LABORATORI D'ENVOL PARAGLIDING 3.15 version "Canigo" by Pere Casellas 2010-2021 http://www.laboratoridenvol.com General Public License GNU/GPL 3.0 Brand: LABORATORI D'ENVOL Paraglider model: gnuA3 scale: 0.96180 1. MAIN PARAMETERS: ------------------------------------------------- Flat area = 25.00 m2 269.1 ft2 Flat span = 10.37 m 34.0 ft Flat A/R = 4.30 Projected area = 21.81 m2 234.8 ft2 Projected span = 8.51 m 27.9 ft Projected A/R = 3.32 Flattening = 0.13 More geometric parameters: Vault arrow = 2.23 m Proj_span/arrow = 3.82 Line heigth (included risers) = 7.01 m Proj_span/Line_heigth = 1.30 Karabiners - wingtip = 6.06 m Proj_span/(Karabiners - wingtip) = 1.41 Wing type is: ds Planform center of gravity at 52.63 % from leading edge 2. CALAGE PROPERTIES: ------------------------------------------------- finesse GR 7.50 glide angle 7.59 AoA 5.16 assiette 2.43 total height hcp (inc risers) 701. cm risers 47. cm calage, pilot centering % cm 25.00 74.38 center pressure (estimation) cm 35.00 104.13 karabiners (x,y,z) 20.00 74.38 701.02 3. RIB PROPERTIES: ------------------------------------------------- Ribs number = 30 Cells number = 29 Zero-thickness central cell Rib - Chord - washin - beta ------------------------------------------------- 1 297.51 0.000 0.00 2 296.54 0.013 4.21 3 293.64 0.052 8.12 4 288.83 0.117 12.23 5 282.12 0.207 16.34 6 273.53 0.323 20.25 7 263.07 0.463 25.21 8 250.49 0.632 29.95 9 234.33 0.849 34.70 10 214.69 1.114 39.23 11 191.99 1.419 45.06 12 166.87 1.756 53.09 13 139.98 2.118 60.45 14 111.94 2.495 75.10 15 83.31 4.000 88.27 Cell width (cm) 0 0.00 1 45.08 2 44.77 3 44.26 4 43.54 5 42.64 6 41.52 7 40.18 8 38.47 9 36.38 10 33.97 11 31.30 12 28.43 13 25.46 14 22.41 4. LINE MATRIX, LINE LENGTHS,AND LINE LOADS: Line-plan- level- order- ap - r - row - rib - L - length -length_e - load (Kg) -------------------------------------------------------------------------- 1 1 1 1 12 3 1 13 L = 47.00 47.00 15.18 2 1 2 1 4 3 1 5 L = 482.00 481.77 6.00 3 1 2 2 4 3 1 9 L = 471.00 470.80 5.27 4 1 2 3 4 3 1 13 L = 453.00 452.86 3.91 5 1 3 1 1 3 1 2 L = 170.04 169.98 1.53 6 1 3 2 1 3 1 3 L = 158.86 158.82 1.52 7 1 3 3 1 3 1 4 L = 156.28 156.24 1.49 8 1 3 4 1 3 1 5 L = 162.44 162.39 1.46 9 1 3 5 1 3 1 6 L = 168.94 168.89 1.41 10 1 3 6 1 3 1 7 L = 158.71 158.67 1.36 11 1 3 7 1 3 1 8 L = 155.21 155.17 1.29 12 1 3 8 1 3 1 9 L = 158.57 158.53 1.21 13 1 3 9 1 3 1 10 L = 169.79 169.75 1.11 14 1 3 10 1 3 1 11 L = 160.08 160.05 0.99 15 1 3 11 1 3 1 