Improve physical geometry, fluid solvers, audio, and profiling

This commit is contained in:
max
2026-10-30 18:57:56 +01:00
parent bf8621ad39
commit eb2b6366c2
130 changed files with 14649 additions and 862 deletions

View File

@@ -1,5 +1,5 @@
# Engine definition. Dimensional keys state their units.
schema_version = 1
schema_version = 2
id = "v12"
name = "250-inspired / 3.0 V12"
category = "V12"
@@ -7,9 +7,11 @@ description = "Separate six-cylinder banks / junction collectors / dual outlets"
order = 31
cycle = "four_stroke"
[simulation]
cells_per_meter = 20.0
[engine]
bank_angle_deg = 60.0
collector_volume_litres = 3.0
cylinders = 12
initial_rpm = 1400.0
initialize_phased_charge = true
@@ -18,7 +20,6 @@ maximum_load_torque_nm = 30.0
minimum_substeps = 1
phase_degrees = [0.0, 600.0, 480.0, 360.0, 240.0, 120.0, 660.0, 540.0, 420.0, 300.0, 180.0, 59.99998]
pipe_damping = 0.0
plenum_volume_litres = 12.0
starter_torque_nm = 73.83022
throttle_diameter_mm = 65.0
topology = "staged"
@@ -31,18 +32,12 @@ burn_duration_deg = 60.0
burn_start_deg = 5.0
compression = 10.0
energy_variation = 0.05
exhaust_close_deg = 390.0
exhaust_open_deg = 130.0
exhaust_valve_count = 1
exhaust_valve_diameter_mm = 23.36
exhaust_valve_lift_mm = 6.57
fuel_lhv_j_per_kg = 4.4e+07
heat_transfer = 100.0
intake_close_deg = 590.0
intake_open_deg = 340.0
intake_valve_count = 1
intake_valve_diameter_mm = 27.74
intake_valve_lift_mm = 7.3
misfire_probability = 0.0
rod_mm = 110.0
stroke_mm = 58.8
@@ -101,113 +96,685 @@ system = "injection"
[junctions]
h_pipe = true
junction_volume_cc = 50.0
[[pipes]]
id = "intake"
cells = 4
diameter_mm = 75.0
length_mm = 200.0
[[pipes]]
id = "runners"
count = 12
cells = 5
diameter_mm = 35.0
length_mm = 250.0
[[pipes]]
id = "primary_1"
cells = 11
diameter_mm = 38.0
length_mm = 520.0
[[pipes]]
id = "primary_2"
cells = 12
diameter_mm = 38.0
length_mm = 585.0
[[pipes]]
id = "primary_3"
cells = 13
diameter_mm = 38.0
length_mm = 650.0
[[pipes]]
id = "primary_4"
cells = 11
diameter_mm = 38.0
length_mm = 520.0
[[pipes]]
id = "primary_5"
cells = 12
diameter_mm = 38.0
length_mm = 585.0
[[pipes]]
id = "primary_6"
cells = 13
diameter_mm = 38.0
length_mm = 650.0
[[pipes]]
id = "primary_7"
cells = 11
diameter_mm = 38.0
length_mm = 520.0
[[pipes]]
id = "primary_8"
cells = 12
diameter_mm = 38.0
length_mm = 585.0
[[pipes]]
id = "primary_9"
cells = 13
diameter_mm = 38.0
length_mm = 650.0
[[pipes]]
id = "primary_10"
cells = 11
diameter_mm = 38.0
length_mm = 520.0
[[pipes]]
id = "primary_11"
cells = 12
diameter_mm = 38.0
length_mm = 585.0
[[pipes]]
id = "primary_12"
cells = 13
diameter_mm = 38.0
length_mm = 650.0
[[pipes]]
id = "tailpipe_25"
cells = 30
diameter_mm = 60.0
length_mm = 1500.0
[[pipes]]
id = "tailpipe_26"
cells = 28
