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Make engine performance table aircraft-specific
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@BlueberryKing
BlueberryKing committed Nov 7, 2024
1 parent e111f9d commit c66689a
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93 changes: 93 additions & 0 deletions fbw-a32nx/src/systems/fmgc/src/flightplanning/A320AircraftConfig.ts
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Expand Up @@ -49,6 +49,99 @@ const engineModelParams: EngineModelParameters = {
maxThrust: 27120,
numberOfEngines: 2,
fuelBurnFactor: 1.0,
n1ClimbLimit: [
[0, 2000, 5000, 8000, 12000, 15000, 17000, 20000, 24000, 27000, 31000, 35000, 39000, 41500],
[-54.0, 71.8, 73.6, 75.5, 76.8, 78.1, 78.9, 80.1, 81.5, 81.6, 83.0, 83.6, 83.7, 83.3],
[-50.0, 72.5, 74.3, 76.2, 77.5, 78.8, 79.6, 80.9, 82.2, 82.4, 83.8, 84.4, 84.5, 84.0],
[-46.0, 73.1, 75.0, 76.9, 78.2, 79.5, 80.3, 81.6, 83.0, 83.1, 84.5, 85.1, 85.3, 84.8],
[-42.0, 73.8, 75.6, 77.6, 78.9, 80.2, 81.0, 82.3, 83.7, 83.8, 85.3, 85.9, 86.0, 85.5],
[-38.0, 74.4, 76.3, 78.2, 79.6, 80.9, 81.7, 83.0, 84.4, 84.6, 86.0, 86.6, 86.7, 86.3],
[-34.0, 75.0, 76.9, 78.9, 80.3, 81.6, 82.4, 83.7, 85.1, 85.3, 86.7, 87.3, 87.5, 87.0],
[-30.0, 75.7, 77.6, 79.6, 80.9, 82.2, 83.1, 84.4, 85.8, 86.0, 87.5, 88.1, 88.2, 87.7],
[-26.0, 76.3, 78.2, 80.2, 81.6, 82.9, 83.8, 85.1, 86.5, 86.7, 88.2, 88.8, 88.9, 88.4],
[-22.0, 76.9, 78.8, 80.9, 82.2, 83.6, 84.4, 85.8, 87.2, 87.4, 88.9, 89.5, 89.6, 89.1],
[-18.0, 77.5, 79.5, 81.5, 82.9, 84.2, 85.1, 86.5, 87.9, 88.1, 89.6, 90.2, 90.0, 89.5],
[-14.0, 78.1, 80.1, 82.1, 83.5, 84.9, 85.8, 87.1, 88.6, 88.8, 90.3, 90.0, 89.2, 88.7],
[-10.0, 78.7, 80.7, 82.8, 84.2, 85.6, 86.4, 87.8, 89.3, 89.5, 91.0, 89.2, 88.4, 87.9],
[-6.0, 79.3, 81.3, 83.4, 84.8, 86.2, 87.1, 88.5, 90.0, 90.1, 91.1, 88.5, 87.7, 87.1],
[-2.0, 79.9, 81.9, 84.0, 85.5, 86.8, 87.7, 89.1, 90.6, 90.8, 90.2, 87.7, 86.9, 86.4],
[2.0, 80.5, 82.5, 84.6, 86.1, 87.5, 88.4, 89.8, 91.3, 90.3, 89.5, 87.0, 86.2, 85.6],
[6.0, 81.1, 83.1, 85.3, 86.7, 88.1, 89.0, 90.4, 90.5, 89.5, 88.8, 86.3, 85.5, 84.9],
[10.0, 81.6, 83.7, 85.9, 87.3, 88.7, 89.7, 90.0, 89.6, 88.7, 88.1, 85.6, 84.8, 84.2],
[14.0, 82.2, 84.3, 86.5, 87.9, 89.4, 89.3, 89.1, 88.7, 87.9, 87.5, 84.8, 83.9, 83.3],
[18.0, 82.8, 84.9, 87.1, 88.5, 88.6, 88.4, 88.3, 87.9, 87.2, 86.8, 86.8, 86.8, 86.8],
[22.0, 83.4, 85.5, 86.9, 88.0, 87.8, 87.7, 87.5, 87.2, 86.5, 86.1, 86.1, 86.1, 86.1],
[26.0, 83.9, 85.7, 86.2, 87.2, 87.1, 87.0, 86.8, 86.5, 85.8, 85.4, 85.4, 85.4, 85.4],
[30.0, 84.5, 84.9, 85.4, 86.5, 86.4, 86.3, 86.1, 85.8, 85.1, 85.1, 85.1, 85.1, 85.1],
[34.0, 83.8, 84.2, 84.7, 85.8, 85.7, 85.6, 85.5, 85.1, 85.1, 85.1, 85.1, 85.1, 85.1],
[38.0, 83.0, 83.4, 83.9, 85.1, 85.0, 84.9, 84.8, 84.8, 84.8, 84.8, 84.8, 84.8, 84.8],
[42.0, 82.2, 82.6, 83.1, 84.4, 84.4, 84.3, 84.3, 84.3, 84.3, 84.3, 84.3, 84.3, 84.3],
[46.0, 81.4, 81.8, 82.4, 83.7, 83.7, 83.7, 83.7, 83.7, 83.7, 83.7, 83.7, 83.7, 83.7],
[50.0, 80.6, 81.1, 81.6, 83.0, 83.0, 83.0, 83.0, 83.0, 83.0, 83.0, 83.0, 83.0, 83.0],
[54.0, 79.9, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4],
[58.0, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2],
],
table1502: [
[0, 0, 0.2, 0.9],
[18.2, 0.0, 0.0, 17.0],
[22.0, 1.9, 1.9, 17.4],
[26.0, 2.5, 2.5, 18.2],
[57.0, 12.8, 12.8, 27.0],
[68.2, 19.6, 19.6, 34.827774],
[77.0, 26.0, 26.0, 40.839552],
[83.0, 31.42024, 31.42024, 44.768766],
[89.0, 40.972041, 40.972041, 50.09214],
[92.8, 51.0, 51.0, 55.042],
[97.0, 65.0, 65.0, 65.0],
[100.0, 77.0, 77.0, 77.0],
[104.0, 85.0, 85.0, 85.5],
[116.5, 101.0, 101.0, 101.0],
],
table1503: [
[0, 1.0, 1.20172257, 1.453783983, 2.175007333, 3.364755652, 4.47246108, 5.415178313],
[0.0, 68.2, 69.402657, 70.671269, 73.432244, 76.544349, 78.644882, 78.644882],
[0.1, 76.0, 77.340205, 78.753906, 81.830654, 85.298688, 87.639458, 87.639458],
[0.2, 83.0, 84.463645, 86.007556, 89.367688, 93.155146, 95.711513, 95.711513],
[0.4, 92.8, 94.436461, 96.162664, 99.919535, 104.154188, 107.01239, 107.01239],
[0.6, 98.0, 99.728159, 101.55109, 105.518475, 109.990414, 113.008774, 113.008774],
[0.75, 101.5, 103.289879, 105.177914, 109.286991, 113.918643, 117.044802, 117.044802],
[0.9, 103.0, 104.81633, 106.0, 110.90207, 115.60217, 118.774528, 118.774528],
[1.0, 104.2, 106.037491, 107.97575, 112.194133, 116.948991, 120.158309, 120.158309],
],
table1504: [
[0, 1.0, 1.20172257, 1.453783983, 2.175007333, 3.364755652, 4.47246108, 5.415178313],
[0.0, 63.267593, 64.383271, 65.560133, 68.121427, 71.008456, 72.957073, 72.957073],
[0.1, 70.503476, 71.746753, 73.058212, 75.912441, 79.129658, 81.301137, 81.301137],
[0.2, 76.997217, 78.355007, 79.787258, 82.904376, 86.417916, 88.789399, 88.789399],
[0.4, 86.088455, 87.606562, 89.207922, 92.693086, 96.621477, 99.272967, 99.272967],
[0.6, 90.912377, 92.51555, 94.206642, 97.887095, 102.035612, 104.835676, 104.835676],
[0.75, 94.159247, 95.819677, 97.571165, 101.383063, 105.679741, 108.579808, 108.579808],
[0.9, 95.550763, 97.235732, 98.333795, 102.881334, 107.24151, 110.184435, 110.184435],
[1.0, 104.2, 106.037491, 107.97575, 112.194133, 116.948991, 120.158309, 120.158309],
],
table1506: [
[0.0, 0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9],
[0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
[20.0, 0.091741, 0.05702, 0.052029, 0.028096, -0.017284, -0.037284, -0.057077, -0.205841, -0.315399, -0.488717],
[25.0, 0.14281, 0.072215, 0.053026, 0.030404, -0.009593, -0.026571, -0.041999, -0.151328, -0.266204, -0.439028],
[30.0, 0.189837, 0.082322, 0.05505, 0.032748, 0.017389, 0.00399, -0.026921, -0.051814, -0.081946, -0.369391],
[35.0, 0.262207, 0.126047, 0.077206, 0.045921, 0.024719, 0.006062, -0.002812, -0.0228, -0.044248, -0.293631],
[40.0, 0.33023, 0.162757, 0.124088, 0.069579, 0.057905, 0.049621, 0.02979, -0.002139, -0.025811, -0.22063],
[45.0, 0.393293, 0.250096, 0.156707, 0.112419, 0.091418, 0.076757, 0.05609, 0.018509, -0.007375, -0.15512],
[50.0, 0.452337, 0.311066, 0.211353, 0.158174, 0.127429, 0.104915, 0.081171, 0.047419, 0.011062, -0.098474],
[55.0, 0.509468, 0.373568, 0.269961, 0.209106, 0.16865, 0.137223, 0.108383, 0.07566, 0.028704, -0.049469],
[60.0, 0.594614, 0.439955, 0.334629, 0.267477, 0.217773, 0.176899, 0.141404, 0.107148, 0.064556, -0.005036],
[65.0, 0.660035, 0.512604, 0.407151, 0.335055, 0.276928, 0.226669, 0.183627, 0.14585, 0.104441, 0.039012],
[70.0, 0.733601, 0.593506, 0.488571, 0.412623, 0.347163, 0.28821, 0.237559, 0.195142, 0.152485, 0.087269],
[75.0, 0.818693, 0.68388, 0.578756, 0.499514, 0.427939, 0.361604, 0.304241, 0.257197, 0.212005, 0.144042],
[80.0, 0.910344, 0.783795, 0.675982, 0.593166, 0.516644, 0.444822, 0.382689, 0.332384, 0.284867, 0.212679],
[85.0, 1.025165, 0.891823, 0.776548, 0.688692, 0.608128, 0.53321, 0.469351, 0.41869, 0.37087, 0.294907],
[90.0, 1.157049, 1.004695, 0.8744, 0.778466, 0.694251, 0.619011, 0.557581, 0.511153, 0.467149, 0.390203],
[95.0, 1.281333, 1.116993, 0.960774, 0.851733, 0.763455, 0.69089, 0.637136, 0.601322, 0.567588, 0.495167],
[100.0, 1.357935, 1.220844, 1.023864, 0.894234, 0.800352, 0.733488, 0.693684, 0.654691, 0.617963, 0.539115],
[105.0, 1.378826, 1.239626, 1.048498, 0.91575, 0.819609, 0.751137, 0.710375, 0.670444, 0.632832, 0.552086],
[110.0, 1.392754, 1.252148, 1.069322, 0.933937, 0.835886, 0.766054, 0.724483, 0.683759, 0.6454, 0.563051],
],
};

const fmsSymbolConfig: FMSymbolsConfig = {
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127 changes: 127 additions & 0 deletions fbw-a32nx/src/systems/fmgc/src/flightplanning/A380AircraftConfig.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,133 @@ const engineModelParams: EngineModelParameters = {
maxThrust: 80_213,
numberOfEngines: 4,
fuelBurnFactor: 1.33,
/**
* Maximum N1 in CLB thrust
* @param i row index (tat) in steps of 4°C
* @param j col index (pressure altitude, ft)
* @returns Corrected N1 (CN1)
*/
n1ClimbLimit: [
[0, 2000, 5000, 8000, 12000, 15000, 17000, 20000, 24000, 27000, 31000, 35000, 39000, 41500],
[-54.0, 71.8, 73.6, 75.5, 76.8, 78.1, 78.9, 80.1, 81.5, 81.6, 83.0, 83.6, 83.7, 83.3],
[-50.0, 72.5, 74.3, 76.2, 77.5, 78.8, 79.6, 80.9, 82.2, 82.4, 83.8, 84.4, 84.5, 84.0],
[-46.0, 73.1, 75.0, 76.9, 78.2, 79.5, 80.3, 81.6, 83.0, 83.1, 84.5, 85.1, 85.3, 84.8],
[-42.0, 73.8, 75.6, 77.6, 78.9, 80.2, 81.0, 82.3, 83.7, 83.8, 85.3, 85.9, 86.0, 85.5],
[-38.0, 74.4, 76.3, 78.2, 79.6, 80.9, 81.7, 83.0, 84.4, 84.6, 86.0, 86.6, 86.7, 86.3],
[-34.0, 75.0, 76.9, 78.9, 80.3, 81.6, 82.4, 83.7, 85.1, 85.3, 86.7, 87.3, 87.5, 87.0],
[-30.0, 75.7, 77.6, 79.6, 80.9, 82.2, 83.1, 84.4, 85.8, 86.0, 87.5, 88.1, 88.2, 87.7],
[-26.0, 76.3, 78.2, 80.2, 81.6, 82.9, 83.8, 85.1, 86.5, 86.7, 88.2, 88.8, 88.9, 88.4],
[-22.0, 76.9, 78.8, 80.9, 82.2, 83.6, 84.4, 85.8, 87.2, 87.4, 88.9, 89.5, 89.6, 89.1],
[-18.0, 77.5, 79.5, 81.5, 82.9, 84.2, 85.1, 86.5, 87.9, 88.1, 89.6, 90.2, 90.0, 89.5],
[-14.0, 78.1, 80.1, 82.1, 83.5, 84.9, 85.8, 87.1, 88.6, 88.8, 90.3, 90.0, 89.2, 88.7],
[-10.0, 78.7, 80.7, 82.8, 84.2, 85.6, 86.4, 87.8, 89.3, 89.5, 91.0, 89.2, 88.4, 87.9],
[-6.0, 79.3, 81.3, 83.4, 84.8, 86.2, 87.1, 88.5, 90.0, 90.1, 91.1, 88.5, 87.7, 87.1],
[-2.0, 79.9, 81.9, 84.0, 85.5, 86.8, 87.7, 89.1, 90.6, 90.8, 90.2, 87.7, 86.9, 86.4],
[2.0, 80.5, 82.5, 84.6, 86.1, 87.5, 88.4, 89.8, 91.3, 90.3, 89.5, 87.0, 86.2, 85.6],
[6.0, 81.1, 83.1, 85.3, 86.7, 88.1, 89.0, 90.4, 90.5, 89.5, 88.8, 86.3, 85.5, 84.9],
[10.0, 81.6, 83.7, 85.9, 87.3, 88.7, 89.7, 90.0, 89.6, 88.7, 88.1, 85.6, 84.8, 84.2],
[14.0, 82.2, 84.3, 86.5, 87.9, 89.4, 89.3, 89.1, 88.7, 87.9, 87.5, 84.8, 83.9, 83.3],
[18.0, 82.8, 84.9, 87.1, 88.5, 88.6, 88.4, 88.3, 87.9, 87.2, 86.8, 86.8, 86.8, 86.8],
[22.0, 83.4, 85.5, 86.9, 88.0, 87.8, 87.7, 87.5, 87.2, 86.5, 86.1, 86.1, 86.1, 86.1],
[26.0, 83.9, 85.7, 86.2, 87.2, 87.1, 87.0, 86.8, 86.5, 85.8, 85.4, 85.4, 85.4, 85.4],
[30.0, 84.5, 84.9, 85.4, 86.5, 86.4, 86.3, 86.1, 85.8, 85.1, 85.1, 85.1, 85.1, 85.1],
[34.0, 83.8, 84.2, 84.7, 85.8, 85.7, 85.6, 85.5, 85.1, 85.1, 85.1, 85.1, 85.1, 85.1],
