max
bf8621ad39
Migrate 32 engine definitions into validated startup-loaded TOML files and separate configuration and snapshots from scenario assembly. Add camera-based stereo propagation from shared pipe geometry, preserve exhaust character, tune carburetor mixtures and idle, use ignition cuts for carb engines, and support returning to the scenario menu. Validation: full Windows build and all 14 CTest checks passed.
152 lines
3.0 KiB
TOML
152 lines
3.0 KiB
TOML
# Engine definition. Dimensional keys state their units.
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schema_version = 1
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id = "v8-dual"
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name = "American 5.0 / independent banks"
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category = "V8 / American 5.0"
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description = "Same 4-2-1 headers with H crossover disconnected"
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order = 8
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cycle = "four_stroke"
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[engine]
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bank_angle_deg = 56.0
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collector_volume_litres = 1.5
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cylinders = 8
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initial_rpm = 1000.0
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initialize_phased_charge = true
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layout = "v"
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maximum_load_torque_nm = 300.0
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minimum_substeps = 1
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phase_degrees = [0.0, 450.0, 270.0, 540.0, 630.0, 360.0, 180.0, 89.99998]
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pipe_damping = 1.0
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plenum_volume_litres = 4.0
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starter_torque_nm = 180.0
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throttle_diameter_mm = 65.0
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topology = "american_v8"
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[cylinder]
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afr = 14.7
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ambient_temperature_k = 300.0
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bore_mm = 101.6
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burn_duration_deg = 65.0
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burn_start_deg = 5.0
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compression = 7.0
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energy_variation = 0.05
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exhaust_close_deg = 370.0
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exhaust_open_deg = 140.0
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exhaust_valve_count = 1
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exhaust_valve_diameter_mm = 37.0
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exhaust_valve_lift_mm = 10.0
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fuel_lhv_j_per_kg = 4.4e+07
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heat_transfer = 100.0
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intake_close_deg = 570.0
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intake_open_deg = 350.0
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intake_valve_count = 1
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intake_valve_diameter_mm = 45.0
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intake_valve_lift_mm = 10.0
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misfire_probability = 0.0
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rod_mm = 129.0
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stroke_mm = 76.2
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wall_area = 0.02
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wiebe_a = 5.0
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wiebe_m = 2.0
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[crankshaft]
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friction_constant_nm = 22.0
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friction_quadratic_nm_s2 = 0.0
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friction_viscous_nm_s = 0.025
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inertia_kg_m2 = 1.1
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[ecu]
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idle_base_opening = 0.08
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idle_control = "feedback"
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idle_ki = 4e-05
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idle_kp = 0.0001
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idle_max_opening = 0.25
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idle_minimum_advance_deg = -5.0
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idle_rpm = 750.0
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idle_spark_gain = 0.02
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ignition_map = [[0.0, 10.0], [750.0, 12.0], [2500.0, 28.0], [4000.0, 32.0], [6000.0, 30.0]]
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overrun_cut_rpm = 2000.0
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overrun_fuel_cut_enabled = true
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overrun_ignition_cut_enabled = false
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overrun_resume_rpm = 1100.0
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power_afr = 12.8
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rev_limit_enabled = true
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rev_limit_fuel_cut_enabled = true
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rev_limit_rpm = 7000.0
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rev_resume_rpm = 6750.0
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stoichiometric_afr = 14.7
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throttle_closing_rate = 0.0
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throttle_closing_time_constant_s = 0.0
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throttle_rate = 1000.0
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throttle_time_constant_s = 0.001
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[vehicle]
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air_density = 1.225
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clutch_capacity = 1100.0
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clutch_engagement_rate = 8.0
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drag_coefficient = 0.4
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final_drive_ratio = 3.623529
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frontal_area = 2.0
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gear_ratios = [3.35, 1.93, 1.29, 1.0, 0.68]
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gravity = 9.80665
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mass_kg = 3000.0
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primary_reduction = 1.0
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rolling_resistance = 0.015
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rotational_inertia_kg_m2 = 1.2
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wheel_radius_mm = 320.0
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[fuel]
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system = "injection"
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[junctions]
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h_pipe = false
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junction_volume_cc = 50.0
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[[pipes]]
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id = "intake"
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cells = 3
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diameter_mm = 70.0
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length_mm = 180.0
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[[pipes]]
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id = "runners"
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count = 8
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cells = 2
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diameter_mm = 38.0
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length_mm = 120.0
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[[pipes]]
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id = "primaries"
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count = 8
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cells = 15
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diameter_mm = 38.0
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length_mm = 750.0
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[[pipes]]
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id = "secondaries"
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count = 4
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cells = 8
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diameter_mm = 45.0
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length_mm = 400.0
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[[pipes]]
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id = "bank_collectors"
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count = 2
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cells = 11
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diameter_mm = 50.0
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length_mm = 550.0
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[[pipes]]
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id = "tailpipes"
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count = 2
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cells = 25
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diameter_mm = 50.0
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length_mm = 1250.0
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[[pipes]]
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id = "crossover"
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cells = 16
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diameter_mm = 38.0
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length_mm = 780.0
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