:orphan: .. _wall_roughness_length_ra: wall_roughness_length_ra ======================== .. autoclass:: ansys.fluent.core.generated.solver.settings_242.wall_roughness_length_ra.wall_roughness_length_ra :show-inheritance: .. rubric:: Included in: ============================== ============================================== Parent Summary ============================== ============================================== :ref:`wall_film ` Wall Film Settings for boundary-condition. ============================== ==============================================