[38.0, 83.0, 83.4, 83.9, 85.1, 85.0, 84.9, 84.8, 84.8, 84.8, 84.8, 84.8, 84.8, 84.8],
[42.0, 82.2, 82.6, 83.1, 84.4, 84.4, 84.3, 84.3, 84.3, 84.3, 84.3, 84.3, 84.3, 84.3],
[46.0, 81.4, 81.8, 82.4, 83.7, 83.7, 83.7, 83.7, 83.7, 83.7, 83.7, 83.7, 83.7, 83.7],
[50.0, 80.6, 81.1, 81.6, 83.0, 83.0, 83.0, 83.0, 83.0, 83.0, 83.0, 83.0, 83.0, 83.0],
[54.0, 79.9, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4, 80.4],
[58.0, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2, 79.2],
],
/**
* Table 1502 - CN2 vs CN1 @ Mach 0, 0.2, 0.9
* n2_to_n1_table
* @param i row index (n2)
* @param j 1 = Mach 0, 2 = Mach 0.2, 3 = Mach 0.9
* @returns Corrected N1 (CN1)
*/
table1502: [
[0, 0, 0.2, 0.9],
[18.2, 0.0, 0.0, 17.0],
[22.0, 1.9, 1.9, 17.4],
[26.0, 2.5, 2.5, 18.2],
[57.0, 12.8, 12.8, 27.0],
[68.2, 19.6, 19.6, 34.827774],
[77.0, 26.0, 26.0, 40.839552],
[83.0, 31.42024, 31.42024, 44.768766],
[89.0, 40.972041, 40.972041, 50.09214],
[92.8, 51.0, 51.0, 55.042],
[97.0, 65.0, 65.0, 65.0],
[100.0, 77.0, 77.0, 77.0],
[104.0, 85.0, 85.0, 85.5],
[116.5, 101.0, 101.0, 101.0],
],
/**
* Table 1503 - Turbine LoMach (0) CN2 vs. Throttle @ IAP Ratio 1.00000000, 1.20172257, 1.453783983, 2.175007333, 3.364755652, 4.47246108, 5.415178313
* mach_0_corrected_commanded_ne_table
* @param i row index (thrust lever position)
* @param j IAP ratio
* @returns Corrected N2 (CN2)
*/
table1503: [
[0, 1.0, 1.20172257, 1.453783983, 2.175007333, 3.364755652, 4.47246108, 5.415178313],
[0.0, 68.2, 69.402657, 70.671269, 73.432244, 76.544349, 78.644882, 78.644882],
[0.1, 76.0, 77.340205, 78.753906, 81.830654, 85.298688, 87.639458, 87.639458],
[0.2, 83.0, 84.463645, 86.007556, 89.367688, 93.155146, 95.711513, 95.711513],
[0.4, 92.8, 94.436461, 96.162664, 99.919535, 104.154188, 107.01239, 107.01239],
[0.6, 98.0, 99.728159, 101.55109, 105.518475, 109.990414, 113.008774, 113.008774],
[0.75, 101.5, 103.289879, 105.177914, 109.286991, 113.918643, 117.044802, 117.044802],
[0.9, 103.0, 104.81633, 106.0, 110.90207, 115.60217, 118.774528, 118.774528],
[1.0, 104.2, 106.037491, 107.97575, 112.194133, 116.948991, 120.158309, 120.158309],
],
/**
* Table 1504 - Turbine HiMach (0.9) CN2 vs. Throttle @ IAP Ratio 1.00000000, 1.20172257, 1.453783983, 2.175007333, 3.364755652, 4.47246108, 5.415178313
* mach_hi_corrected_commanded_ne_table
* @param i row index (thrust lever position)
* @param j IAP ratio
* @returns Corrected N2 (CN2)
*/
table1504: [
