What is a railgun called?

Literally, a cannonball is placed on a rail, and then fired at an accelerated rate by an external force, which is a railgun. The electromagnetic cannon is one of a kind, and now, maybe a real air cannon may be added.

Do you remember the Spring and Autumn Pagoda, where several of its legs were moved by means of huge slides. This is the creation of the Wanjimen, and the current disciples of the Wanjimen are not very clear whether this thing was developed by the Wanjimen themselves according to the Celestial Technology, or the original Celestial Technology. Anyway, this thing has a level of power that far exceeds Gao Li's imagination. Whether it is the Spring and Autumn Tower or the iron puppet, the mechanical structure of all the doors is a deformation of this power structure. The addition of Wanjimen's disciples gave Gao Li a new understanding of this structure.

Because true qi has its own attributes, when people inject true qi into a coil of special materials, they do not inject it directly, but inject some specific attributes of true qi into it. It is then solidified through the formation, so that the next time there is another True Qi injection, the type of True Qi injected last time will be automatically executed. In this way, these true qi slide rails let the true qi pull the slider to move in it, and because this traction is not in direct contact, but the slider is suspended with true qi first, so there is no real physical friction between the slide rail and the slider, so in this movement, the only loss is only the true qi.

Although the previous Gao Li imitation of the True Qi Machine used a similar principle, because the underlying structure was completely different, the friction and heating were serious, and the True Qi Machine was denatured due to the high temperature of the internal spider silk protein, resulting in power attenuation. As a last resort, a cooling system had to be added. But with the support of the new theory, this power system will work completely at the level of true qi. Although there will still be friction in places such as gears, and the rotor will also heat up due to stress, it will not directly cause serious heating of the real gas engine itself, which can greatly improve the performance.

And back to railguns.

The principle of the railgun is similar.

Placing a cannonball between two slide rails, the true qi passes through, and the cannonball will move forward. Since the shells are suspended in the slides, they do not cause damage to the barrel, which sounds good. But now there is a problem that needs to be solved, this kind of real air slide rail is through a circle of coil-like structure layer by layer to lift the slider out, although this thing can easily lift several tons or even hundreds of tons of things, but the biggest demand of the shell is high speed, and the traditional structure can not meet the needs of high speed.

So, when the research team built the first prototype in just two days, the muzzle of the slider flew at a maximum speed of only three meters per second.

How slow is that?

Let's take a chestnut, Gao Li once remembered that someone broke the marathon world record, and that person ran the marathon in two hours, which is equivalent to this person's speed of 5.6 m/s for two hours, that is, you can't catch up with a person with this shot.

Therefore, the speed of these three meters per second is really overwhelming.

Of course, at this time, Gao Li only heard the report and did not see it with his own eyes, but he could almost imagine how the development of a new weapon could be so smooth.

It's not just Gao Li who has a big head, Chu Miaoyin and Xiu'er are even bigger.

At this time, in the scientific research group, Erlong had no love.

"I'm sorry for you, I'm a waste, I'm useless!" the second dragon howled.

"Don't shout yet, big guy, the owner is not here, what are you excited about. Xiu'er shouted.

"I know that the head of the sect is not here, but when the head of the sect comes, what kind of face will I have to see him again! He obviously values us Wanji Sect disciples so much!" Erlong's face was full of collapse.

"Big man, I heard that you guys are quite bold, how did you dare to rob our host's little donkey now?" Chu Miaoyi muttered with discomfort on Erlong's face.

"That's different, at that time I thought that the head was the enemy, and we had to be imposing when dealing with the enemy, but now the head is the head! I can't live up to the expectations of the head! Besides, I was originally a delicate person...... "Erlong was even more desperate.

"Ahh

"What should I do, we have adjusted it several times, and the spider silk winding is already the largest, but it still doesn't work, what is the problem!" Chu Miaoyi simply lay on the table and didn't move.

"I feel like we're going to have a dead end. Erlong said as he wiped his tears and snot.

"As an organist, you have a lot of tears and snot. Xiu'er said.

"I'm sorry. Erlong hurriedly wiped it.

"The problem now is that we don't know where our horns are. We can all move the data, the number of windings, leads, the thickness of the spider silk, the number of tracks, what else?" Chu Miaoyi said.

Several people were silent, and at this time, Gao Li finally came.

Seeing Gao Li coming over there, Chu Miaoyi and Xiu'er got up from the table, and as soon as Erlong slapped his face, Zhenqi immediately cleaned up all the dirt on his face, and instantly cleaned up the dead skin of his skin and the pores he cleaned. So much so that after Gao Li came, he saw Erlong's delicate and ruddy face, and his face was inexplicable.

Can scientific research still be beautiful?

"Tell me what's going on. Gao Li said.

"That's right. ”

Xiu'er opened her mouth and told her about the difficulties they encountered, while Gao Li carefully observed the prototype, which had only taken two days to make.

This prototype uses two rails with the bullet mounted at the back. When True Qi is injected, the spider silk under the guide rail flows into True Qi, and the bullet will levitate. And when the True Qi is injected beyond a certain threshold, the True Qi will immediately push the bullet forward.

The speed is as they say, incredibly slow. React quickly, and everyone can catch it.

Then, Gao Li smiled, and these people really did as they said, they drilled the horns.

Before coming, Gao Li had read the paper on the principle of this thing several times. At the end of the day, it's their winding direction that is wrong.

They chose to follow the general rail style for the windings of the slide rails, like a spring. True Qi traveled in the direction of the coil winding, dragging the bullets. In this way, because the longitudinal distance of each true qi travel is relatively short, and the lateral distance is very long, like a screw structure, it can obtain great longitudinal traction, just like a jack in a mechanical structure, and it is in line with the left-hand rule. It is most suitable for making a crane, and the legs of the Spring and Autumn Tower and the Iron Golem are based on this principle, but if you want to get speed, this will not work.

"Have you tried wrapping spider silk vertically?" Gao Li asked.