SUVs are getting smoother, lower-drag shapes as EVs, hybrids, and emissions rules push efficiency. From underbody panels to ...

In nature, the most aerodynamic shape is that of a drop of water, which has a coefficient of drag (Cd) of 0.05. Unfortunately, this is not a practical shape for a vehicle. An object's Cd, or how much ...

Among the sciences and practices involved in building an automobile, aerodynamics is one of the most important. Creating a car that can efficiently cut through or manipulate the air around it is a ...

Aerodynamic shape optimization and design sits at the intersection of fluid mechanics, computational modelling and advanced optimisation algorithms. This field seeks to refine the contours of ...