12 L = 154.49 154.46 0.98 16 1 3 12 1 3 1 13 L = 153.08 153.06 0.83 17 2 1 1 16 3 4 15 L = 47.00 47.00 16.41 18 2 2 1 4 3 2 5 L = 476.00 475.77 6.00 19 2 2 2 4 3 2 9 L = 465.00 464.80 5.27 20 2 2 3 4 3 2 13 L = 451.00 450.86 3.91 21 2 2 4 4 3 4 15 L = 431.00 430.96 1.23 22 2 3 1 1 3 2 2 L = 169.67 169.62 1.53 23 2 3 2 1 3 2 3 L = 158.58 158.53 1.52 24 2 3 3 1 3 2 4 L = 155.99 155.94 1.49 25 2 3 4 1 3 2 5 L = 162.01 161.97 1.46 26 2 3 5 1 3 2 6 L = 168.57 168.52 1.41 27 2 3 6 1 3 2 7 L = 158.89 158.85 1.36 28 2 3 7 1 3 2 8 L = 155.73 155.69 1.29 29 2 3 8 1 3 2 9 L = 159.17 159.13 1.21 30 2 3 9 1 3 2 10 L = 167.68 167.65 1.11 31 2 3 10 1 3 2 11 L = 158.91 158.88 0.99 32 2 3 11 1 3 2 12 L = 155.95 155.92 0.98 33 2 3 12 1 3 2 13 L = 154.54 154.52 0.83 34 2 3 13 1 3 1 15 L = 153.85 153.84 0.43 35 2 3 14 1 3 2 15 L = 153.40 153.38 0.43 36 2 3 15 1 3 3 15 L = 156.97 156.97 0.25 37 2 3 16 1 3 4 15 L = 164.32 164.32 0.12 38 3 1 1 22 3 4 11 L = 47.00 47.00 12.37 39 3 2 1 8 3 4 5 L = 491.00 490.80 5.14 40 3 2 2 8 3 4 9 L = 480.00 479.83 4.52 41 3 2 3 6 3 4 11 L = 466.00 465.90 2.71 42 3 3 1 1 3 3 2 L = 163.62 163.59 0.88 43 3 3 2 1 3 3 3 L = 152.20 152.18 0.87 44 3 3 3 1 3 3 4 L = 149.74 149.72 0.85 45 3 3 4 1 3 3 5 L = 156.32 156.30 0.83 46 3 3 5 1 3 4 2 L = 181.82 181.81 0.44 47 3 3 6 1 3 4 3 L = 171.28 171.26 0.43 48 3 3 7 1 3 4 4 L = 168.71 168.69 0.43 49 3 3 8 1 3 4 5 L = 174.17 174.15 0.42 50 3 3 9 1 3 3 6 L = 162.95 162.92 0.81 51 3 3 10 1 3 3 7 L = 152.87 152.85 0.78 52 3 3 11 1 3 3 8 L = 149.55 149.53 0.74 53 3 3 12 1 3 3 9 L = 152.87 152.85 0.69 54 3 3 13 1 3 4 6 L = 179.66 179.64 0.40 55 3 3 14 1 3 4 7 L = 169.68 169.67 0.39 56 3 3 15 1 3 4 8 L = 165.79 165.78 0.37 57 3 3 16 1 3 4 9 L = 167.95 167.94 0.35 58 3 3 17 1 3 3 10 L = 159.07 159.05 0.63 59 3 3 18 1 3 3 11 L = 151.63 151.61 0.57 60 3 3 19 1 3 3 12 L = 156.23 156.21 0.49 61 3 3 20 1 3 3 13 L = 153.40 153.38 0.41 62 3 3 21 1 3 4 10 L = 170.67 170.66 0.32 63 3 3 22 1 3 4 11 L = 162.70 162.70 0.28 64 4 1 1 11 3 6 13 L = 259.00 0.00 0.00 65 4 2 1 3 3 6 5 L = 299.00 0.00 0.00 66 4 2 2 4 3 6 9 L = 273.00 0.00 0.00 67 4 2 3 4 3 6 13 L = 253.00 0.00 0.00 68 4 3 1 1 3 6 3 L = 150.77 0.00 0.00 69 4 3 2 1 3 6 4 L = 136.56 0.00 0.00 70 4 3 3 1 3 6 5 L = 132.69 0.00 0.00 71 4 3 4 1 3 6 6 L = 154.28 0.00 0.00 72 4 3 5 1 3 6 7 L = 140.72 0.00 0.00 73 4 3 6 1 3 6 8 L = 135.06 0.00 0.00 74 4 3 7 1 3 6 9 L = 137.40 0.00 0.00 75 4 3 8 1 3 6 10 L = 148.98 0.00 0.00 76 4 3 9 1 3 6 11 L = 140.13 0.00 0.00 77 4 