BENEFITS AND CHALLENGES IN DESIGN, OPTIMIZATION, AND RECYCLING OF  COMPOSITE MATERIALS USED IN THE AEROSPACE INDUSTRY

Paula-Malina Vieriu; Ionel Simion

Authors

Paula-Malina Vieriu National University of Science and Technology POLITEHNICA Bucharest
Ionel Simion National University of Science and Technology POLITEHNICA Bucharest

Keywords:

Composite materials, aerospace industry, repairability, recycling technologies, durability

Abstract

This article explores the application of composite materials in the aerospace industry, emphasizing their advantages, including reduced weight, enhanced durability, and better aerodynamic performance. While these materials are crucial for improving fuel efficiency and aircraft performance, they present challenges such as high costs, repair difficulties, and recycling issues. Proposed solutions involve automating manufacturing, developing more affordable materials, refining recycling methods, and introducing new designs for specific components.

Downloads

Download data is not yet available.

References

Andrew C. Marshall, Composite Basics, Sixth Edition, first printing August 2001, published bz Marshall Consulting, printed in the United States of America, total number of pages 195.

Research Gate. (n.d.). Composite structure of Boeing 787. Available at: https://www.researchgate.net/figure/Composite structure-of-Boeing-787_fig3_317607272, Accessed: 2025-03-29.

Airbus Aircraft. (n.d.). Less fuel burn and maintenance. More savings. Available at: https://aircraft.airbus.com/en/newsroom/case study/2023-01-a350-less-operating-cost-more capabilities, Accessed: 2025-03-29.

Airbus. (n.d.). A350 Family. The Long Range Leader. Available at: https://www.airbus.com/en/products services/commercial-aircraft/passenger-aircraft/a350 family, Accessed: 2025-03-29.

Boeing. (n.d.). 787 Dreamliner structural testing program. Available at: https://www.boeing.com/commercial/787/quality info#structural-testing, Accessed: 2025-03-29.

Kawasaki. Powering your potential. (n.d.). Reducing Airframe Weight. Composite material used in the Boeing 787. Available at: https://global.kawasaki.com/en/corp/rd/technologies/a ir2.html, Accessed: 2025-03-29.

Science Direct. Elsevier. (n.d.). About the influence of stamping on thermoplastic-based composites for aeronautical applications. Available at: https://www.sciencedirect.com/science/article/abs/pii/ S135983681200501X, Accessed: 2025-03-29.

B. Vieille, W. Albouy, L. Chevalier, L. Taleb (2013) About the influence of stamping on thermoplastic based composites for aeronautical applications. Composites Part B: Engineering, Volume 45, Issue 1, February 2013, Pages 821-834

L. Taleb, S. B. Park, F. L. Matthews, H. M. Wang, A. M. A. Ameen (2011) Advantages and challenges of composite materials in aerospace applications. Composites Part A: Applied Science and Manufacturing, Volume 42, Issue 10, October 2011, Pages 1390-1399

J. L. Joffe, A. M. B. L. Lambourne, C. D. R. Paxton (2015) Advances in the repair of composite materials for aerospace applications. Composites Part B: Engineering, Volume 78, July 2015, Pages 1-14.

J. S. P. R. de Almeida, D. C. A. P. Lima, M. F. M. Vieira, L. C. T. Santos, R. A. Ribeiro (2020) Recycling of composite materials: A review of methods and applications. Journal of Cleaner Production, Volume 276, Article 123178, July 2020.

J. S. P. R. de Almeida, M. F. M. Vieira, D. C. A. P. Lima (2019) Advances in recycling of composite materials: An aerospace industry perspective. Procedia CIRP, Volume 83, 2019, Pages 675-680.

B. Vieille, W. Albouy, L. Chevalier, L. Taleb (2013) About the influence of stamping on thermoplastic based composites for aeronautical applications. Composites Part B: Engineering, Volume 45, Issue 1, February 2013, Pages 821-834.

Research Gate. (n.d.). Recycling loop of carbon fibers from landfills/other scraps. Available at: https://www.researchgate.net/figure/Recycling-loop of-carbon-fibers-from-landfills-other scraps_fig1_342871241, Accessed: 2025-03-30.

Paula-Malina Ichim (Vieriu), dissertation supervisor Conf. Ph.D., Eng.Victor Gabriel Adîr, Design of meal tables placed on the backrests of seats in an airplane cabin. National University for Science and Technology Politehnica Bucharest, Faculty of Aerospace Engineering, Engineering Graphics and Design, july 2024.