{
  "physical_measurements": 0,
  "status": "SELECTED_CONDITIONAL_DRIVING_CONFIGURATION_FROZEN_BEFORE_NEW_CHALLENGES",
  "configuration": {
    "name": "P4.4-driving",
    "floor_area_m2": 3.6091,
    "floor_perimeter_m": 7.72,
    "tray_extra_kg": 25.0,
    "cold_metal_kg": 4.0,
    "allocation": "torque-aware",
    "fan_installed_kg": 150.0,
    "drive_allowance_kg": 125.0,
    "drive_mode": "catalogue",
    "input_inertia_kgm2": 0.15,
    "cell_resistance_ohm": 0.016,
    "parallel": 9,
    "preconditioning_s": 4.0,
    "pack_bus_charge_target_V": 825.0,
    "blower_design_rpm": 6700.0,
    "launch_energy_guard": true,
    "launch_chemical_reserve_J": 600000.0,
    "launch_DC_reserve_J": 100000.0,
    "energy_supervisor": false,
    "supervisor_gain_W_MJ": 600000.0,
    "supervisor_deadband_J": 25000.0,
    "supervisor_forecast_exponent": 5.0,
    "supervisor_minimum_W": 250000.0,
    "supervisor_start_kmh": 200.0,
    "brake_floor_low_N": 35500.0,
    "brake_floor_high_N": 19500.0,
    "launch_floor_N": 37500.0,
    "dynamic_brake_floor": true,
    "brake_floor_inertia_kgm2": 0.18,
    "battery_model": "soc",
    "initial_soc": 0.6,
    "vehicle_half_width_m": 1.17,
    "unified_floor": true,
    "layout_mass_model": true,
    "layout_force_geometry": true,
    "floor_manifold_volume_m3": 0.4,
    "floor_duct_total_area_m2": 0.072,
    "floor_duct_loss_K": 4.5,
    "floor_bank_location": "front",
    "new_main_air_geometry": true,
    "main_duct_loss_K": 2.5,
    "CdA": 0.65,
    "thermal_model": "two-zone",
    "thermal_hot_metal_kg": 8.5,
    "thermal_hot_UA_WK": 1200.0,
    "thermal_dry_kg": 64.0,
    "thermal_hold_up_reserve_kg": 0.3,
    "thermal_startup_acceptance_delay_s": 2.0,
    "thermal_hot_gas_boiler_fraction": 0.7,
    "thermal_adaptive_diverter": true,
    "thermal_diverter_gain_per_K": 0.012,
    "direct_traction_bus": true,
    "main_rotor_startup_DC_J": 60000.0,
    "thermal_pump_discharge_Pa": 3120000.0,
    "thermal_exhaust_loss_Pa": 9500.0,
    "thermal_boiler_metal_fraction": 0.342,
    "thermal_dimensioned_hot_side": true,
    "chemical_exchange_window_J": 16000000.0,
    "DC_exchange_window_J": 12800000.0,
    "drive_envelope": "vendor-current-envelope",
    "upper_horizontal_force_height_m": 1.3,
    "mechanical_dt_s": 0.0005,
    "cold": false,
    "floor_feed_CG_height_m": 0.185,
    "floor_collector_CG_height_m": 0.65,
    "floor_feed_installed_kg": 28.0,
    "pack_CG_height_m": 0.3,
    "drive_current_limit_Arms": 500
  },
  "floor_outer_dimensions_m": [
    1.96,
    1.9
  ],
  "selection_reason": "Retain through-flow assistance, pressure floor, upper braking ports and finite electrical traction assistance. Use the source-derived motor-current envelope, unregulated loaded voltage, 16 MJ chemical/12.8 MJ DC exchange window, 150 kg installed floor allowance and 60 kJ main-air startup paid separately at launch and braking. Keep the slower costed cold module as an explicit research option rather than claim a sprint benefit it does not show. The chosen motor envelope uses the 500 A RMS continuous inverter-current curve, not an assumed 900 A peak duration.",
  "sources_SHA256": {
    "selected_events.py": "925246078278d0e4279ea92ae332462c3ebb49301364667435d73055f57f3a0e",
