LABORATORI D'ENVOL PARAGLIDING 2.96 version "Baldiri" by Pere Casellas 2010-2019 http://www.laboratoridenvol.com General Public License GNU/GPL 3.0 Brand: LABORATORI D'ENVOL Paraglider model: gnuLAB4 scale: 1.0000000000000000 1. MAIN PARAMETERS: ------------------------------------------------- Flat area = 25.00 m2 269.1 ft2 Flat span = 11.51 m 37.8 ft Flat A/R = 5.30 Projected area = 21.93 m2 236.0 ft2 Projected span = 9.46 m 31.0 ft Projected A/R = 4.08 Flattening = 0.12 More geometric parameters: Vault arrow = 2.54 m Proj_span/arrow = 3.73 Line heigth (included risers) = 7.47 m Proj_span/Line_heigth = 1.35 Karabiners - wingtip = 6.50 m Proj_span/(Karabiners - wingtip) = 1.45 Wing type is: ds Planform center of gravity at 52.25 % from leading edge 2. CALAGE PROPERTIES: ------------------------------------------------- finesse GR 8.60 glide angle 6.63 AoA 4.14 assiette 2.49 total height hcp (inc risers) -0. cm risers 47. cm calage, pilot centering % cm 31.00 83.99 center pressure (estimation) cm 43.00 116.50 karabiners (x,y,z) 20.00 84.04 747.00 3. RIB PROPERTIES: ------------------------------------------------- Ribs number = 46 Cells number = 45 Rib - Chord - washin - beta ------------------------------------------------- 1 270.94 0.000 1.01 2 270.32 0.010 3.17 3 269.08 0.031 5.34 4 267.20 0.062 7.51 5 264.72 0.103 9.68 6 261.60 0.155 11.85 7 257.87 0.217 13.86 8 253.52 0.289 16.26 9 248.54 0.372 19.36 10 242.93 0.465 22.25 11 236.70 0.569 25.14 12 229.83 0.683 28.03 13 222.32 0.808 30.92 14 214.17 0.943 33.60 15 204.87 1.097 36.62 16 193.36 1.289 40.38 17 179.80 1.514 44.14 18 164.30 1.771 47.90 19 147.03 2.058 51.29 20 128.17 2.371 55.64 21 107.89 2.708 67.43 22 86.39 3.065 78.87 23 63.85 4.500 89.23 Cell width (cm) 0 28.26 1 28.24 2 28.18 3 28.11 4 28.00 5 27.87 6 27.72 7 27.53 8 27.33 9 27.09 10 26.83 11 26.54 12 26.23 13 25.89 14 25.50 15 25.02 16 24.45 17 23.81 18 23.09 19 22.30 20 21.45 21 20.57 22 19.62 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 4 1 20 L = 47.00 47.00 10.07 2 1 2 1 4 4 1 6 L = 413.00 412.87 3.91 3 1 2 2 4 4 1 13 L = 405.00 404.89 3.53 4 1 2 3 4 4 1 20 L = 388.00 387.92 2.63 5 1 3 1 2 4 1 3 L = 175.00 174.93 1.97 6 1 3 2 2 4 1 6 L = 175.00 174.93 1.93 7 1 3 3 2 4 1 9 L = 175.00 174.94 1.85 8 1 3 4 2 4 1 13 L = 175.00 174.94 1.68 9 1 3 5 2 4 1 16 L = 175.00 174.95 1.49 10 1 3 6 2 4 1 20 L = 175.00 174.96 1.14 11 1 4 1 1 4 1 1 L = 112.13 112.10 0.99 12 1 4 2 1 4 1 3 L = 104.92 104.90 0.98 13 1 4 3 1 