Discover and read the best of Twitter Threads about #F12022
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🚨2023 : ce qui change ⬇
Après une totale refonte des règles en 2022, la Formule 1 sera également différente l'année prochaine !
Retrouvez les principales nouvelles règles dans ce thread !
#F1info #F1 #F12022 #F12023
Après une totale refonte des règles en 2022, la Formule 1 sera également différente l'année prochaine !
Retrouvez les principales nouvelles règles dans ce thread !
#F1info #F1 #F12022 #F12023
Les modifications toucheront le plancher en raison des différences entre les monoplaces pour le phénomène de marsouinage/rebond
L'extérieur du plancher s'élèvera de 15mm avec une déflexion verticale maxi de 5mm (en 2022, valeur de 8mm vers le bas et 12mm vers le haut)
#F1info
L'extérieur du plancher s'élèvera de 15mm avec une déflexion verticale maxi de 5mm (en 2022, valeur de 8mm vers le bas et 12mm vers le haut)
#F1info
Autre changement, le nombre de trous pour mesurer la conformité du plancher passera de 6 (comme sous le plancher de la F1-75 ci-dessous) à 4
Les deux trous au centre ont été considérés comme superflus et seront supprimés
#F1info
Les deux trous au centre ont été considérés comme superflus et seront supprimés
#F1info
F1 como personagens da marvel - a thread;
hoje estreia essa Thor 4 e a adm como marvete sĂł conseguia pensar em marvel, entĂŁo trouxe essa thread pra gente dar risada.
Toto Wolff como Nick Fury
O diabo trabalha, mas esses dois trabalham mais.
Mesmo às vezes errando a estratégia (Mercedes nesse ano/ todo Vingadores 2), eles vão dar um jeito de organizar a equipe
O diabo trabalha, mas esses dois trabalham mais.
Mesmo às vezes errando a estratégia (Mercedes nesse ano/ todo Vingadores 2), eles vão dar um jeito de organizar a equipe
🧶🧶 A (possivel) mentira da preocupação com a saúde dos pilotos na #F1 (Leia com atenção e discorde com respeito):
- O porpoising se mostrou um grande problema em 22. Os pilotos sofreram bastante no inĂcio da temporada e alguns ainda sofrem com esse efeito e o Bouncing.
- O porpoising se mostrou um grande problema em 22. Os pilotos sofreram bastante no inĂcio da temporada e alguns ainda sofrem com esse efeito e o Bouncing.
Aos poucos as equipes foram minimizando os danos mas a MER parecia nĂŁo sair do lugar atĂ© que em Barcelona afirmaram ter resolvido o porpoising. Em Baku, as dores de HAM seriam consequĂŞncias do Bouncing, outro fenĂ´meno que expliquei a diferença em vĂdeo. Dito isso,
A FIA decidiu intervir e afirmou que vai ser mais rĂgida quanto ao assoalho, alĂ©m de definir parâmetros aceitáveis para o quique do carro, preservando a saĂşde dos pilotos. AtĂ© aĂ, tudo bem, nada demais. Ao ler a diretriz da FIA, todo mundo entendeu como sendo prejudicial a duas
The #Ferrari F1-75 appeared officially earlier today - so I thought it would be a good time for a Tech thread #F175 #F1 #F12022 (I only use official images and don't cover leaks)
Great hopes have been placed on the F1-75 as Ferrari diverted most of its technical effort in 2020 and 2021 to this design, so it should, in theory at least be a step forward from last season. The team calls it an innovative and daring design.
Starting at the front Ferrari has followed the trend of others with a nose tip sitting rearward of the leading edge of the front wing. The lowest element dipping just ahead of the nose tip. However the nose blends with the first element of the wing unlike others.
bit late this - @WilliamsRacing took a curious approach to launching its #F12022 specification #FW44, by revealing a show car (see here in render form), then almost immediately testing the real thing at Silverstone. Tech observations thread. #F1
Why did Williams do the showcar -real car shuffle? almost certainly as its online launch video and media assets had been created earlier. It probably wasn’t directly to hide anything… probably. Though the team has only released two images of the real FW44. ( showcar render here)
So starting at the front (of the real car) there is immediate interest with the nose and front wing design. The lowest element is very flat and dips under the tip of the nose, almost giving the appearance of a three element wing.
