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: gnuA2 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 3.21 assiette 4.38 total height hcp (inc risers) 701. cm risers 47. cm calage, pilot centering % cm 25.00 74.38 center pressure (estimation) cm 43.00 127.93 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 6 3 1 12 L = 47.00 47.00 7.82 2 1 2 1 2 3 1 4 L = 484.00 483.88 3.02 3 1 2 2 2 3 1 8 L = 473.00 472.90 2.71 4 1 2 3 2 3 1 12 L = 457.00 456.92 2.09 5 1 3 1 1 3 1 2 L = 162.42 162.37 1.53 6 1 3 2 1 3 1 4 L = 157.47 157.43 1.49 7 1 3 3 1 3 1 6 L = 162.46 162.42 1.41 8 1 3 4 1 3 1 8 L = 156.22 156.18 1.29 9 1 3 5 1 3 1 10 L = 162.86 162.83 1.11 10 1 3 6 1 3 1 12 L = 153.11 153.08 0.98 11 2 1 1 12 3 4 15 L = 47.00 47.00 10.37 12 2 2 1 2 3 2 4 L = 479.00 478.88 3.02 13 2 2 2 2 3 2 8 L = 468.00 467.90 2.71 14 2 2 3 2 3 2 12 L = 453.00 452.92 2.09 15 2 2 4 6 3 4 15 L = 432.00 431.91 2.55 16 2 3 1 1 3 2 2 L = 163.13 163.08 1.53 17 2 3 2 1 3 2 4 L = 157.51 157.46 1.49 18 2 3 3 1 3 2 6 L = 162.11 162.07 1.41 19 2 3 4 1 3 2 8 L = 155.87 155.83 1.29 20 2 3 5 1 3 2 10 L = 162.28 162.25 1.11 21 2 3 6 1 3 2 12 L = 154.31 154.28 0.98 22 2 3 7 1 3 1 14 L = 161.03 161.01 0.66 23 2 3 8 1 3 2 14 L = 159.58 159.56 0.66 24 2 3 9 1 3 1 15 L = 150.57 150.56 0.43 25 2 3 10 1 3 2 15 L = 151.29 151.28 0.43 26 2 3 11 1 3 3 15 L = 156.06 156.05 0.25 27 2 3 12 1 3 4 15 L = 164.53 164.53 0.12 28 3 1 1 6 3 3 12 L = 47.00 47.00 4.40 29 3 2 1 2 3 3 4 L = 483.00 482.93 1.73 30 3 2 2 2 3 3 8 L = 473.00 472.94 1.55 31 3 2 3 2 3 3 12 L = 461.00 460.96 1.13 32 3 3 1 1 3 3 2 L = 162.64 162.61 0.88 33 3 3 2 1 3 3 4 L = 158.01 157.99 0.85 34 3 3 3 1 3 3 6 L = 162.52 162.49 0.81 35 3 3 4 1 3 3 8 L = 157.04 157.02 0.74 36 3 3 5 1 3 3 10 L = 160.77 160.75 0.63 37 3 3 6 1 3 3 12 L = 154.79 154.77 0.49 38 4 1 1 5 3 4 10 L = 47.00 47.00 1.95 39 4 2 1 2 3 4 4 L = 502.00 501.97 0.86 40 4 2 2 3 3 4 10 L = 485.00 484.96 1.09 41 4 3 1 1 3 4 2 L = 163.16 163.15 0.44 42 4 3 2 1 3 4 4 L = 158.33 158.31 0.43 43 4 3 3 1 3 4 6 L = 178.21 178.20 0.40 44 4 3 4 1 3 4 8 L = 158.14 158.13 0.37 45 4 3 5 1 3 4 10 L = 162.54 162.53 0.32 46 5 1 1 9 3 6 14 L = 259.00 0.00 0.00 47 5 2 1 3 3 6 6 L = 300.00 0.00 0.00 48 5 2 2 3 3 6 10 L = 271.00 0.00 0.00 49 5 2 3 3 3 6 14 L = 250.00 0.00 0.00 50 5 3 1 1 3 6 3 L = 156.75 0.00 0.00 51 5 3 2 1 3 6 4 L = 132.14 0.00 0.00 52 5 3 3 1 3 6 6 L = 131.59 0.00 0.00 53 5 3 4 1 3 6 7 L = 149.84 0.00 0.00 54 5 3 5 1 3 6 8 L = 132.68 0.00 0.00 55 5 3 6 1 3 6 10 L = 133.54 0.00 0.00 56 5 3 7 1 3 6 11 L = 145.61 0.00 0.00 57 5 3 8 1 3 6 12 L = 132.26 0.00 0.00 58 5 3 9 1 3 6 14 L = 125.03 0.00 0.00 Total line lengths (without loops) = 246.79 Total line lengths (with loops) = 269.99 (estimation of 10 cm additional per loop) 5. Adjustment seam parameters on the inner side of extrados panels (fig. 10 of the manual) ------------------------------------------------- Points number= 16 scale= 1.0000000000000000E-002 Rib= 1 dif= 1.7205479258567636E-004 Rib= 2 dif= 