Riding a Kawasaki H2 to chase the high-speed rail, the school beauty was moved to tears

That's Qin Chuan's height. Qin Chuan's height of 180cm is undoubtedly an absolute disadvantage in the field of two-wheel racing.

The height of a normal professional driver is about 165 to 175cm, and the weight is 60 to 70kg. The 180cm body size is huge. If the front of the leader is facing high wind resistance.

With a height of 180cm, the driver cannot lie completely behind the windshield. There will always be some edges exposed. These edges will affect the acceleration of the car at high speeds. This impact will gradually expand as the displacement of the car increases.

When it comes to racing, there is always one word that cannot be avoided, and that is aerodynamics. How important aerodynamics is. Just look at the fixed wind wings and aero kits on top sports cars. These edges exposed on Qin Chuan's body , which will affect the air flow around the car body.

The faster the car, the more obvious the aerodynamic disadvantage will be. It is similar to the fixed wind wing on the Kawasaki H2R. It has no effect at low speeds, but it can stabilize the car body at high speeds.

With Qin Chuan's height, the disadvantage will be even more obvious when he upgrades to a 1000cc racing car than it is now.

The speed of the car gradually increased, and Qin Chuan took the lead.

Qin Chuan knew that taking the lead required breaking the wind, but he still had to be in the front. It was better to lead than to be flanked by these two brothers.

"I don't know if Qin Chuan can keep the distance."

"I think it's hard. There's not much difference in strength between the second-placed Hu Shun and him. How can he get away with such a strong bite?"

In the audience, two car fans were chattering.

It is indeed difficult for Qin Chuan to get rid of Hu Shun, but it is not impossible.

Qin Chuan already had an idea in his mind.

The group of cars came to Turn 12, Qin Chuan entered the turn sideways, and the tilt angle of the car had reached 48 degrees.

At the next corner, Qin Chuan was ready to try a lower inclination angle.

Is the inclination angle useful for racing cars? The answer is of course yes.

A racing car has two angles, one is the rudder angle and the other is the inclination angle, both of which are used for steering.

The rudder angle is easy to understand. It is the angle at which the handlebars turn left and right. The professional term for this angle on the track is the rudder angle. The rudder angle is also commonly used by ordinary people to turn in urban areas.

The rudder angle has many advantages when cornering. For example, it is very stable and safe at low speeds, but the disadvantages are also obvious. It can only be used when the speed is low, and it can only be adjusted slightly at high speeds, otherwise it is easy to fall.

In addition, there is another angle, which is the inclination angle, which is the mainstream cornering method on the track.

The inclination angle is the angle between the body when it is upright and when the body is tilted (note: it is not the angle with the ground, it is the above one: \|)

The greater the inclination angle, the lower the driver's pressure when cornering. The advantage of cornering at an inclination angle is that the speed of cornering is faster, but the technical limit is high.

The track pursues speed, so inclination is the main cornering method on the track. This is also the origin of cornering. In theory, cornering is through inclination.

But this does not mean that the rudder angle is not used on the track. The two are in a complementary state, with the inclination angle being the main one and the rudder angle being the supplementary one.

The rudder angle is generally used in straight lines, fine-tuning the direction, or changing the line during the bending process. The rudder angle can only be fine-tuned and cannot be rotated significantly.

Qinchuan's previous continuous cross-line defense used the rudder angle to change the route.

Xu Hong had taught Qin Chuan not to use the cross-line behavior last time after the game.

That kind of crossover line is only suitable for races with a displacement of 600cc or even below 600cc. In the future, when Qinchuan rides a 1000cc displacement car, he will not be able to use that kind of continuous-turn crossover line. This is called early adaptation. As for the reason, Xu Hong Didn't say.

The technique Qin Chuan used to get rid of Hu Shun today was not this. It had nothing to do with the intersection. His idea was to increase the inclination angle when cornering.

The larger the rudder angle, the more steering. Mu Yong doubts this. Based on Qin Chuan's experience of playing cars for so long, the same is true for the inclination angle. The larger the inclination angle, the greater the turning angle of the car.

The inclination angle plays a similar role on the track as the steering wheel of a car. In the same corner, the greater the inclination angle of your car, the greater the steering angle.

When a car makes a U-turn, whoever has a larger steering angle can straighten the car body faster and start accelerating earlier. The same is true for the inclination angle. The larger the inclination angle, the faster the car will return to normal after exiting the bend, and the earlier the accelerator point will be.

