⭐️ Why Does This Help F1 Teams?

1. Maximum Grip:
• By operating at the optimal slip angle, the tire generates the highest possible grip. This means the car can corner faster, accelerate harder, and brake later.

2. Efficiency in Performance:
• The slip angle ensures that the tire’s energy is used efficiently. Instead of sliding uncontrollably (wasting energy), the tire works within its elastic range to deliver controlled forces.

3. Better Use of Downforce:
• The forces generated by the tire at optimal slip complement the car’s aerodynamics. Downforce increases the grip potential, and the optimized slip angle ensures that the tire takes full advantage of it.

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⭐️ Why It’s Not “Losing Time”

Uncontrolled sliding is indeed a loss of time, as it means the tire has exceeded its grip limit. However, controlled slip is where the tire performs at its best. Think of it like this:
• No slip = not enough deformation = not enough grip = slower cornering.
• Controlled slip = maximum deformation = maximum grip = faster lap times.
• Excessive slip (sliding) = loss of control = slower lap times.

F1 engineering focuses on keeping the tire within that sweet spot of optimal slip to achieve maximum performance.

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⭐️ In summary, we understand that the outer tire, with the angle known as the slip angle, travels a shorter radius compared to the normal state (without slip angle). This allows the driver to extract maximum grip from the tire, and in return, it generates the highest possible friction, lateral force, and heat. As a result, the tire wear is higher than in the normal state. The tire temperature rises above the normal level, but in exchange, grip and traction are enhanced. This angle must be found appropriately because exceeding it can lead to excessive sliding and the car becoming uncontrollable.

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✈️ Explained !

💎 Tonight, I want to continue with what we started last night and move forward a bit to cover a simple and easy to understand topic called the Ackerman Steering Angle. It’s an interesting concept, and I’ll explain it in a way that’s clear and straightforward! ✔️

🟡 At first, you might wonder: if we have a slip angle, the inner and outer wheel angles in a turn won’t be the same. As a result, the incoming airflow won’t be symmetrical either. So, does this negatively affect downforce production and airflow control?

💗Answer : Yes, the incoming airflow definitely won’t be symmetrical, and it does have a negative impact on the car’s aerodynamic efficiency. However, this negative effect is quite small and can be ignored. You might ask, “Why ignore it when even milliseconds matter to us?” The answer is that with a slip angle, we can extract more grip and traction from the tires. The benefit of this extra grip is so significant that it outweighs the relatively minor negative aerodynamic impact.

🟡 We mentioned that when slip angle is applied, the two wheels don’t stay parallel while turning. But what is the name of this system?

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🟢Answer : The name of this system is the Ackerman Steering Angle. In fact, we can imagine three different scenarios for how the wheels align relative to each other while turning. Let’s take a closer look at these three cases together :

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☑ 1. Parallel steering angle

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☑️ In this scenario, the two wheels remain parallel to each other while turning. Honestly, I don’t have complete information about this, but I don’t think it has much practical use in today’s era of advanced engineering. It doesn’t really offer any significant advantages or disadvantages. Overall, it’s not very interesting or useful.

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✔️2. Positive Ackerman

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🩷 This type, called the Positive Ackerman Steering Angle, is mostly used in regular, everyday cars that we see around. But why and how is it used?

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✔️The Positive Ackerman Steering Angle is used in regular cars mainly because these vehicles prioritize low tire wear over extreme grip. In city cars, tire lifespan is more important, and we don’t need the kind of high traction required in performance cars. Additionally, this system improves steering at low speeds and in tight corners, making the car easier and smoother to drive.

With this setup, friction is reduced, and grip decreases slightly, but the chance of the tires slipping is very low, which is perfect for everyday driving.

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👍3. Anti-ackerman steering angle ( reverse ackerman ) ( negative ackerman )

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🔂 The most important setup for us Formula 1 and motorsport fans is the Negative Ackerman, also known as Reverse Ackerman or Anti-Ackerman. In this setup, during a turn, the outer wheel has a greater angle than the inner wheel. But why do we use this?

First, it provides more grip in high-speed corners because race cars travel along a larger circular path compared to regular cars. The larger angle of the outer wheel allows the tire to grip better, improving control in the corners. Another reason is that it helps reduce tire slip in high-speed turns by increasing friction and traction.

However, in very high-speed corners, tires can still slip and lose traction, so setting up and adjusting this properly is crucial especially when a lot of load is placed on the outer tires. Therefore, with Negative Ackerman and a larger angle on the outer wheel, we try to increase the lateral force and grip of the outer tire. Another benefit is increased stability at high speeds, making this setup ideal for racing and high-speed cornering.

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👍The reason this setup isn’t used in regular cars is that the turning speeds in everyday cars are much lower. Another reason is that tire lifespan is a very important factor in city cars, and we don’t want the tires to wear out too quickly.

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🌐 I’ve made some changes and re-edited this video, I’ll post it here 🔜 ✋ .

🌐 Re-edit of LewisHamilton’s era in Mercedes

✈️ Explained !
🌐 Tik tok Link

©️As I had promised to prepare an edit about McLaren’s championship, I finally did it. It took a long time, but I’ve been very busy lately and didn’t have much time to create content.

❤️ it’ll be posted here tonight.