diameter_mm = 60.0
length_mm = 1380.0
[[pipes]]
id = "secondary_27"
cells = 9
diameter_mm = 48.0
length_mm = 420.0
[[pipes]]
id = "secondary_28"
cells = 11
diameter_mm = 48.0
length_mm = 540.0
[cam.intake]
points = [
[0.000, 0.000000],
[340.000, 0.000000],
[345.000, 0.132685],
[350.000, 0.500838],
[355.000, 1.059610],
[360.000, 1.764147],
[365.000, 2.569600],
[370.000, 3.431117],
[375.000, 4.303846],
[380.000, 5.142938],
[385.000, 5.903539],
[390.000, 6.540800],
[395.000, 7.009869],
[400.000, 7.265894],
[402.500, 7.300000],
[527.500, 7.300000],
[532.500, 7.167315],
[537.500, 6.799162],
[542.500, 6.240390],
[547.500, 5.535853],
[552.500, 4.730400],
[557.500, 3.868883],
[562.500, 2.996154],
[567.500, 2.157062],
[572.500, 1.396461],
[577.500, 0.759200],
[582.500, 0.290131],
[587.500, 0.034106],
[590.000, 0.000000],
[720.000, 0.000000]
]
[cam.exhaust]
points = [
[0.000, 0.000000],
[130.000, 0.000000],
[135.000, 0.110646],
[140.000, 0.418662],
[145.000, 0.888161],
[150.000, 1.483259],
[155.000, 2.168070],
[160.000, 2.906709],
[165.000, 3.663291],
[170.000, 4.401930],
[175.000, 5.086741],
[180.000, 5.681839],
[185.000, 6.151338],
[190.000, 6.459354],
[195.000, 6.570000],
[325.000, 6.570000],
[330.000, 6.459354],
[335.000, 6.151338],
[340.000, 5.681839],
[345.000, 5.086741],
[350.000, 4.401930],
[355.000, 3.663291],
[360.000, 2.906709],
[365.000, 2.168070],
[370.000, 1.483259],
[375.000, 0.888161],
[380.000, 0.418662],
[385.000, 0.110646],
[390.000, 0.000000],
[720.000, 0.000000]
]
[valves.intake]
mass_g = 35.0
spring_rate_n_per_mm = 38.0
damping_n_s_per_m = 24.0
seat_force_n = 75.0
maximum_lift_mm = 15.0
seat_restitution = 0.005
cam_restitution = 0.01
stop_restitution = 0.01
[valves.exhaust]
mass_g = 35.0
spring_rate_n_per_mm = 38.0
damping_n_s_per_m = 24.0
seat_force_n = 75.0
maximum_lift_mm = 15.0
seat_restitution = 0.005
cam_restitution = 0.01
stop_restitution = 0.01
[valve_sound]
mode_hz = 3600.0
effective_mass_g = 180.0
radiation_area_cm2 = 10.0
damping_ratio = 0.9
[[geometry.cylinders]]
origin_mm = [ -227.5, 0, 0 ]
tilt_deg = -30.0
[[geometry.cylinders]]
origin_mm = [ -136.5, 0, 0 ]
tilt_deg = -30.0
[[geometry.cylinders]]
origin_mm = [ -45.5, 0, 0 ]
tilt_deg = -30.0
[[geometry.cylinders]]
origin_mm = [ 45.5, 0, 0 ]
tilt_deg = -30.0
[[geometry.cylinders]]
origin_mm = [ 136.5, 0, 0 ]
tilt_deg = -30.0
[[geometry.cylinders]]
origin_mm = [ 227.5, 0, 0 ]
tilt_deg = -30.0
[[geometry.cylinders]]
origin_mm = [ -227.5, 0, 0 ]
tilt_deg = 30.0
[[geometry.cylinders]]
origin_mm = [ -136.5, 0, 0 ]
tilt_deg = 30.0
[[geometry.cylinders]]
origin_mm = [ -45.5, 0, 0 ]
tilt_deg = 30.0
[[geometry.cylinders]]
origin_mm = [ 45.5, 0, 0 ]
tilt_deg = 30.0
[[geometry.cylinders]]
origin_mm = [ 136.5, 0, 0 ]
tilt_deg = 30.0