This is Qin Chuan's idea, but this early start of the oil is not perfect. A low inclination angle means a low speed when reaching the center of the bend, which means giving up some corner entry speed and using the corner entry speed in exchange for the exit speed.

If you want a lower inclination angle, the brakes need to be heavier. Enter the corner slowly. Only in this way can it be suppressed.

Giving up the corner entry and exiting the corner will definitely make a profit. Qin Chuan is still clear about this. Entering the corner is only a short distance, while exiting the corner is related to the straight line after exiting the corner.

The focus of large-displacement racing cars is different from that of small-displacement racing cars. Small-displacement racing cars focus on corners, while large-displacement racing cars focus on straight lines. Because large-displacement racing cars have high horsepower, they need to start a little earlier and start the straight line. There is a big difference in tail speed.

However, increasing the inclination angle is not something that can be done casually. It requires better car control ability. For every degree of inclination angle that is lowered, the chance of crashing increases. If the car control is not good, everything will be in vain.

If it weren't for the skill book upgrade yesterday afternoon, Qin Chuan might not have dared to try it.

Just do what he said. At Turn 12, Qin Chuan moved the braking point a little bit forward. Normally, Qin Chuan's turning speed through Turn 79 was 75km. This time, Qin Chuan dropped to [-]km, and the inclination angle was also lowered by one degree than usual. Don't underestimate this moment. Just a little bit, Qin Chuan's handlebars began to shake violently when he turned.

Qin Chuan can only reach more than 40 degrees now. It is hard to imagine how the eight-time champion can corner at a 68-degree angle. This is almost equivalent to driving while lying on the ground.

Qin Chuan's entry into the corner was a little slower than usual, but the accelerator point was also earlier than usual. After the car body returned to the straight line, he immediately opened the accelerator slowly with his right hand, and the car body slowly stood upright. This time he was just adapting. If the effect is good, then Qin Chuan would not choose to brake early, but would brake harder in the corner.

Don't care about racing? This is not Qin Chuan's style.

Unless you give it a try, you will never know whether a bicycle will turn into a motorcycle.

Others couldn't see it clearly, but Hu Shun behind him could see it very clearly. Qin Chuan's exit from this corner was obviously faster than him. In the connection area between the exit of Turn 13 and the table of Turn 14, the two The distance gradually expands, which is the advantage of opening the oil early.

In the last corner of Turn [-], both of them braked early to enter the turn and then started to use the accelerator early. Qin Chuan was still a little faster out of the corner than Hu Shun because of the low inclination angle.

Hu Shun decisively sucked the wake of the 1.2-kilometer long straight line.

In this long straight line, the advantage of the wake was fully reflected. Even though Qin Chuan came out of the corner early, Hu Shun's car was not slow at all. The gap between the two people behind Qin Chuan began to shorten. When he arrived, At the end of the straight line, it was almost back to the state before Turn 12, and Qin Chuan even recovered the distance he lost at Turn 13.

"At Turn [-], Hu Shun still has no intention of attacking. Is he planning to follow Qin Chuan all the time?"

"Look at Liu Yang in the back."

On the finish line, taking advantage of the wake, Liu Yang braked late at the end of the line and succeeded in overtaking without throwing out, giving Huli no chance to recover from the cross line. The two began to fight again.

But this is a good thing for Qin Chuan.

Sensing something was wrong with Qin Chuan, Xu Hong entered the P room and took a look at the data on the instrument.

"The inclination angle is one degree lower than in qualifying..."

The difference of one degree is absolutely invisible to the naked eye, but the instrument can.

At Turn [-], Qin Chuan once again used a one-degree lower inclination angle to gain some distance.

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ps: This chapter seems to be a very thorough explanation, but in fact it makes no sense. Here is a reminder that this book is purely fictional and should not insinuate reality.

The lean angle can indeed become faster in a certain sense, but there are many factors involved. The simplest example is, assuming that the optimal cornering lean angle at Turn 50 is 48 degrees, my strength can make it 49 degrees, and I can make this improvement this time. One degree lower, [-] degrees, and it does get faster.

But if I can achieve 50 degrees, this time I have improved to 51 degrees, which exceeds the optimal inclination angle. This may not be faster, it may be slower. There are too many specific factors involved and I don’t understand even a little Kalami.

In this article, you can regard the cornering angle as a division of strength levels. All arrangements are for the sake of the plot, so handsome guys don’t need to go into details.