4 1 4 L = 103.82 103.80 0.98 14 1 4 4 1 4 1 6 L = 106.67 106.65 0.96 15 1 4 5 1 4 1 7 L = 114.97 114.95 0.94 16 1 4 6 1 4 1 9 L = 107.47 107.45 0.91 17 1 4 7 1 4 1 11 L = 104.67 104.65 0.87 18 1 4 8 1 4 1 13 L = 106.65 106.64 0.81 19 1 4 9 1 4 1 14 L = 119.71 119.69 0.78 20 1 4 10 1 4 1 16 L = 109.33 109.31 0.71 21 1 4 11 1 4 1 18 L = 102.07 102.05 0.60 22 1 4 12 1 4 1 20 L = 99.33 99.31 0.54 23 2 1 1 16 3 4 23 L = 47.00 47.00 10.73 24 2 2 1 4 4 2 6 L = 407.00 406.87 3.91 25 2 2 2 4 4 2 13 L = 399.00 398.89 3.53 26 2 2 3 4 4 2 20 L = 383.00 382.92 2.63 27 2 2 4 4 3 4 23 L = 451.00 450.98 0.67 28 2 3 1 2 4 2 3 L = 175.00 174.93 1.97 29 2 3 2 2 4 2 6 L = 175.00 174.93 1.93 30 2 3 3 2 4 2 9 L = 175.00 174.94 1.85 31 2 3 4 2 4 2 13 L = 175.00 174.94 1.68 32 2 3 5 2 4 2 16 L = 175.00 174.95 1.49 33 2 3 6 2 4 2 20 L = 175.00 174.96 1.14 34 2 3 7 1 3 1 23 L = 180.08 180.07 0.23 35 2 3 8 1 3 2 23 L = 179.97 179.96 0.23 36 2 3 9 1 3 3 23 L = 181.69 181.68 0.13 37 2 3 10 1 3 4 23 L = 184.64 184.63 0.07 38 2 4 1 1 4 2 1 L = 112.39 112.37 0.99 39 2 4 2 1 4 2 3 L = 105.02 105.00 0.98 40 2 4 3 1 4 2 4 L = 103.82 103.80 0.98 41 2 4 4 1 4 2 6 L = 106.44 106.42 0.96 42 2 4 5 1 4 2 7 L = 114.62 114.60 0.94 43 2 4 6 1 4 2 9 L = 107.30 107.28 0.91 44 2 4 7 1 4 2 11 L = 104.60 104.58 0.87 45 2 4 8 1 4 2 13 L = 106.59 106.57 0.81 46 2 4 9 1 4 2 14 L = 118.73 118.71 0.78 47 2 4 10 1 4 2 16 L = 109.25 109.23 0.71 48 2 4 11 1 4 2 18 L = 103.12 103.11 0.60 49 2 4 12 1 4 2 20 L = 101.08 101.07 0.54 50 3 1 1 22 4 3 20 L = 47.00 47.00 8.27 51 3 2 1 9 4 4 7 L = 415.00 414.88 3.62 52 3 2 2 9 4 4 16 L = 405.00 404.90 3.18 53 3 2 3 4 4 3 20 L = 388.00 387.95 1.46 54 3 3 1 2 4 3 3 L = 175.00 174.96 1.13 55 3 3 2 2 4 3 6 L = 174.00 173.96 1.11 56 3 3 3 2 4 4 3 L = 175.00 174.98 0.56 57 3 3 4 3 4 4 7 L = 175.00 174.97 0.82 58 3 3 5 2 4 3 9 L = 175.00 174.96 1.06 59 3 3 6 2 4 3 13 L = 175.00 174.97 0.96 60 3 3 7 2 4 4 11 L = 175.00 174.98 0.51 61 3 3 8 3 4 4 16 L = 175.00 174.98 0.66 62 3 3 9 2 4 3 16 L = 175.00 174.97 0.85 63 3 3 10 2 4 3 20 L = 175.00 174.98 0.61 64 3 4 1 1 4 3 1 L = 109.41 109.39 0.57 65 3 4 2 1 4 3 3 L = 101.07 101.06 0.56 66 3 4 3 1 4 3 4 L = 100.40 100.39 0.56 67 3 4 4 1 4 3 6 L = 102.25 102.24 0.55 68 3 4 5 1 4 4 1 L = 123.02 123.02 0.28 69 3 4 6 1 4 4 3 L = 114.82 114.82 0.28 70 3 4 7 1 4 4 4 L = 116.69 116.68 0.28 71 3 4 8 1 4 4 6 L = 112.65 112.65 0.27 72 3 4 9 1 4 4 7 L = 118.99 118.99 0.27 73 3 4 10 1 4 3 7 L = 120.02 120.01 0.54 74 3 4 11 1 4 