.. _ref_solver_tui_solution_run_calculation_transient_controls_multiphase_specific_time_constraints_time_scale_options: time_scale_options ================== .. autoclass:: ansys.fluent.core.solver.tui_241.main_menu.solution.run_calculation.transient_controls.multiphase_specific_time_constraints.time_scale_options :members: viscous_scale, acoustic_scale, gravity_scale, surface_tension_scale :show-inheritance: :undoc-members: :autosummary: :autosummary-members: