FROM AVIATION PATENTS TO TWO WHEELS: THE PROFITABILITY OF THE FORWARD SWEPT WING AS A UNIVERSAL AERODYNAMIC SOLUTION BETWEEN AERONAUTICS, FORMULA 1, HYPERCARS, AND MOTORCYCLE CHASSIS DESIGN/DAI BREVETTI SULL'AVIAZIONE ALLE DUE RUOTE: LA PROFICUITÀ DELLA FRECCIA NEGATIVA COME SOLUZIONE AERODINAMICA UNIVERSALE TRA AERONAUTICA, FORMULA 1, HYPERCAR E CICLISTICHE MOTOCICLISTICHE

This publication explores the universal fluid dynamic profitability and structural scalability of forward swept wing (FSW) geometries through a trans-sectoral engineering analysis. While historically restricted in aerospace due to the bottleneck of aeroelastic divergence, this work demonstrates how FSW aerodynamic principles can be successfully cross-applied to modern ground mobility and tactical flight systems.

 

By analyzing historical precedents—ranging from the iconic Renault R25 Formula 1 single-seater to the dual-profile boomerang wing of the Koenigsegg Jesko Attack—we map the physical pillars of centripetal airflow (in-wash) and boundary layer management. Furthermore, the paper bridges these concepts with high-performance cycling cockpits and missile terminal dynamics.

 

The core scientific contribution of this study centers on innovative, patent-pending structural and kinematic methodologies designed to neutralize historical aerodynamic limits. First, we outline an aftermarket motorcycle wing device (Patent IT2022000017802 and pending European derivations) linked via a single hyperstatic node to the lower steering head, resolving the historical conflict between front-end downforce and radiator thermal exchange without disrupting suspension hydraulics. Second, we introduce advanced aerospace conceptual models for unmanned aerial vehicles (UAVs) and tiltrotors based on multi-pivot variable geometries and sequential sliding dual-wing transitions, establishing a novel mechanical path to suppress aeroelastic divergence across transonic and supersonic flight regimes.