[[geometry.cylinders]]
origin_mm = [ 227.5, 0, 0 ]
tilt_deg = 30.0
# intake
[[geometry.pipes]]
index = 0
points_mm = [
[ -473, 452.582, 0 ],
[ -273, 452.582, 0 ]
]
# runners 1
[[geometry.pipes]]
index = 1
points_mm = [
[ -227.5, 384.0538, -43.6787 ],
[ -227.5, 134.0538, -43.6787 ]
]
# runners 2
[[geometry.pipes]]
index = 2
points_mm = [
[ -136.5, 384.0538, -43.6787 ],
[ -136.5, 134.0538, -43.6787 ]
]
# runners 3
[[geometry.pipes]]
index = 3
points_mm = [
[ -45.5, 384.0538, -43.6787 ],
[ -45.5, 134.0538, -43.6787 ]
]
# runners 4
[[geometry.pipes]]
index = 4
points_mm = [
[ 45.5, 384.0538, -43.6787 ],
[ 45.5, 134.0538, -43.6787 ]
]
# runners 5
[[geometry.pipes]]
index = 5
points_mm = [
[ 136.5, 384.0538, -43.6787 ],
[ 136.5, 134.0538, -43.6787 ]
]
# runners 6
[[geometry.pipes]]
index = 6
points_mm = [
[ 227.5, 384.0538, -43.6787 ],
[ 227.5, 134.0538, -43.6787 ]
]
# runners 7
[[geometry.pipes]]
index = 7
points_mm = [
[ -227.5, 384.0538, 43.6787 ],
[ -227.5, 134.0538, 43.6787 ]
]
# runners 8
[[geometry.pipes]]
index = 8
points_mm = [
[ -136.5, 384.0538, 43.6787 ],
[ -136.5, 134.0538, 43.6787 ]
]
# runners 9
[[geometry.pipes]]
index = 9
points_mm = [
[ -45.5, 384.0538, 43.6787 ],
[ -45.5, 134.0538, 43.6787 ]
]
# runners 10
[[geometry.pipes]]
index = 10
points_mm = [
[ 45.5, 384.0538, 43.6787 ],
[ 45.5, 134.0538, 43.6787 ]
]
# runners 11
[[geometry.pipes]]
index = 11
points_mm = [
[ 136.5, 384.0538, 43.6787 ],
[ 136.5, 134.0538, 43.6787 ]
]
# runners 12
[[geometry.pipes]]
index = 12
points_mm = [
[ 227.5, 384.0538, 43.6787 ],
[ 227.5, 134.0538, 43.6787 ]
]
# primary_1
[[geometry.pipes]]
index = 13
points_mm = [
[ -227.5, 101.2038, -100.5766 ],
[ -226.1083, 90.9653, -112.2028 ],
[ -222.0863, 80.6518, -121.6751 ],
[ -215.6643, 70.3646, -129.1873 ],
[ -207.0722, 60.2053, -134.9332 ],
[ -196.5399, 50.2753, -139.1062 ],
[ -184.2975, 40.6763, -141.9002 ],
[ -170.575, 31.5097, -143.5089 ],
[ -155.6025, 22.877, -144.1259 ],
[ -139.6098, 14.8798, -143.9449 ],
[ -122.8271, 7.6195, -143.1596 ],
[ -105.4844, 1.1977, -141.9638 ],
[ -87.8116, -4.2841, -140.551 ],
[ -70.0387, -8.7245, -139.115 ],
[ -52.3959, -12.0219, -137.8495 ],
[ -35.113, -14.0747, -136.9481 ],
[ -18.4202, -14.7816, -136.6046 ]
]
# primary_2
[[geometry.pipes]]
index = 14
points_mm = [
[ -136.5, 101.2038, -100.5766 ],
[ -135.8239, 93.9039, -108.5849 ],
[ -133.853, 85.9308, -115.3225 ],
[ -130.6732, 77.4423, -120.8934 ],
[ -126.3704, 68.5964, -125.4017 ],
[ -121.0305, 59.551, -128.9513 ],
[ -114.7394, 50.4638, -131.6465 ],
[ -107.5832, 41.4928, -133.5911 ],
[ -99.6476, 32.7959, -134.8893 ],
[ -91.0187, 24.5308, -135.6451 ],
[ -81.7824, 16.8556, -135.9625 ],
[ -72.0245, 9.928, -135.9457 ],
[ -61.8311, 3.906, -135.6986 ],
[ -51.288, -1.0526, -135.3253 ],
