sphericalDiameter → diameterModel Relation

File in applications/solvers/multiphase/multiphaseEulerFoam/phaseSystems/diameterModels/sphericalDiameter	Includes file in applications/solvers/multiphase/multiphaseEulerFoam/phaseSystems/diameterModels/diameterModel
sphericalDiameter.H	diameterModel.H