3 10 1 3 6 12 L = 135.03 0.00 0.00 78 4 3 11 1 3 6 13 L = 133.05 0.00 0.00 Total line lengths (without loops) = 301.79 Total line lengths (with loops) = 332.99 (estimation of 10 cm additional per loop) 5. Adjustment seam parameters on the inner side of extrados panels (fig. 10 of the manual) ------------------------------------------------- Not used ( ndif=1000 ) 6. VERIFICATION Panels and rib differences (mm): ------------------------------------------------- NOTE: Maximal accuracy << 0.02 mm in extrados and intrados panels Number - Panel at left - Rib - Panel at right - max dif (mm) 1 3293.97 3293.97 3293.97 0.000 extra 1 2782.63 2782.63 2782.63 0.005 intra 2 3283.22 3283.22 3283.22 0.000 extra 2 2773.54 2773.54 2773.54 0.001 intra 3 3251.06 3251.06 3251.06 0.000 extra 3 2746.37 2746.37 2746.37 0.001 intra 4 3197.81 3197.81 3197.81 0.000 extra 4 2701.39 2701.40 2701.40 0.002 intra 5 3123.49 3123.49 3123.49 0.000 extra 5 2638.60 2638.61 2638.61 0.003 intra 6 3028.39 3028.39 3028.39 0.000 extra 6 2558.27 2558.27 2558.28 0.003 intra 7 2912.64 2912.64 2912.64 0.000 extra 7 2460.49 2460.49 2460.49 0.005 intra 8 2773.36 2773.36 2773.36 0.000 extra 8 2342.82 2342.83 2342.83 0.005 intra 9 2594.46 2594.46 2594.46 0.000 extra 9 2191.70 2191.70 2191.71 0.005 intra 10 2377.01 2377.01 2377.01 0.000 extra 10 2008.00 2008.01 2008.02 0.007 intra 11 2125.70 2125.70 2125.70 0.000 extra 11 1795.70 1795.71 1795.72 0.010 intra 12 1847.56 1847.56 1847.56 0.000 extra 12 1560.73 1560.75 1560.75 0.012 intra 13 1549.82 1549.82 1549.82 0.000 extra 13 1309.22 1309.23 1309.23 0.011 intra 14 1239.41 1239.41 1239.41 0.000 extra 14 1046.99 1047.00 1047.02 0.019 intra 15 833.11 833.11 - 0.000 extra 15 773.92 773.93 - 0.003 intra Panel distorsions in the leading edge (mm): ------------------------------------------- Panel D. extra D. intra 0 -0.0000 -0.0000 1 0.0850 0.0009 2 0.0482 0.0018 3 0.0264 0.0001 4 -0.0135 -0.0037 5 -0.0715 -0.0085 6 -0.0000 -0.0157 7 -0.0001 -0.0217 8 -0.0011 -0.0406 9 -0.0044 -0.0693 10 -0.0105 -0.0095 11 -0.0150 -0.0155 12 -0.0296 -0.0251 13 -0.0262 -0.0423 14 -0.0689 -0.0426 7. CALAGE AND RISERS VARIATIONS WITH ANGLE a) Speed system pivot in last riser: ------------------------------------------- i alpha A B C Calage 1 -0.00 0.00 0.00 0.00 25.00 2 -1.00 -2.59 -1.54 0.00 20.90 3 -2.00 -5.18 -3.08 0.00 16.84 4 -3.00 -7.76 -4.62 0.00 12.86 5 -4.00 -10.33 -6.16 0.00 9.06 b) Speed system pivot in first riser: ------------------------------------------- i