Leclerc on an old-gen (top) vs new-gen (bottom) #F1 car, exiting the Degner Curve in Suzuka
🧐

You can notice how softer the 2019 car was compared to the 2022 one!

The 13'' tyres were softer due to the much higher sidewall, contributing to the roll.🛞


[📸 @SmilexTech & @formu1a__uno ]

The Yamaha MotoGP Team has a new Performance Engineer: me! 🤩

I will work to extract the full potential of the bike, optimising the setup based on telemetry data, developing simulation tools... and more!🏍️

I cannot express how happy I am: I think that what I've found is the perfect match for me (as someone with a background in Motorcycle Dynamics🏍️)

And don't worry: the F1-related content will continue, as I love managing this page!🏎️

Weekly reminder that you can JOIN the CHAT channel to discuss my analyses OUTSIDE of the 'comments'!
👇Use this link👇
https://news.1rj.ru/str/FDataAnCHAT

McLaren's new livery looks... pretty familiar!👀

Maybe they will surprise the competition with some out-of-the-box thinking... as Arrows did in Monaco 2001, with a crazy additional front wing to maximise downforce!💡

Weekly reminder that you can find ALL my socials and extra content through THIS link
👇
https://linktr.ee/fdataanalysis

Formula 4
Formula 3
Formula 2
Formula 1

🏎 What makes these cars different, and each one faster than the previous one?🤔

This thread compares their performance: you can’t miss it if you’re a #F1 enthusiast!
👇👇

Formula 4
-Engine: road car engines (1.4l to 2.0l), ~160hp
-Mass: 570kg
-Width: 1750mm
-Wheelbase: 2750mm
-6 Gears
-0-100km/h: 3.5s
-Top speed: 250km/h (in low-drag spec)

Small, lightweight, raw: despite the road-car power, it would still destroy supercars in most circuits!

Formula 3
-Engine: 3.4l V6 N/A 380hp
-Mass: 550kg
-6 Gears
-0-100km/h: 3.1s
-0-200km/h: 7.8s
-Top speed: 300km/h (in low-drag spec)
-Max lateral acceleration: 2.6g
-Max braking acceleration: 1.9g [low, but official value]

A big step from F4: similar mass but over twice the power

Formula 2
-Engine: 3.4l V6 Turbo 620hp
-Mass: 755kg
-6 Gears
-0-100km/h: 2.9s
-0-200km/h: 6.6s
-Top speed: 335km/h (in low-drag spec)
-Max lateral acceleration: 3.5g
-Max braking acceleration: 3.9g

The game gets serious: almost unmatched downforce/mass and power/mass ratios!

Formula 1
-Engine: 1.6l V6 Turbo ~1000hp
-Mass: 798kg
-8 Gears
-0-100km/h: 2.2s
-0-200km/h: 4.4s
-Top speed: 350km/h (in low-drag spec)
-Max lateral acceleration: 6.0g
-Max braking acceleration: 6.0g

The queen of open-wheel racing: the downforce/mass ratio is unmatched

Summarising the main trends from F4 to F1:

- Cars get way bigger (Width 1750mm➡️2000mm, Wheelbase 2750mm➡️3600mm).

Therefore, the aerodynamics surfaces grow in area➡️More Downforce and Aero Efficiency.

- Better materials mitigate the weight increase.

- Engines get more complex and advanced➡️More power➡️Drag penalty is reduced➡️Possible to produce even more downforce through more loaded wings!

Notice that we started with 1.4-2.0l (Formula 4) and ended with 1.6l (Formula 1)

The displacement is similar, but:
- Much higher turbo pressure and combustions temps -Energy recovery (both kinetic and thermal)
- Higher Fuel flow rates
make F1 engines over 6 times more powerful! 🤯

📚 I’m sure that you now have a much clearer picture of the differences between these open-wheel racecars (And why the performance difference is so big!)

I’m a Mechanical Engineer and Vehicle Dynamics Researcher: follow my page @FDataAnalysis to understand Formula 1 better! 🏎🤩

In #IndyCar, aero setup gets even crazier than in #F1!🛠

Top: Low-Drag Spec (speedways)
Bottom: High-Downforce (road courses)

In the second case, rules allow ~100hp more: despite that, the terminal speed gets SEVENTY km/h lower!

Drag doubles: (675/575)(390/320)^3 = 210%!

These are the 2015-2017 Honda Aerokits, that’s why the aeroscreen is missing.

Weekly reminder that you can JOIN the CHAT channel to discuss my analyses OUTSIDE of the 'comments'!
👇Use this link👇
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Formula 2 cars now have a Super Formula-inspired DRS plane

Which series is quicker, though?

- Formula 2 have a larger engine➡️70hp more, but cars are also 60kg heavier
- Dimensions are almost equal

Overall, @SUPER_FORMULA is quite a bit faster due to its superior downforce!

Pirelli C0: the compound we never saw in 2023

Pirelli chose 3 compounds based on track characteristics, from C1 (Hardest) to C5 (Softest)
But did you know that an even harder C0 compound existed?

It was never used: the C1 was deemed durable enough even for tracks like Suzuka.

On pure pace, the 2014 Mercedes W05 was FAR more dominant than the RB19!

Bahrain, SC restart: HAM on hards pulled a 7.1s gap to PER in 2 laps... while battling with ROS!

- Excellent chassis/aero.
- Godly engine (7 Mercedes engines in top 9), despite de-tuning to hide performance!

Vettel's last F1 win - Singapore 2019

It's incredible that Ferrari's only 1-2 finish that year was at a track that shouldn't have suited their car at all!

[📸 @MSI_Images ]

This could be our first look at a 2024 #F1 car!😏

Haas renders are often almost definitive: you can see the 2024 one here!👀

Most evident changes:
🟡Cutout upper-plane tip
🟣Tighter engine cover
🔵RedBull-Style Beam Wing

What's your opinion: is this it?🤔
[📸 @HaasF1Team, AMuS]

Kudos to @scuderiabrandon for the idea of analysing the render and to @TheNicing for suggesting to remove the colors from the image (I also changed the other image properties to make details more evident).

Weekly reminder that you can find ALL my socials and extra content through THIS link
👇
https://linktr.ee/fdataanalysis

F1 cars have gained over 1.2 meter of length since 2004, and over 200kg since 1990! (the 1990 500kg minimum weight did NOT include the driver)

That's an average of 6.5kg (since 1994) and 64mm (since 2004) PER YEAR! 😳

The 2026 rule change aims at producing shorter and narrower cars, around 50kg lighter
Will it succeed?🤔