injections cell into one single processor, but this has lead to one processor with large number of cells compared to the rest of processors, and somehow this does not help the computational speed. Therefore, I am now seeking for a help to find an answer to the following questions:

1. Is there an effective way to track the injection cells and isolate them to one processor?
2. or does anybody know how to allow the sprayFoam(or any lagrangian solver) works with injection cell in multiple domains.

Thank you very much in advance
Bima