Project description
Towards the next generation of airframe and engine parts
One of the EU’s priorities is to advance the design, production and field operation of multifunctional and intelligent airframe and engine parts. New technologies emerging as a result of advances in European research and innovation can help meet this goal. However, key obstacles surrounding the entire aircraft component value chain will need to be overcome first. Tackling these challenges, the EU-funded SUSTAINair project aims to address each stage of the component value chain by developing and introducing novel concepts and techniques that will shape design, manufacturing, maintenance, repair, overhaul and recycling processes for lightweight, multifunctional and intelligent airframe and engine parts.
Objective
Multiple challenges exist with respect to the development of multifunctional and intelligent airframe and engine parts. These are situated along the entire aircraft component value chain - design, manufacturing, MRO and recycling. SUSTAINair addresses each of these phases. With respect to design, new joining techniques for metal and composite designs are developed and demonstrated. For metal joining, these include a novel pin-pattern creation with Laser Powder Bed Fusion/Wire Arc Additive Manufacturing/Laser Direct Energy Deposition. For composites, these consist of thermoplastic welding. With respect to both design and manufacturing, a flexible wing with morphing capabilities is made industrially possible by introducing a novel concept using tailored elastomers, seamless integrated with conventional structural wing parts for lowest integration risk, providing a realistic industrial morphing technology. The problem of high production waste in the manufacture of composite materials, Ti AM and Al HPDC is addressed, thereby reducing waste streams, e.g.: For thermoset prepreg manufacturing waste and thermoplastic waste, new recycled materials are developed and characterized to allow re-use with recyclability up to 100%, bringing FTB ratio close to 1 (KET3-KPI); Increased BTF ratio of Ti powders by using it 6x (vs. 1x now) (KET4-KPI); Incredible BTF ratio <1.1 by advanced HPDC processing of thermal stable nano-eutectics (KET5-KPI). A Structural Health Monitoring system optimizing MRO activity is proven using radically new ZnO nanowires, which will be integrated into polymer as well as metal parts. Finally, SUSTAINair raises the bar with respect to aircraft EoL, introducing Industry 4.0 automated technology for robotic dismantling.
Fields of science
- engineering and technologyenvironmental engineeringwaste managementwaste treatment processesrecycling
- engineering and technologymaterials engineeringcomposites
- engineering and technologymechanical engineeringvehicle engineeringaerospace engineeringaircraft
- engineering and technologymechanical engineeringmanufacturing engineeringadditive manufacturing
- natural sciencesphysical sciencesopticslaser physics
Keywords
Programme(s)
Funding Scheme
RIA - Research and Innovation actionCoordinator
5282 Ranshofen
Austria