Recent progress in composite materials application for Ariane
Abstract
Reductions in dry mass by using carbon fiber reinforced plastics (CFRP) in launch vehicles are illustrated. The interstage structure of the Ariane second stage as CFRP and metal structure are compared. The CFRP shell comprises built up walls of inner and outer skin, covering stiffening stringers and frames. Attachment flanges are also made of CFRP. The CFRP structure mass is 157 kg, compared with 240 kg for aluminum.
- Publication:
-
In CNES The Future of Launchers in Europe
- Pub Date:
- 1982
- Bibcode:
- 1982cnes.rept..515K
- Keywords:
-
- Ariane Launch Vehicle;
- Carbon Fiber Reinforced Plastics;
- Technology Utilization;
- Aluminum Alloys;
- Cylindrical Shells;
- Design Analysis;
- Filament Winding;
- Weight Reduction;
- Launch Vehicles and Space Vehicles