rel_perm_rp_p2# class ansys.fluent.core.solver.settings_231.rel_perm_rp_p2.rel_perm_rp_p2(name=None, parent=None)# ‘rel_perm_rp_p2’ child. Included in: Parent Summary fluid_child ‘child_object_type’ of fluid. phase_child ‘child_object_type’ of phase.