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Bi-Stability In The Wakes Of Platooning Ahmed Bodies, Daniel M. Stalters
Bi-Stability In The Wakes Of Platooning Ahmed Bodies, Daniel M. Stalters
Master's Theses
Autonomous heavy vehicles will enable the promise of decreased energy consumption through the ability to platoon in closer formation than is currently safe or legal. It is therefore increasingly important to understand the complex and dynamic wake interactions between vehicles operating in close proximity for aerodynamic gains. In recent years, a growing body of research has documented a bi-stable, shifting wake generated behind the Ahmed reference bluff body. At the same time, studies of platooning Ahmed bodies have focused on changes to the body forces and moments at different following distances or lateral offsets, typically based around time-averaged measurements or …