[ -40.4812, -4.79, -134.9298 ],
[ -29.4966, -7.1481, -134.6162 ],
[ -18.4202, -7.9693, -134.4886 ]
]
# primary_3
[[geometry.pipes]]
index = 15
points_mm = [
[ -45.5, 101.2038, -100.5766 ],
[ -45.0636, 96.0541, -106.4923 ],
[ -43.8303, 90.6495, -111.6666 ],
[ -41.9139, 84.9992, -116.1491 ],
[ -39.4283, 79.1125, -119.9895 ],
[ -36.4873, 72.9988, -123.2374 ],
[ -33.2048, 66.6673, -125.9425 ],
[ -29.6945, 60.1273, -128.1544 ],
[ -26.0705, 53.3882, -129.9227 ],
[ -22.4464, 46.4591, -131.297 ],
[ -18.9362, 39.3495, -132.3271 ],
[ -15.6537, 32.0686, -133.0625 ],
[ -12.7127, 24.6257, -133.5529 ],
[ -10.2271, 17.0302, -133.8479 ],
[ -8.3107, 9.2912, -133.9971 ],
[ -7.0774, 1.4181, -134.0503 ],
[ -6.641, -6.5798, -134.057 ]
]
# primary_4
[[geometry.pipes]]
index = 16
points_mm = [
[ 45.5, 101.2038, -100.5766 ],
[ 45.0636, 96.0541, -106.4923 ],
[ 43.8303, 90.6495, -111.6666 ],
[ 41.9139, 84.9992, -116.1491 ],
[ 39.4283, 79.1125, -119.9895 ],
[ 36.4873, 72.9988, -123.2374 ],
[ 33.2048, 66.6673, -125.9425 ],
[ 29.6945, 60.1273, -128.1544 ],
[ 26.0705, 53.3882, -129.9227 ],
[ 22.4464, 46.4591, -131.297 ],
[ 18.9362, 39.3495, -132.3271 ],
[ 15.6537, 32.0686, -133.0625 ],
[ 12.7127, 24.6257, -133.5529 ],
[ 10.2271, 17.0302, -133.8479 ],
[ 8.3107, 9.2912, -133.9971 ],
[ 7.0774, 1.4181, -134.0503 ],
[ 6.641, -6.5798, -134.057 ]
]
# primary_5
[[geometry.pipes]]
index = 17
points_mm = [
[ 136.5, 101.2038, -100.5766 ],
[ 135.8239, 93.9039, -108.5849 ],
[ 133.853, 85.9308, -115.3225 ],
[ 130.6732, 77.4423, -120.8934 ],
[ 126.3704, 68.5964, -125.4017 ],
[ 121.0305, 59.551, -128.9513 ],
[ 114.7394, 50.4638, -131.6465 ],
[ 107.5832, 41.4928, -133.5911 ],
[ 99.6476, 32.7959, -134.8893 ],
[ 91.0187, 24.5308, -135.6451 ],
[ 81.7824, 16.8556, -135.9625 ],
[ 72.0245, 9.928, -135.9457 ],
[ 61.8311, 3.906, -135.6986 ],
[ 51.288, -1.0526, -135.3253 ],
[ 40.4812, -4.79, -134.9298 ],
[ 29.4966, -7.1481, -134.6162 ],
[ 18.4202, -7.9693, -134.4886 ]
]
# primary_6
[[geometry.pipes]]
index = 18
points_mm = [
[ 227.5, 101.2038, -100.5766 ],
[ 226.1083, 90.9653, -112.2028 ],
[ 222.0863, 80.6518, -121.6751 ],
[ 215.6643, 70.3646, -129.1873 ],
[ 207.0722, 60.2053, -134.9332 ],
[ 196.5399, 50.2753, -139.1062 ],
[ 184.2975, 40.6763, -141.9002 ],
[ 170.575, 31.5097, -143.5089 ],
[ 155.6025, 22.877, -144.1259 ],
[ 139.6098, 14.8798, -143.9449 ],
[ 122.8271, 7.6195, -143.1596 ],
[ 105.4844, 1.1977, -141.9638 ],
[ 87.8116, -4.2841, -140.551 ],
[ 70.0387, -8.7245, -139.115 ],
[ 52.3959, -12.0219, -137.8495 ],
[ 35.113, -14.0747, -136.9481 ],
[ 18.4202, -14.7816, -136.6046 ]
]
# primary_7
[[geometry.pipes]]
index = 19
points_mm = [
[ -227.5, 101.2038, 100.5766 ],
[ -226.1083, 90.9653, 112.2028 ],
[ -222.0863, 80.6518, 121.6751 ],
[ -215.6643, 70.3646, 129.1873 ],