[0, 1.0, 1.20172257, 1.453783983, 2.175007333, 3.364755652, 4.47246108, 5.415178313],
[0.0, 63.267593, 64.383271, 65.560133, 68.121427, 71.008456, 72.957073, 72.957073],
[0.1, 70.503476, 71.746753, 73.058212, 75.912441, 79.129658, 81.301137, 81.301137],
[0.2, 76.997217, 78.355007, 79.787258, 82.904376, 86.417916, 88.789399, 88.789399],
[0.4, 86.088455, 87.606562, 89.207922, 92.693086, 96.621477, 99.272967, 99.272967],
[0.6, 90.912377, 92.51555, 94.206642, 97.887095, 102.035612, 104.835676, 104.835676],
[0.75, 94.159247, 95.819677, 97.571165, 101.383063, 105.679741, 108.579808, 108.579808],
[0.9, 95.550763, 97.235732, 98.333795, 102.881334, 107.24151, 110.184435, 110.184435],
[1.0, 104.2, 106.037491, 107.97575, 112.194133, 116.948991, 120.158309, 120.158309],
],
/**
* Table 1506 - Corrected net Thrust vs CN1 @ Mach 0 to 0.9 in 0.1 steps
* n1_and_mach_on_thrust_table
* @param i row index (CN1)
* @param j mach
* @returns Corrected net thrust (pounds of force)
*/
table1506: [
[0.0, 0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9],
[0.0, 0.0, 0.0, 0.0, 0.0, -0.009, -0.001, -0.016, -0.039, -0.041, -0.071],
[20.0, 0.065, 0.008, 0.015, 0.034, -0.018, -0.036, -0.041, -0.128, -0.216, -0.427],
[25.0, 0.061, 0.054, 0.018, 0.036, -0.003, -0.027, -0.033, -0.122, -0.213, -0.44],
[30.0, 0.16, 0.16, 0.02, 0.039, 0.018, -0.01, -0.02, -0.107, -0.195, -0.428],
[35.0, 0.315, 0.151, 0.093, 0.055, 0.045, 0.013, -0.002, -0.083, -0.164, -0.394],
[40.0, 0.396, 0.195, 0.149, 0.083, 0.078, 0.043, 0.022, -0.051, -0.121, -0.342],
[45.0, 0.472, 0.3, 0.188, 0.135, 0.116, 0.08, 0.051, -0.012, -0.069, -0.275],
[50.0, 0.543, 0.373, 0.254, 0.19, 0.159, 0.17, 0.086, 0.033, -0.01, -0.196],
[55.0, 0.611, 0.448, 0.324, 0.231, 0.22, 0.22, 0.15, 0.085, 0.055, -0.107],
[60.0, 0.714, 0.528, 0.402, 0.28, 0.258, 0.25, 0.23, 0.14, 0.124, -0.012],
[65.0, 0.792, 0.615, 0.489, 0.35, 0.32, 0.31, 0.28, 0.23, 0.196, 0.087],
[70.0, 0.88, 0.712, 0.586, 0.4, 0.36, 0.37, 0.33, 0.32, 0.267, 0.185],
[75.0, 0.982, 0.821, 0.695, 0.45, 0.42, 0.41, 0.38, 0.4, 0.35, 0.281],
[80.0, 1.092, 0.941, 0.811, 0.55, 0.47, 0.44, 0.44, 0.47, 0.42, 0.371],
[85.0, 1.23, 1.07, 0.932, 0.65, 0.57, 0.48, 0.52, 0.53, 0.51, 0.55],
[90.0, 1.388, 1.206, 1.049, 0.75, 0.68, 0.55, 0.62, 0.55, 0.52, 0.6],
[95.0, 1.538, 1.34, 1.153, 0.875, 0.75, 0.6, 0.659, 0.67, 0.6, 0.62],
[100.0, 1.63, 1.465, 1.229, 0.95, 0.8, 0.7, 0.7, 0.68, 0.67, 0.64],
[105.0, 1.655, 1.488, 1.258, 1.03, 0.859, 0.8, 0.8, 0.707, 0.73, 0.72],
