set bubble diameter in openfoam
 

i am in a project which modelling the flotation tank. first i want to set the bubble diameter into nanometer size. is there any utility or method in openfoam to set the bubble diameter parameter? thanks in regard

i don't know which solver you are using, it would really help when you tell about that first. for example, for the multiphase euler solvers the diameter is in phaseProperties in the constant folder.