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Saturday, June 22, 2024

The delicate updates to Ferrari’s F1 rear wing to push its growth

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The modifications made to the outer portion of the entrance wing’s higher flap and the place it connects with the endplate will likely be acquainted, as numerous groups have made headway on this area to date this season. 

The alteration made by Ferrari is delicate at this stage although, with only a c-shaped cut-out made within the junction of the higher flap and endplate. Past that, the group nonetheless used predominantly the identical elements from pre-season and the primary race in Bahrain. 

And, whereas this doubtless improves the outwash impact in comparison with no cut-out, there’s positive to be a extra complete model within the works that comes with extra than simply the final flap, contemplating the trouble rivals have gone to when designing their very own options. 

A brand new ground design was additionally launched for Jeddah, with the form for the ahead cut-out modified (blue arrow in above picture) and a raised kickup launched forward of the rear tyre the place the ground edge tapers towards it (crimson arrow).  

Ferrari examined the brand new design on Friday however opted to not race the answer in Jeddah, and it stays to be seen if it is going to be used once more or was merely one thing that the group wished to check beneath actual world circumstances to validate a possible growth path. 

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It had already examined its decrease downforce specification wing in Bahrain earlier than making the change again to the double pillar and better downforce variant. Nevertheless, with a purpose to trim downforce and drag ranges it made a return in Saudi Arabia. 

Ferrari SF-23 rear wing comparability, Alfa Romeo C42 inset

Photograph by: Uncredited

The decrease downforce configuration encompasses a swan neck mono pillar association, which can be related to the DRS pod.  

The one versus double pillar configuration is a battle that groups have been combating for fairly numerous years now, such are the subtleties within the trade-off between the 2 options, be it in weight, flexion or aerodynamics. 

In Ferrari’s case, the wing featured different small modifications to assist cut back drag, with the profile of the spoon-shaped mainplane altered, together with the chord of the higher flap. 

The form of the tip part has additionally been amended to create extra of a sawn-off end, just like the answer we noticed Alfa Romeo introduce final season (inset). 

It has additionally adopted the teardrop-shaped flap pivots that Alfa Romeo launched final season, relatively than utilizing the barrel-style ones that its larger downforce wing employs. 

Red Bull Racing RB19 technical detail
Red Bull RB19 single element beam wing

Pink Bull holds a big benefit over its rivals, particularly by way of straight-line pace. But it surely went one step additional in Saudi Arabia, because it not solely made modifications to the rear wing, it additionally tweaked its beam wing setup to scale back drag additional. 

The modifications to its rear wing look like minor, however included a wider part of the outer portion of the mainplane lowered in top relative to the accessible field area, softening the transition to the deeper, spoon-shaped central part. 

This, allied with geometrical modifications to the tip part and higher flap, resulted in a measured discount in downforce and drag that was appropriate for the particular calls for of the Jeddah Corniche circuit. 

Pink Bull’s straight line pace benefit was boosted additional nonetheless by a technique that the group turned to at a number of occasions final season, with only a single aspect mounted to the RB19 with a purpose to make up its beam wing configuration. 

Mercedes W14 rear wing specs

Mercedes W14 rear wing specs

Photograph by: Uncredited

Mercedes is aware of it has its work lower out this season, with the group already a complete rethink, such is the hole to Pink Bull forward. 

However, within the quick time period it must be taught and adapt, making the most effective of what it has at its disposal. That is precisely what it tried to do in Saudi Arabia, working by way of quite a few setups each mechanical and aerodynamic, with a purpose to discover the W14’s present candy spot. 

Like the remainder of the grid, the rear wing had been a spotlight by way of delivering a discount in downforce and drag for the challenges posed by the excessive pace nature of the circuit. 

As such, a brand new higher flap was accessible to the group, which lowered the peak of the central portion of the higher flap (blue arrow), while the opportunity of including a Gurney flap on the trailing edge was additionally a viable possibility. 

Mercedes additionally lent additional into the modularity of its wings design, because the higher rear nook of the endplate is ready to settle for completely different cut-out panels which allows it to make fast modifications on the fly to enhance the automobile’s steadiness.  

And, prefer it did final season, it additionally has an possibility that has no cut-out, one thing it tended to make use of when it wished to chop drag. 

That is one thing it took up for Jeddah, though it did have one other trick up its sleeve to make use of together with this because it looked for the suitable steadiness.  

Having tried the brand new higher flap design throughout free apply, it determined to discard it for qualifying and the race, with the group opting to run an alternate tip part design that had the trailing edge trimmed again as a substitute (crimson arrow, inset). 

Aston Martin AMR23 rear wing

Aston Martin AMR23 rear wing

Photograph by: Giorgio Piola

Aston Martin regarded to spice up its prime pace for Jeddah with revisions made to its entrance, rear and beam wings. 

So that growth sources and prices aren’t stretched past their means, all three modifications had been solely delicate, with the principle constructions retained and simply the higher flap of the entrance wing and rear wings exchanged for trimmed down variants.  

In the meantime, the beam wing parts had been additionally depowered in comparison with what was run on the Bahrain Grand Prix, as their angle of incidence had been lowered and the weather had been trimmed again. 



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