[110.0, 1.671, 1.503, 1.283, 1.1, 0.935, 0.9, 0.9, 0.763, 0.74, 0.75],
],
};

const fmsSymbolConfig: FMSymbolsConfig = {
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44 changes: 44 additions & 0 deletions fbw-a32nx/src/systems/fmgc/src/flightplanning/AircraftConfigTypes.ts
View file
Original file line number Diff line number Diff line change
Expand Up @@ -92,6 +92,50 @@ export interface EngineModelParameters {

/** Fuel burn relative to A320 / base implementation */
fuelBurnFactor: number;

/**
* Maximum N1 in CLB thrust
* @param i row index (tat) in steps of 4°C
* @param j col index (pressure altitude, ft)
* @returns Corrected N1 (CN1)
*/
n1ClimbLimit: readonly (readonly number[])[];

/**
* Table 1502 - CN2 vs CN1 @ Mach 0, 0.2, 0.9
* n2_to_n1_table
* @param i row index (n2)
* @param j 1 = Mach 0, 2 = Mach 0.2, 3 = Mach 0.9
* @returns Corrected N1 (CN1)
*/
table1502: readonly (readonly number[])[];

/**
* Table 1503 - Turbine LoMach (0) CN2 vs. Throttle @ IAP Ratio 1.00000000, 1.20172257, 1.453783983, 2.175007333, 3.364755652, 4.47246108, 5.415178313
* mach_0_corrected_commanded_ne_table
* @param i row index (thrust lever position)
* @param j IAP ratio
* @returns Corrected N2 (CN2)
*/
table1503: readonly (readonly number[])[];

/**
* Table 1504 - Turbine HiMach (0.9) CN2 vs. Throttle @ IAP Ratio 1.00000000, 1.20172257, 1.453783983, 2.175007333, 3.364755652, 4.47246108, 5.415178313
* mach_hi_corrected_commanded_ne_table
* @param i row index (thrust lever position)
* @param j IAP ratio
* @returns Corrected N2 (CN2)
*/
table1504: readonly (readonly number[])[];

/**
* Table 1506 - Corrected net Thrust vs CN1 @ Mach 0 to 0.9 in 0.1 steps
* n1_and_mach_on_thrust_table
* @param i row index (CN1)
* @param j mach
* @returns Corrected net thrust (pounds of force)
*/
table1506: readonly (readonly number[])[];
}

export interface FlightModelParameters {
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2 changes: 1 addition & 1 deletion fbw-a32nx/src/systems/fmgc/src/guidance/vnav/CostIndex.ts
View file
Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ export class CostIndex {
const correctedThrust = thrust / delta2 / 2;
// Since table 1506 describes corrected thrust as a fraction of max thrust, divide it
const correctedN1 = EngineModel.reverseTableInterpolation(
EngineModel.table1506,
config.engineModelParameters.table1506,
mach,
correctedThrust / config.engineModelParameters.maxThrust,
);
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