:orphan: .. _sand_grain_roughness: sand_grain_roughness ==================== .. autoclass:: ansys.fluent.core.generated.solver.settings_251.sand_grain_roughness :show-inheritance: .. rubric:: Included in: ================================== ============================================================ Parent Summary ================================== ============================================================ :ref:`turbulence_6 ` Allows to change turbulence model variables or settings. ================================== ============================================================