Search Results

This work focuses on optimizing the aerodynamic design of a vehicle produced for supersport use. The main objective was to search for the best performance in terms of aerodynamics by optimizing the behavior with slight changes, in order to respect the distinctive forms of the fairing of the vehicle, keeping the motorbike recognizable: in this way the rules of road competitions, such as the World Super Bike Championship, are fulfilled, since the fairing equipment remains quite similar to the OEM one. As a matter of fact, the optimization was obtained by realizing slight changes and suitable aerodynamic appendices that can be produced aftermarket.

The problems which arise during the design of a motorcycle, may affect the proper functioning of the vehicle, and ride comfort. This type of problem is particularly found in sport where mechanical components which can cause malfunctioning should, be replaced quickly within a very limited time. This work is an investigation of the swingarm component. The aim is to link objective data such as stiffness and natural frequencies (derived through the application of scientific method) with subjective information such as handling and comfort perceived by professional riders. The testers were two riders of the 2008 World SuperBike Championship. They were chosen to represent two kinds of driving behaviors: one of them had a affable riding attitude, whereas, the second was more aggressive. Three motorcycle swingarms used in the 2008 World SuperBike Championship, were mechanically characterized: FEM and experimental investigations were performed.