*********************************************************** * HANG GLIDER DATA *********************************************************** *********************************************************** * 1. BASIC DATA *********************************************************** * LEHG version 0.12 * Brand name "GG Hang Gliders" * Wing name "Rogallo 18 ft" * Drawing scale 1. * Wing scale 1. *********************************************************** * 2. GEOMETRY *********************************************************** * Wing type 1 * Nose angle 80 * Point crossbar in le 354.165 * Leading edge length 555.4 * Leading edge deflections 1,2,Z 0. 0. 0. * Crossbar center 271.311 * Point triangle and angle 271.311 90 * Point antenna and angle 271.311 90 * Max sail chord 553.21 * Point rear keel cable 540.0 * Point keel 553.21 * Antenna 150 * Control bar 155 * Downtube length 160 * Vertical downtube 15 * Billow angle 4 * Sail offsets le_f keel le_r 5. 5. 0. *********************************************************** * 2. SAIL TRAILING EDGE *********************************************************** * Definition type 1 9 1 43.47397 530.00744 2 90.42851 507.58718 3 136.58802 488.05383 4 173.10943 474.26916 5 205.33596 463.28103 6 243.45370 451.65924 7 278.84876 442.16282 8 313.61104 434.01818 9 337.73043 429.04157 *********************************************************** * 3. SAIL IN KEEL *********************************************************** 3 Type 3 *********************************************************** * 4. BATTENS *********************************************************** * Extrados battens 0 Number of battens * Intrados battens 0 Number of battens *********************************************************** * 5. WASHOUT BARS *********************************************************** 0 *********************************************************** * 6. SPROG BARS *********************************************************** 0 *********************************************************** * 7. DEFLECTORS *********************************************************** 0 *********************************************************** * 8. BOWSPRIT HANG GLIDER *********************************************************** 0 *********************************************************** * 9. DRAW SAIL LINES *********************************************************** 2 Number of sail lines 1 97.17 504.7342 0.0 388.9310 210 2 237.0345 453.6164 0.0 171.1296 100 *********************************************************** * 10. NOSE PLATE DATA *********************************************************** 1 np_a 6.0 np_b 0.0 np_c 5.08 np_r 2.54 np_t 0.3 bh_ke 2.54 bh_le 2.54 *********************************************************** * 11. PARTS TO DRAW *********************************************************** 1 7 Keel (1) 1 7 Leading edges (2) 1 7 Crossbar (3) 0 7 Bowsprit (4) 1 7 Antenna (5) 1 7 Triangle (6) 0 3 Washout tubes (7) 0 30 Battens extra (8) 0 192 Battens intra (9) 0 6 Deflectors (10) 0 9 Deflectors cables (11) 1 9 Lower cables rigging (12) 1 9 Upper cables rigging (13) 1 9 Bowsprit cables (14) 1 5 Trailing edge sail (15) 1 53 Straight LE reference line (16)