How Vortex Generators can Save Fuel and Reduce CO2 Emissions for Trucks
How Vortex Generators can Save Fuel and Reduce CO2 Emissions for Trucks
5 PagesThis white paper explains how vortex generators—like V-Spoilers—reduce aerodynamic drag, which is a major factor in truck fuel consumption and CO₂ emissions. By minimizing airflow separation around a truck, vortex generators can lower drag by up to 7%, equating to a 3.5% fuel savings. CFD simulations validate these results, showing improved airflow around trailers. Effectiveness varies by truck design and spoiler placement, but the technology offers a cost-effective way to boost efficiency and reduce emissions.