3 9 L = 109.02 109.01 0.52 75 3 4 12 1 4 3 11 L = 102.54 102.53 0.49 76 3 4 13 1 4 3 13 L = 100.74 100.73 0.46 77 3 4 14 1 4 4 9 L = 121.45 121.44 0.26 78 3 4 15 1 4 4 11 L = 114.38 114.37 0.25 79 3 4 16 1 4 4 13 L = 112.83 112.83 0.23 80 3 4 17 1 4 4 14 L = 110.15 110.14 0.22 81 3 4 18 1 4 4 16 L = 117.84 117.84 0.20 82 3 4 19 1 4 3 14 L = 117.44 117.43 0.45 83 3 4 20 1 4 3 16 L = 108.29 108.29 0.40 84 3 4 21 1 4 3 18 L = 102.36 102.36 0.34 85 3 4 22 1 4 3 20 L = 102.50 102.49 0.27 86 4 1 1 11 3 6 22 L = 300.00 0.00 0.00 87 4 2 1 4 4 6 8 L = 233.00 0.00 0.00 88 4 2 2 4 4 6 16 L = 201.00 0.00 0.00 89 4 2 3 3 3 6 22 L = 288.00 0.00 0.00 90 4 3 1 2 4 6 4 L = 120.00 0.00 0.00 91 4 3 2 2 4 6 8 L = 120.00 0.00 0.00 92 4 3 3 2 4 6 12 L = 120.00 0.00 0.00 93 4 3 4 2 4 6 16 L = 120.00 0.00 0.00 94 4 3 5 1 3 6 18 L = 113.94 0.00 0.00 95 4 3 6 1 3 6 20 L = 104.34 0.00 0.00 96 4 3 7 1 3 6 22 L = 101.86 0.00 0.00 97 4 4 1 1 4 6 2 L = 113.32 0.00 0.00 98 4 4 2 1 4 6 4 L = 92.38 0.00 0.00 99 4 4 3 1 4 6 6 L = 81.11 0.00 0.00 100 4 4 4 1 4 6 8 L = 80.07 0.00 0.00 101 4 4 5 1 4 6 10 L = 100.90 0.00 0.00 102 4 4 6 1 4 6 12 L = 88.93 0.00 0.00 103 4 4 7 1 4 6 14 L = 84.59 0.00 0.00 104 4 4 8 1 4 6 16 L = 87.65 0.00 0.00 Total line lengths (without loops) = 318.08 Total line lengths (with loops) = 359.68 (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 2960.26 2960.26 2960.26 0.000 extra 1 2557.91 2557.91 2557.91 0.005 intra 2 2953.48 2953.48 2953.48 0.000 extra 2 2552.05 2552.05 2552.06 0.004 intra 3 2939.93 2939.93 2939.93 0.000 extra 3 2540.35 2540.35 2540.35 0.005 intra 4 2919.39 2919.39 2919.39 0.000 extra 4 2522.60 2522.60 2522.60 0.007 intra 5 2892.30 2892.30 2892.30 0.000 extra 5 2499.18 2499.18 2499.19 0.008 intra 6 2858.21 2858.21 2858.21 0.000 extra 6 2469.73 2469.73 2469.74 0.009 intra 7 2817.46 2817.46 2817.46 0.000 extra 7 2434.51 2434.51 2434.52 0.010 intra 8 2769.93 2769.93 2769.93 0.000 extra 8 2393.45 2393.45 2393.46 0.010 intra 9 2715.52 2715.52 2715.52 0.000 extra 9 2346.43 2346.43 2346.44 0.012 intra 10 2654.22 2654.22 2654.22 0.000 extra 10 2293.47 2293.47 2293.48 0.013 intra 11 2586.15 2586.15 2586.15 0.000 extra 11 2234.65 2234.65 2234.66 0.014 intra 12 2511.09 2511.09 2511.09 0.000 extra 12 2169.79 2169.79 2169.81 0.015 intra 13 2429.04 2429.04 2429.04 0.000 extra 13 2098.89 2098.89 2098.91 0.016 intra 14 2339.99 2339.99 2339.99 0.000 extra 14 2021.95 2021.95 2021.97 0.018 intra 15 2238.38 2238.38 2238.38 0.000 extra 15 1934.15 