[ -207.0722, 60.2053, 134.9332 ],
[ -196.5399, 50.2753, 139.1062 ],
[ -184.2975, 40.6763, 141.9002 ],
[ -170.575, 31.5097, 143.5089 ],
[ -155.6025, 22.877, 144.1259 ],
[ -139.6098, 14.8798, 143.9449 ],
[ -122.8271, 7.6195, 143.1596 ],
[ -105.4844, 1.1977, 141.9638 ],
[ -87.8116, -4.2841, 140.551 ],
[ -70.0387, -8.7245, 139.115 ],
[ -52.3959, -12.0219, 137.8495 ],
[ -35.113, -14.0747, 136.9481 ],
[ -18.4202, -14.7816, 136.6046 ]
]
# primary_8
[[geometry.pipes]]
index = 20
points_mm = [
[ -136.5, 101.2038, 100.5766 ],
[ -135.8239, 93.9039, 108.5849 ],
[ -133.853, 85.9308, 115.3225 ],
[ -130.6732, 77.4423, 120.8934 ],
[ -126.3704, 68.5964, 125.4017 ],
[ -121.0305, 59.551, 128.9513 ],
[ -114.7394, 50.4638, 131.6465 ],
[ -107.5832, 41.4928, 133.5911 ],
[ -99.6476, 32.7959, 134.8893 ],
[ -91.0187, 24.5308, 135.6451 ],
[ -81.7824, 16.8556, 135.9625 ],
[ -72.0245, 9.928, 135.9457 ],
[ -61.8311, 3.906, 135.6986 ],
[ -51.288, -1.0526, 135.3253 ],
[ -40.4812, -4.79, 134.9298 ],
[ -29.4966, -7.1481, 134.6162 ],
[ -18.4202, -7.9693, 134.4886 ]
]
# primary_9
[[geometry.pipes]]
index = 21
points_mm = [
[ -45.5, 101.2038, 100.5766 ],
[ -45.0636, 96.0541, 106.4923 ],
[ -43.8303, 90.6495, 111.6666 ],
[ -41.9139, 84.9992, 116.1491 ],
[ -39.4283, 79.1125, 119.9895 ],
[ -36.4873, 72.9988, 123.2374 ],
[ -33.2048, 66.6673, 125.9425 ],
[ -29.6945, 60.1273, 128.1544 ],
[ -26.0705, 53.3882, 129.9227 ],
[ -22.4464, 46.4591, 131.297 ],
[ -18.9362, 39.3495, 132.3271 ],
[ -15.6537, 32.0686, 133.0625 ],
[ -12.7127, 24.6257, 133.5529 ],
[ -10.2271, 17.0302, 133.8479 ],
[ -8.3107, 9.2912, 133.9971 ],
[ -7.0774, 1.4181, 134.0503 ],
[ -6.641, -6.5798, 134.057 ]
]
# primary_10
[[geometry.pipes]]
index = 22
points_mm = [
[ 45.5, 101.2038, 100.5766 ],
[ 45.0636, 96.0541, 106.4923 ],
[ 43.8303, 90.6495, 111.6666 ],
[ 41.9139, 84.9992, 116.1491 ],
[ 39.4283, 79.1125, 119.9895 ],
[ 36.4873, 72.9988, 123.2374 ],
[ 33.2048, 66.6673, 125.9425 ],
[ 29.6945, 60.1273, 128.1544 ],
[ 26.0705, 53.3882, 129.9227 ],
[ 22.4464, 46.4591, 131.297 ],
[ 18.9362, 39.3495, 132.3271 ],
[ 15.6537, 32.0686, 133.0625 ],
[ 12.7127, 24.6257, 133.5529 ],
[ 10.2271, 17.0302, 133.8479 ],
[ 8.3107, 9.2912, 133.9971 ],
[ 7.0774, 1.4181, 134.0503 ],
[ 6.641, -6.5798, 134.057 ]
]
# primary_11
[[geometry.pipes]]
index = 23
points_mm = [
[ 136.5, 101.2038, 100.5766 ],
[ 135.8239, 93.9039, 108.5849 ],
[ 133.853, 85.9308, 115.3225 ],
[ 130.6732, 77.4423, 120.8934 ],
[ 126.3704, 68.5964, 125.4017 ],
[ 121.0305, 59.551, 128.9513 ],
[ 114.7394, 50.4638, 131.6465 ],
[ 107.5832, 41.4928, 133.5911 ],
[ 99.6476, 32.7959, 134.8893 ],
[ 91.0187, 24.5308, 135.6451 ],
[ 81.7824, 16.8556, 135.9625 ],
[ 72.0245, 9.928, 135.9457 ],
[ 61.8311, 3.906, 135.6986 ],
[ 51.288, -1.0526, 135.3253 ],
