Chapter 364： Touch the sound barrier (guarantee 1)

The two stood on the track and began to do warm-up exercises.

The speed training ground uses a three-kilometer circular track.

The runway is divided into an inner runway and an outer runway, and the inner run is a normal flat track.

The outer runway is slanted, the outermost is even vertical, it looks like the runway markings are drawn on the wall.

In fact, when the speed reaches a certain level, it is to run on the circular wall, eliminating the deceleration caused by turning.

As long as the speed is fast enough, people will not fall off the circular wall.

"Chen Xingjie, do you want to be together?" Guo Xiaofeng waved to Chen Xingjie as he warmed up.

Before Fang Yuan came over, only Chen Xingjie was training with Guo Xiaofeng.

Chen Xingjie's mouth twitched twice, and said: "No, you run, I'll take a look first."

He is still hitting a speed of 400 kilometers per hour, how can he play with two hitting supersonic speeds?

He runs one lap, and the other two can run three laps.

This kind of team can cause 10,000 critical damage to his young mind.

So he decisively returned to the speed test booth and sat in a chair as an audience.

"Are you ready?"

Analyst Chen Likun raised the speedometer and asked loudly.

Fang Yuan and Guo Xiaofeng both gave thumbs up at the same time, indicating that the preparations are complete.

"Three, two, one, run!" Chen Likun counted down three seconds before calling out the starting command.

Every time he read a number, Fang Yuan and Guo Xiaofeng activated a speed ability.

When the word "run" is exported.

The two people exploded with all abilities and shot out at the same time.

It was like two cannonballs blasting out of the chamber at the same time, curling up the tornado airflow and almost knocking off Chen Likun's hair.

The speed of the two is very fast, and the limit speed has approached the speed of sound.

Guo Xiaofeng moved closer and rushed to the wall runway first.

In the speed training field, the tube running on the wall is called "the wall".

At the beginning, the wall runway still has a certain inclination angle, the faster the speed, the higher the wall height, and the more vertical the wall.

Guo Xiaofeng took the lead on the wall track and started to lead.

Fang Yuan followed closely on the wall, and the "Star Energy Turbo Pneumatic" cooperated with his suit to boost his speed, breaking out to his limit.

The two people kept a position gap, running wildly on the wall runway, standing in the speed test booth, it felt very shocking.

There is no need to use a speedometer. Chen Xingjie only needs to look at the height of the runway on the wall where the two ran, knowing that the two are much faster than him.

Because he can't get to the wall yet, he can only run on a 45-degree inclined track.

So, just look at the **** of the runway you are on, and you can guess the approximate speed per hour.

The speed of both people is close to the speed of sound, so it only takes 9 seconds to run a lap of 3 kilometers.

Chen Likun stood by the runway, holding the speedometer, and before the two rushed over, he shouted 3 seconds in advance, because the shout was slow, and it would take a long time for the voice to catch up with the two.

"Limited speed 1195, 1192, started to touch the sound barrier, continue!"

The speed of sound is 1224 km/h, and both of them have approached the speed of sound.

Chen Likun continued to shout: "Continue to accelerate, touch the sound barrier until the speed is 1191 km/h, come on!"

After touching the sound barrier, the body moves forward, squeezing the air in front of it, causing the pressure to surge and forming a shock wave.

Shock wave is a professional term, which has the same meaning as shock wave.

In fact, the explosion is caused by a sudden increase in air pressure and sudden expansion.

A sonic boom is a crackling sound caused by a shock wave.

If it is a sonic boom caused by an airplane, the sound is very terrifying and can shock some small animals to death.

However, the power of the sonic boom is related to the mass and volume of the object that triggers the sonic boom.

The sonic boom caused by the fist is also very loud, but the pure fist sonic boom is actually not much powerful.

In real life, sonic boom can also be seen.

When the long whip is flicked, the tail of the whip makes a "pop", which is actually a sonic boom.

Because of the small mass and volume of the whip tail, although it causes a sonic boom, it sounds harsh, but it is not very powerful.

A sonic boom caused by an airplane can shatter glass.

Because the mass and volume of an airplane are very large, the mass and volume of a person are relatively small when they intersect each other. Even if the sound is detonated, the sonic boom alone will not be very powerful.

Fang Yuan and Guo Xiaofeng continued to run on the inclined wall track.

The speed of both of them soared above 1191 km/h, and both touched the sound barrier.

When touching the sound barrier, a shock wave begins to form.

Since the speed of sound is not broken, the shock wave will vibrate violently.

Fang Yuan was behind Guo Xiaofeng's side, and he clearly saw that Guo Xiaofeng's body began to shake violently.

After the violent shaking, his speed will immediately slow down a bit.

Every time he soars up the speed, after touching the sound barrier, his body shakes violently and the speed slows down again.

Going back and forth many times, I can't break the sound barrier.

The sound barrier is like a barrier to speed, as long as it can't pass, it will be blocked below the speed of sound.

Therefore, the distance between the two can not be opened all the time, and there is only one position difference. Even if they are opened a short distance, they will quickly get closer after touching the sound barrier.

Analyst Chen Likun continued to stand on the edge of the runway, and still started shouting three seconds in advance: "1195, 1193, just a little bit, just work harder!"

After he finished shouting, he walked back to the speed test booth and said to Admiral Rod: "Admiral, you said these two, who can break the speed of sound first?"

"It's hard to say, according to the current situation, neither of them can break through today." Admiral Rodriguez said with a flat expression looking at the two people on the running track on the wall.

Because of the existence of the sound barrier.

If only the theoretical speed of 1224 kilometers/disappearance can not break through the speed of sound, it must exceed this number by a certain amount to break through.

Otherwise, after touching the sound barrier, the body shakes violently and the speed will immediately slow down.

After running twenty laps.

Fang Yuan slowed down and walked back to the speed test booth.

Guo Xiaofeng continued to run, hoping to break through the sound barrier as quickly as possible through hard training.

Fang Yuan walked back to the speed test booth and asked, "How is it? How efficient is'Lightning Speed'?"

Analyst Chen Likun imported the data into the software and calculated the answer: "The current rate is 115.3%, an increase of 0.2%, and the speed of improvement is very fast."

When Fang Yuan was chatting with Professor Yang Yuping before, I heard him say that the Star Power Cultivation Model is effective for all cultivation using Star Power.

Therefore, in theory, "Lightning Speed" also consumes star power. Use the war-level star power training model to practice, and "Lightning Speed" will grow with it.

Simply insisting on training can indeed break the speed of sound, but it may take many days to train.

Fang Yuan thought about it and thought of a faster way.

That is to let the "lightning speed" grow up first.

So I copied "Lightning Speed" and used "Lightning Speed ​​(Mimic together.

Using these two same abilities at the same time does not double the speed increase, but the star power consumed is doubled.

In theory, the growth of "lightning speed" will also double.

What Fang Yuan wants to do now is to test whether this method is feasible.