1934.15 1934.17 0.020 intra 16 2112.63 2112.63 2112.63 0.000 extra 16 1825.48 1825.48 1825.51 0.022 intra 17 1964.47 1964.47 1964.47 0.000 extra 17 1697.46 1697.47 1697.49 0.025 intra 18 1795.12 1795.12 1795.12 0.000 extra 18 1551.13 1551.13 1551.16 0.028 intra 19 1606.43 1606.43 1606.43 0.000 extra 19 1388.08 1388.09 1388.12 0.029 intra 20 1400.37 1400.37 1400.37 0.000 extra 20 1210.03 1210.03 1210.05 0.019 intra 21 1178.79 1178.79 1178.79 0.000 extra 21 1018.56 1018.57 1018.60 0.022 intra 22 943.89 943.89 943.89 0.000 extra 22 815.58 815.60 815.62 0.024 intra 23 638.50 638.50 - 0.000 extra 23 599.36 599.36 - 0.004 intra Panel distorsions in the leading edge (mm): ------------------------------------------- Panel D. extra D. intra 0 0.0074 0.0008 1 0.0067 0.0005 2 0.0021 0.0004 3 -0.0057 0.0001 4 -0.0165 -0.0005 5 -0.0309 -0.0012 6 -0.0485 -0.0018 7 -0.0681 -0.0030 8 -0.0890 -0.0044 9 -0.0001 -0.0059 10 -0.0002 -0.0072 11 -0.0003 -0.0090 12 -0.0005 -0.0115 13 -0.0007 -0.0132 14 -0.0016 -0.0196 15 -0.0047 -0.0313 16 -0.0117 -0.0472 17 -0.0239 -0.0678 18 -0.0430 -0.0897 19 -0.0658 -0.0162 20 -0.0595 -0.0237 21 -0.0899 -0.0329 22 -0.0418 -0.0301 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 31.00 2 -1.00 -2.36 -1.40 0.00 26.20 3 -2.00 -4.71 -2.80 0.00 21.43 4 -3.00 -7.06 -4.20 0.00 16.72 5 -4.00 -9.40 -5.60 0.00 12.16 b) Speed system pivot in first riser: ------------------------------------------- i alpha A B C Calage 1 -0.00 0.00 0.00 0.00 31.00 2 -1.00 0.00 0.96 2.35 26.19 3 -2.00 0.00 1.92 4.69 21.37 4 -3.00 0.00 2.89 7.03 16.54 5 -4.00 0.00 3.85 9.36 11.72 c) Trimer system pivot in first riser: ------------------------------------------- i alpha A B C Calage 1 0.00 0.00 0.00 0.00 31.00 2 1.00 0.00 -0.96 -2.35 35.81 3 2.00 0.00 -1.92 -4.71 40.61 4 3.00 0.00 -2.89 -7.07 45.40 5 4.00 0.00 -3.85 -9.43 50.18 d) Trimer system pivot in last riser: ------------------------------------------- i alpha A B C Calage 1 0.00 0.00 0.00 0.00 31.00 2 1.00 2.36 1.40 0.00 35.82 3 2.00 4.72 2.80 0.00 40.64 4 3.00 7.08 4.20 0.00 45.47 5 4.00 9.45 5.60 0.00 50.29 8. NYLON RODS (JONCS) TYPE 1 ------------------------------------------- Jonc 1 73.2 Jonc 2 73.1 Jonc 3 72.7 Jonc 4 72.2 Jonc 5 71.6 Jonc 6 70.7 Jonc 7 69.7 Jonc 8 68.5 Jonc 9 67.2 Jonc 10 65.7 Jonc 11 64.0 Jonc 12 62.1 Jonc 13 60.1 Jonc 14 57.9 Jonc 15 55.4 Jonc 16 54.5 Jonc 17 50.7 Jonc 18 46.3 Jonc 19 41.5 Jonc 20 36.2 Jonc 21 30.4 Jonc 22 24.4 Joncs total length (both sides) 2576.1