Figure 5. (a) The cross-section of the wing profile, (b) the thickness distribution of UD plies, biaxial plies and foam core along the wing. Part Spar Caps Shear Webs Skins Wing Fabric - F-1833 F-2402 - Resin - Araldite LY1564 Araldite LY1564 - Hardener - Araldite XP3416 Araldite XP3416 Prepreg HR40 Prepreg - - - Core - Rohacell 51 RIST Rohacell 51 RIST - Preform VBO / LRTM VBO / LRTM VBO / LRTM - Cure Oven Oven Oven - # Parts 2 2 2 - Assembly - - - Glued Materials Production Construction Table 1. The manufacturing variables used to define the analysis. Fabric Name F-1833 F-2402 Prepreg Resin Core Coating HR40 Araldite LY1564 Rohacell 51 Gel coat Material Carbon Carbon Carbon Epoxy PMI Epoxy Width (mm) 1270 1270 1000 - 1219 - Length (m) 91.44 91.44 91.44 - 2.44 - Thickness (mm) 1.04 0.13 0.15 - 18.0 0.05 Areal Weight (gsm) 810 100 134 - 918 - FWF 55% 55% 60% - - - FVF 43.7% 43.7% 49% - - - Density (kg/m3) 1780 1780 1489 1144 51 1235 Cost (€/kg) 32.23 122.44 202.31 3.35 5.57 3.63 w w w. s a m p e . o r g May June 2021 Journal.indd 31 Table 2. The materials variables required by the structure breakdown and materials analysis modules. M AY/J U N E 2 0 2 1 | SAMPE JOURNAL | 31 4/8/2021 12:32:31 PMhttps://www.sampe.org/