    "component_screen.py": "fa1bed78ccf1a94242caf9443a7f626b188cbbcb71e59ac3258684565f29a6f2",
    "integrated_study.py": "fcaf6fc391f57487692c8c97fbdedc92de961d2d01752f60519e31189f3e752d",
    "integrated_accel.py": "686531c41107f235fe872896f5ffcf5ca3a8f0372511aa6d4a662b639b0dd90e",
    "integrated_brake.py": "174f14e8ee3d382ce7452937cd7d7c40bdeb9ad29fdea56300b79322744ce9ae",
    "layout_mass.py": "8d5ce1ded2d338a25a036e1e808527655b833adf9324a30f7c7efb5a30325d6f",
    "machine_maps.py": "5495ba347b9d626f8bbbdce0d8f477b1b2ee8b6c2665d2666346474a1257e43c",
    "air_machine.py": "67be873eaac18d125ae054b234408298e3e86f66e956c2750c65ca0c37d06070",
    "ground_geometry.py": "90ddf83813be0f798a7d4ffd872c73cf212d5f5c3bc2746cdabf7ce109214164",
    "floor_air.py": "0e8131b23e5298ad29009962df29fca90ea7d72bf32391c668a1f983e0e53d2c",
    "unified_floor.py": "37314025ee190f6fa65ff2388249befc572f685988b18e5e258cd43e45544f93",
    "brake_floor.py": "f18e46b393a7817982ec1edfe72cb7c0bd5457a153cdcbef3ce9b8d3018531f3",
    "force_geometry.py": "1a2a2efbbc5437219d2f156c8026e33d4d06a465379a8efc59f0734327502a10",
    "drive_envelope.py": "e8b873c63ab4d493386d87f2fc48d760b2b273441e598357799bfa52d6bbee31",
    "electrothermal_pack.py": "493255e23802b059959f470f7f61efeb9119fc3d0779bd636a3b548895b31518",
    "energy_supervisor.py": "17b5f41bce8934b6357bfdb7bc002657ae52b4e8c93ca9d67fc115d1a8614291",
    "aero_law.py": "1bbeb89314b17e5cd5a26c0e3e469e4244a3575561a9fbe8de7d01e0133ed2d2",
    "services.py": "dd0ecdef06654dfefe0beb0d092de1918bc303628e0df716399b65c0867ed601",
    "thermal_stage.py": "4b9e9b59aedda4398df4a72a24c1e97b3f01a7dabbfce32e67e3998b4c5fbb94",
    "thermal_split.py": "84b2401ac8aa86dcece257fe49607d31349c40e9df81894f238f249c2a022677",
    "thermal_hardware.py": "8f68f30989bc24ab298a3fd834fe6e9bd752eb466fd09854e349169603ed911e",
    "vehicle_settings.py": "5ffc3a42fdd4384209043be26c3df8aabfc594113aed7f88bfbe20d1e755876d"
  },
  "brake_settings": {
    "mean_angle_target_deg": 140.0,
    "power_reserve": 0.98,
    "limit_port_angles": true,
    "port_min_deg": 110.0,
    "port_max_deg": 150.0
  },
  "energy_reference_sha256": "26fdff9c144fd3f153ca9a50ad21363fdbc5a580965339f0f0f8fddb721766c7",
  "timing_correction": "Delay buffer comparisons tolerate roundoff at exact sample boundaries; mechanical time step remains unchanged.",
  "geometry_revision": "front-v7 / main-airway-v4; CdA and installed loss coefficients remain targets",
  "comparison_limits": [
    "Same fitted propulsion-engine curve and reference tyre law, with added hardware and services included.",
    "A larger precharged electrical event window is used than P4.3. This is not a same-total-energy comparison with Bugatti.",
    "Current cold-loop model is a separate finite-consumable research option. Its generator output does not establish a whole-car advantage."
  ],
  "external_sources_SHA256": {
    "cryopulse-p37/scripts/reserve_ground.py": "10aeaf909860a424132a3bf98b527498ca8e080bf6f6b81a17d530b0a6e01e9f",
    "cryopulse-p37/scripts/drive_core.py": "e7af8fe805d2a04f77bb43968c2d83333069efd674e995b14dd60f12c2ddf6e8",
    "cryopulse-p36/scripts/wheel_core.py": "227e9294206688049e0422463c585cd80c2c905599126bcd8264e52677f050c9"
  }
}