A method of forming a barrel structure (1000), the barrel structure being usable for an engine nacelle. The method comprises the installation of a vacuum bag over a three dimensional preform of a barrel structure. on a mold (2202), placing the preform inside an oven (2204), infusing resin (2206), curing (2208) and removing steps (2210, 2212, 2216) as well as drilling holes in the inner and outer barrel skin (2218).
UNITIZED ENGINE NACELLE STRUCTURE
MODULARE TRIEBWERKSGONDELSTRUKTUR
STRUCTURE DE NACELLE MOTEUR MODULAIRE
2016-07-13
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F02K JET-PROPULSION PLANTS , Strahltriebwerke |