[ 40.4812, -4.79, 134.9298 ],
[ 29.4966, -7.1481, 134.6162 ],
[ 18.4202, -7.9693, 134.4886 ]
]
# primary_12
[[geometry.pipes]]
index = 24
points_mm = [
[ 227.5, 101.2038, 100.5766 ],
[ 226.1083, 90.9653, 112.2028 ],
[ 222.0863, 80.6518, 121.6751 ],
[ 215.6643, 70.3646, 129.1873 ],
[ 207.0722, 60.2053, 134.9332 ],
[ 196.5399, 50.2753, 139.1062 ],
[ 184.2975, 40.6763, 141.9002 ],
[ 170.575, 31.5097, 143.5089 ],
[ 155.6025, 22.877, 144.1259 ],
[ 139.6098, 14.8798, 143.9449 ],
[ 122.8271, 7.6195, 143.1596 ],
[ 105.4844, 1.1977, 141.9638 ],
[ 87.8116, -4.2841, 140.551 ],
[ 70.0387, -8.7245, 139.115 ],
[ 52.3959, -12.0219, 137.8495 ],
[ 35.113, -14.0747, 136.9481 ],
[ 18.4202, -14.7816, 136.6046 ]
]
# tailpipe_25
[[geometry.pipes]]
index = 25
points_mm = [
[ 218.4202, -70, -139.7787 ],
[ 1718.4201, -70, -139.7787 ]
]
# tailpipe_26
[[geometry.pipes]]
index = 26
points_mm = [
[ 218.4202, -70, 139.7787 ],
[ 1598.4201, -70, 139.7787 ]
]
# secondary_27
[[geometry.pipes]]
index = 27
points_mm = [
[ 18.4202, -29.1445, -126.905 ],
[ 29.5401, -29.5568, -127.0496 ],
[ 40.2911, -30.722, -127.4582 ],
[ 50.7257, -32.5324, -128.0931 ],
[ 60.8969, -34.8806, -128.9165 ],
[ 70.8571, -37.659, -129.8909 ],
[ 80.6593, -40.7601, -130.9783 ],
[ 90.356, -44.0763, -132.1412 ],
[ 100, -47.5, -133.3419 ],
[ 109.644, -50.9237, -134.5425 ],
[ 119.3407, -54.2399, -135.7054 ],
[ 129.1429, -57.341, -136.7929 ],
[ 139.1031, -60.1194, -137.7672 ],
[ 149.2742, -62.4676, -138.5907 ],
[ 159.7089, -64.278, -139.2256 ],
[ 170.4599, -65.4432, -139.6342 ],
[ 181.5798, -65.8555, -139.7787 ]
]
# secondary_28
[[geometry.pipes]]
index = 28
points_mm = [
[ 18.4202, -29.1445, 126.905 ],
[ 29.5401, -29.5568, 127.0496 ],
[ 40.2911, -30.722, 127.4582 ],
[ 50.7257, -32.5324, 128.0931 ],
[ 60.8969, -34.8806, 128.9165 ],
[ 70.8571, -37.659, 129.8909 ],
[ 80.6593, -40.7601, 130.9783 ],
[ 90.356, -44.0763, 132.1412 ],
[ 100, -47.5, 133.3419 ],
[ 109.644, -50.9237, 134.5425 ],
[ 119.3407, -54.2399, 135.7054 ],
[ 129.1429, -57.341, 136.7929 ],
[ 139.1031, -60.1194, 137.7672 ],
[ 149.2742, -62.4676, 138.5907 ],
[ 159.7089, -64.278, 139.2256 ],
[ 170.4599, -65.4432, 139.6342 ],
[ 181.5798, -65.8555, 139.7787 ]
]
[[geometry.volumes]]
id = "intake_plenum"
center_mm = [ 0, 452.582, 0 ]
size_mm = [ 546, 137.0564, 160.3575 ]
[[geometry.volumes]]
id = "junction_0"
center_mm = [ 0, -25, -139.7787 ]
size_mm = [ 36.8403, 36.8403, 36.8403 ]
[[geometry.volumes]]
id = "junction_1"
center_mm = [ 0, -25, 139.7787 ]
size_mm = [ 36.8403, 36.8403, 36.8403 ]
[[geometry.volumes]]
id = "junction_2"
center_mm = [ 200, -70, -139.7787 ]
size_mm = [ 36.8403, 36.8403, 36.8403 ]
[[geometry.volumes]]
id = "junction_3"
center_mm = [ 200, -70, 139.7787 ]
size_mm = [ 36.8403, 36.8403, 36.8403 ]