alpha A B C Calage 1 -0.00 0.00 0.00 0.00 25.00 2 -1.00 0.00 1.06 2.56 20.89 3 -2.00 0.00 2.11 5.12 16.77 4 -3.00 0.00 3.17 7.67 12.65 5 -4.00 0.00 4.22 10.21 8.53 c) Trimer system pivot in first riser: ------------------------------------------- i alpha A B C Calage 1 0.00 0.00 0.00 0.00 25.00 2 1.00 0.00 -1.06 -2.57 29.11 3 2.00 0.00 -2.11 -5.15 33.21 4 3.00 0.00 -3.17 -7.73 37.31 5 4.00 0.00 -4.23 -10.32 41.40 d) Trimer system pivot in last riser: ------------------------------------------- i alpha A B C Calage 1 0.00 0.00 0.00 0.00 25.00 2 1.00 2.59 1.54 0.00 29.12 3 2.00 5.19 3.08 0.00 33.25 4 3.00 7.78 4.61 0.00 37.39 5 4.00 10.38 6.15 0.00 41.53 8. NYLON RODS (JONCS) ------------------------------------------- BLOC 1 TYPE 1 ------------------------------------------- Group 1 ---------------------------- Jonc 1 87.6 Jonc 2 87.3 Jonc 3 86.5 Jonc 4 85.1 Jonc 5 83.1 Jonc 6 80.5 Jonc 7 77.5 Jonc 8 73.8 Jonc 9 69.0 Jonc 10 63.2 ---------------------------- Group 2 ---------------------------- Jonc 11 56.5 Jonc 12 49.1 Jonc 13 41.2 Jonc 14 33.0 ---------------------------- Joncs total length m (both sides) 19.47 9. 3D-SHAPING DETAILS ------------------------------------------- 10. INFORMATIVE EXTRADOS AND INTRADOS COEFFICIENTS ------------------------------------------- Rib panel/rib (left) panel/rib (right) 0 extrados 1.00000 1.00000 1 extrados 1.00000 1.00000 2 extrados 1.00000 1.00000 3 extrados 1.00000 1.00000 4 extrados 1.00000 1.00000 5 extrados 1.00000 1.00000 6 extrados 1.00000 1.00000 7 extrados 1.00000 1.00000 8 extrados 1.00000 1.00000 9 extrados 1.00000 1.00000 10 extrados 1.00000 1.00000 11 extrados 1.00000 1.00000 12 extrados 1.00000 1.00000 13 extrados 1.00000 1.00000 14 extrados 1.00000 1.00000 0 intrados 1.00000 1.00000 1 intrados 1.00000 1.00000 2 intrados 1.00000 1.00000 3 intrados 1.00000 1.00000 4 intrados 1.00000 1.00000 5 intrados 1.00000 1.00000 6 intrados 1.00000 1.00000 7 intrados 1.00000 1.00000 8 intrados 1.00000 1.00000 9 intrados 1.00000 1.00000 10 intrados 1.00000 1.00000 11 intrados 1.00000 1.00000 12 intrados 1.00000 1.00000 13 intrados 1.00000 1.00000 14 intrados 1.00000 1.00000 11. INFORMATION ABOUT AIRFOIL POINTS ------------------------------------------- Rib Total Extra Vents Intra 0 111 66 9 38 1 111 66 9 38 2 111 66 9 38 3 111 66 9 38 4 111 66 9 38 5 111 66 9 38 6 111 66 9 38 7 111 66 9 38 8 111 66 9 38 9 111 66 9 38 10 111 66 9 38 11 111 66 9 38 12 111 66 9 38 13 111 66 9 38 14 111 66 9 38 15 111 66 9 38