| { | |
| "engine": "Project Chrono / PyChrono", | |
| "engine_version": "9.0.1", | |
| "experiment": "spinning rotor on a central spherical gimbal under a world-horizontal torque pulse", | |
| "material_density_kg_m3": 7800.0, | |
| "initial_spin_rad_s": 100.0, | |
| "pulse_torque_N_m": 0.08, | |
| "pulse_duration_s": 0.05, | |
| "duration_s": 0.3, | |
| "time_step_s": 0.0005, | |
| "shaft_radius_mm": 10.0, | |
| "outer_radius_mm": 45.0, | |
| "half_length_mm": 40.0, | |
| "required_relative_rms_tilt_reduction": 0.1, | |
| "maximum_relative_mass_change": 1e-6, | |
| "maximum_envelope_change_mm": 1e-6, | |
| "maximum_interface_missing_mm3": 0.0001, | |
| "maximum_center_offset_mm": 0.0001, | |
| "maximum_cross_inertia_kg_m2": 1e-9 | |
| } | |