Ricerc@Sapienza

Lattice materials can overcome the need of light and stiff structures in the aerospace industry. The wing leading edge is one of the most critical
parts for both on-board subsystem and structure features: it must withstand to the aerodynamic loads and bird-strike, integrating also the anti-ice
system functions. Nowadays, this part is made by different components bonded together such as external skin, internal passageways, and feeding
tubes. In the present work, a single-piece multifunctional panel made by additive manufacturing will be developed. Optimal design and
manufacturing are discussed according to technological constraints, aeronautical performances and sustainability.