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.
127 lines
2.5 KiB
TOML
127 lines
2.5 KiB
TOML
# Engine definition. Dimensional keys state their units.
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schema_version = 1
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id = "twin"
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name = "600 cc parallel twin"
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category = "Twins / parallel"
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description = "EFI motorcycle baseline"
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order = 0
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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 = 0.15
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cylinders = 2
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initial_rpm = 2000.0
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initialize_phased_charge = false
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layout = "inline"
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maximum_load_torque_nm = 30.0
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minimum_substeps = 1
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phase_degrees = [0.0, 180.0]
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pipe_damping = 1.0
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plenum_volume_litres = 1.0
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starter_torque_nm = 18.0
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throttle_diameter_mm = 26.0
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topology = "collector"
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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 = 75.0
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burn_duration_deg = 60.0
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burn_start_deg = 5.0
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compression = 11.5
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energy_variation = 0.05
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exhaust_close_deg = 390.0
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exhaust_open_deg = 130.0
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exhaust_valve_count = 1
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exhaust_valve_diameter_mm = 26.0
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exhaust_valve_lift_mm = 7.5
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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 = 590.0
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intake_open_deg = 340.0
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intake_valve_count = 1
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intake_valve_diameter_mm = 30.0
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intake_valve_lift_mm = 8.0
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misfire_probability = 0.0
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rod_mm = 112.0
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stroke_mm = 68.0
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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 = 5.0
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friction_quadratic_nm_s2 = 0.0
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friction_viscous_nm_s = 0.003
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inertia_kg_m2 = 0.04
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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 = 1800.0
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idle_spark_gain = 0.0
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ignition_map = [[0.0, 10.0], [15000.0, 40.0]]
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overrun_cut_rpm = 3500.0
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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 = 2400.0
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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 = 10000.0
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rev_resume_rpm = 9750.0
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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 = 80.0
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clutch_engagement_rate = 8.0
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drag_coefficient = 0.7
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final_drive_ratio = 2.7
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frontal_area = 0.65
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gear_ratios = [4.1, 2.7, 2.0, 1.55, 1.25, 0.98]
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gravity = 9.80665
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mass_kg = 160.0
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primary_reduction = 1.8
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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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[[pipes]]
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id = "intake"
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cells = 10
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diameter_mm = 27.5
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length_mm = 60.0
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[[pipes]]
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id = "runners"
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count = 2
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cells = 10
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diameter_mm = 27.5
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length_mm = 120.0
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[[pipes]]
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id = "primaries"
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count = 2
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cells = 6
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diameter_mm = 28.0
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length_mm = 200.0
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[[pipes]]
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id = "tailpipe"
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cells = 10
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diameter_mm = 28.0
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length_mm = 400.0
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