Brake duct bodywork will change a lot in #F12022. New rules prescribe and control what can be done around brakes and wheels.
#F1
#F1
Up until last year teams used the brake duct bodywork to do more just cool the brakes. Air was blown thru the hub out of the wheel for an outwash effect. At the rear fins helped create upwash. Heat from the brakes was directed at or away from wheels to manage tyre temperatures.
In 2022 the brake duct bodywork is more controlled. Its broken up into several sections, the drum that fills the wheel, a scoop to feed air in and out of the brakes and deflectors to manage external airflows
For #F1 rear suspension teams have favoured pullrod since 2009. The rocker/spring/dampers sit low down in the space front of the gear casette.
In recent years Merc brought the gear cassette forwards and packaged the spring/dampers further back.
With the #F12022 regs the gear casette has been shifted rearwards, into this space
With the #F12022 regs the gear casette has been shifted rearwards, into this space
Now, McLaren have switched to pushrod at the rear. This places the rocker/spring/damper higher up ahead of the cassette.
There's more room in this area, so it might be a tidier way to package things, at the cost of a small rise in CofG height.
There's more room in this area, so it might be a tidier way to package things, at the cost of a small rise in CofG height.
Last but not least for #F12022 reg changes, Aero.
From front to rear things to look out for on the new cars:
Nose shapes are quite free, slim versions are possible, as does the way the tip merges with the front wing with either a short or full length nose.
#F1
From front to rear things to look out for on the new cars:
Nose shapes are quite free, slim versions are possible, as does the way the tip merges with the front wing with either a short or full length nose.
#F1
Layouts will be an early factor in design. With wheelbase capped at 3.6m
Front axle position must be ahead of the pedals
Tunnel inlet is tied to the cockpit position
Tunnel exit tied to the rear axle line.
Front axle position must be ahead of the pedals
Tunnel inlet is tied to the cockpit position
Tunnel exit tied to the rear axle line.
Thus, the layout could vary.
1) push the front axle rearwards to make for longer tunnels, but his places the front tyre wake close to the tunnel/sidepod inlet.
2) push the front axle forwards to keep dirty air away from shorter tunnels.
1) push the front axle rearwards to make for longer tunnels, but his places the front tyre wake close to the tunnel/sidepod inlet.
2) push the front axle forwards to keep dirty air away from shorter tunnels.
Nearing the last of the #F12022 regs to cover: Brakes.
Its really only the discs and ducts that have new rules, altho everything else will have to change to suit; pedal, master cylinder, caliper, brake by wire system.
- None of the brakes are spec parts
#F1
Its really only the discs and ducts that have new rules, altho everything else will have to change to suit; pedal, master cylinder, caliper, brake by wire system.
- None of the brakes are spec parts
#F1
The discs have grown from 280mm dia to 320mm, but still 32mm thick. Despite being larger they do not fill the 18" wheels. The cooling holes must 3mm dia, so less holes can be made.
Larger discs run cooler and will produce more torque.
But, the cars are heavier & faster on the straights.
So, its arguable if there'll be any noticable change in braking performance
But, the cars are heavier & faster on the straights.
So, its arguable if there'll be any noticable change in braking performance
Continuing our dig into the #F12022 rules: Wheels.
Going to 18" wheels is just the tip of the changes. There will now be one spec wheel supplied by @bbs_motorsport to all teams.
Going to 18" wheels is just the tip of the changes. There will now be one spec wheel supplied by @bbs_motorsport to all teams.
Made from magnesium alloy, the single supply means teams can't play with knurled or ribbed details. Which limits heat transfer between brakes and tyres.
In addition to the wheel, there'll be the aero wheel cover, bolted to the wheel. Teams can't play with the shape and must run it at all times. Hot air from the brakes passes out the inside of the rim, so having no opening isnt a problem. Altho aiming a wheel gun into it might be.
