How latest changes are helping charge Aston Martin’s F1 fight back

As part of this continued push, a revised beam wing layout was on the menu for the Japanese Grand Prix, with the team looking to customize its configuration for the demands of the Suzuka layout.

This is a subtle change, especially when we consider the scale of the update unveiled in Singapore, but deemed essential nonetheless.

Sebastian Vettel, aided by the influx of parts, was able to make his way into Q3 for the first time since the Azerbaijan Grand Prix, whilst a good race performance resulted in the German being able to stay ahead of Fernando Alonso’s A522 as they took the chequered flag.

As is the case up and down the grid, and can be seen in the main image above, Aston Martin has designed its rear wing in such a way that the beam wing specification isn’t tied to a specific rear wing. Mechanics are able to disassemble the lower portion of the wing from the upper section.

This method has some drawbacks, in terms of the wing’s design and weight, but it does mean that changes can be made without having to carry an entire suite of different wings to each venue, making it a more versatile and cost-effective option.

The floor that arrived in Singapore also remained for the Japanese GP and marks a shift in the team’s focus to the design of the floor’s edge.

It’s clear to see that the layout has been altered quite significantly, with the various red arrows depicting where the most relevant changes have occurred (old specification inset).

The use of a Gurney flap in the forward section of the floor edge kicks proceedings off, with the jutted section thereafter undergoing a significant makeover. As the floor tapers toward the rear tyre, the introduction of a cutout and floating wing has also been favoured.

It’s a solution we’ve already seen on the likes of the Ferrari F1-75 and Red Bull RB18, with the flap likely connected to an ‘ice skate’ edge wing, as it has been on its rivals’ arrangements.

The use of this flap, in conjunction with a raised section of floor just after the cutout, will help to develop desirable flow structures to help combat tyre squirt. This is a phenomenon caused by the rotation and deformation of the tyre and, left untamed, can rob the diffuser of performance. 

Alfa Romeo C42 front wing detail

Photo by: Giorgio Piola

Aston Martin’s nearest rival Alfa Romeo currently lies sixth in the constructors’ championship, a considerable…