The Belgian Grand Prix is upon us, and while some teams arrived quietly, Mercedes, Alpine, and Sauber have rolled into Spa with noteworthy upgrades that promise to shake things up this weekend. With Red Bull deciding against introducing updates after a significant package in Hungary, all eyes are on these three teams as they head into the race with fresh enhancements.
Mercedes has grabbed attention by bringing a host of updates to its W15 model. Changes to the front wing, diffuser, and floor edge wing aim to enhance downforce and drag efficiency. Notably, adjustments to the diffuser’s roof profile are meant to escalate rear camber, thereby increasing local flow acceleration. A revised floor edge wing with an additional flap also contributes to better forward floor load. These updates are complemented by a single-element beam wing designed to reduce local downforce and drag.
Meanwhile, Alpine has introduced the most extensive set of enhancements among all teams. They’ve re-profiled their front wing and redesigned the engine cover for improved cooling, focusing on better airflow efficiency. Their efforts extend to the A524’s rear with new beam and rear wings intended to minimize drag and boost aerodynamic performance. Additionally, Alpine has revised their wing mirrors, taking into account the updated engine cover and sidepod design to optimize airflow.
Sauber, continuing their momentum from Hungary, is not far behind with their own upgrades. The team has altered mirror stays to enhance airflow towards the C38’s rear. Reworked floor fences will now provide more local aero load, supplemented by shorter chord flaps on the front wing to balance a lower rear wing configuration. The revamped rear wing upper flap and a new beam wing further refine the aero dynamics to suit the race’s demands.
In sum, Mercedes, Alpine, and Sauber have taken a strategic leap forward with their latest upgrades at the Belgian Grand Prix, aiming for better performance and competitive edge. These developments not only highlight their commitment to innovation but also set the stage for an exciting contest this weekend.