1.2589651784803025E-003 Rib= 3 dif= 2.4778143076686020E-003 Rib= 4 dif= 3.7599613336826467E-003 Rib= 5 dif= 5.0875958326081876E-003 Rib= 6 dif= 6.4016518135892398E-003 Rib= 7 dif= 8.0316070447896230E-003 Rib= 8 dif= 1.0605084343300888E-002 Rib= 9 dif= 1.4055180482862273E-002 Rib= 10 dif= 1.7385265638085148E-002 Rib= 11 dif= 2.0486496465556846E-002 Rib= 12 dif= 2.3218424190313183E-002 Rib= 13 dif= 2.5253444760104618E-002 Rib= 14 dif= 2.7410955853068100E-002 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 3294.78 0.806 extra 1 2782.63 2782.63 2782.72 0.092 intra 2 3283.80 3283.22 3284.24 1.025 extra 2 2773.62 2773.54 2773.65 0.108 intra 3 3251.36 3251.06 3252.36 1.305 extra 3 2746.45 2746.37 2746.48 0.107 intra 4 3197.88 3197.81 3199.33 1.519 extra 4 2701.46 2701.40 2701.52 0.122 intra 5 3123.33 3123.49 3125.20 1.718 extra 5 2638.66 2638.61 2638.75 0.140 intra 6 3027.99 3028.39 3030.46 2.065 extra 6 2558.32 2558.27 2558.40 0.121 intra 7 2912.11 2912.64 2914.98 2.342 extra 7 2460.49 2460.49 2460.62 0.132 intra 8 2772.49 2773.36 2776.26 2.900 extra 8 2342.83 2342.83 2342.98 0.150 intra 9 2593.04 2594.46 2597.83 3.377 extra 9 2191.69 2191.70 2191.88 0.182 intra 10 2375.06 2377.01 2380.87 3.859 extra 10 2007.98 2008.01 2008.21 0.198 intra 11 2123.50 2125.70 2130.19 4.488 extra 11 1795.61 1795.71 1795.86 0.152 intra 12 1845.07 1847.56 1852.18 4.625 extra 12 1560.61 1560.75 1560.94 0.194 intra 13 1547.01 1549.82 1555.15 5.332 extra 13 1309.09 1309.23 1309.33 0.133 intra 14 1236.93 1239.41 1246.61 7.206 extra 14 1046.75 1047.00 1047.44 0.432 intra 15 832.80 833.11 - 0.306 extra 15 773.97 773.93 - 0.047 intra Panel distorsions in the leading edge (mm): ------------------------------------------- Panel D. extra D. intra 0 0.0000 0.0000 1 0.0000 0.0000 2 -0.0000 0.0000 3 0.0000 0.0000 4 0.0000 0.0000 5 0.0000 0.0000 6 0.0000 0.0000 7 0.0000 0.0000 8 0.0000 0.0000 9 0.0000 0.0000 10 -0.0000 0.0000 11 0.0000 0.0000 12 0.0000 0.0000 13 -0.0000 0.0000 14 0.0000 0.0000 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 Jonc 11 56.5 ---------------------------- Group 2 ---------------------------- 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 1.00024 1.00018 2 extrados 1.00031 1.00009 3 extrados 1.00040 1.00002 4 extrados 1.00048 0.99995 5 extrados 1.00055 0.99987 6 extrados 1.00068 0.99982 7 extrados 1.00080 0.99969 8 extrados 1.00105 0.99945 9 extrados 1.00130 0.99918 10 extrados 1.00162 0.99896 11 extrados 1.00211 0.99865 12 extrados 1.00250 0.99819 13 extrados 1.00344 0.99800 14 extrados 1.00581 0.99963 0 intrados 1.00000 1.00000 1 intrados 1.00003 1.00003 2 intrados 1.00004 1.00003 3 intrados 1.00004 1.00003 4 intrados 1.00005 1.00002 5 intrados 1.00005 1.00002 6 intrados 1.00005 1.00000 7 intrados 1.00006 1.00000 8 intrados 1.00007 1.00000 9 intrados 1.00008 0.99999 10 intrados 1.00010 0.99994 11 intrados 1.00009 0.99991 12 intrados 1.00013 0.99990 13 intrados 1.00008 0.99976 14 intrados 1.00041 1.00007 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