Chapter 1130 Speeding!

"What about speed?" The core question is this, and everyone is very concerned about it.

"If you don't consider the distance, four thousand kilometers is not a problem."

"What the hell are you talking about? Just stay there!"

"Fuck!"

"What the hell?"

This speed simply stunned everyone, this is too awesome.

"Don't look like that. We have to consider the endurance of the human body. If the distance is hundreds of kilometers, the top speed can reach 3,000 kilometers per hour, but it will soon have to slow down."

"What are the acceleration and deceleration distances?"

"It takes five kilometers, which is longer than the acceleration time of an airplane. After all, we have to consider the endurance of the human body."

"It's okay."

At the summary meeting after the experiment, Chen Xiao quietly listened for a while and found out. Read the report later to learn more details.

The model test run was very successful, so the next step is the actual vehicle test.

The production line was officially launched, and everything was produced according to actual specifications. Chen Xiao was unsure. The difference between the model test run experiment and the computer model calculation was less than 5%. This accuracy rate is quite astonishing. Now that we have the data from the model test run, and then conduct computer calculations and derivation, the success rate of the actual vehicle is over 80%.

This ratio is really not low. A real car is not just a small model that is enlarged to the same proportion. Some things have completely different concepts when they are small and when they are big.

The bigger something is, the different rules it will adapt to, and there will be many things to pay attention to.

For small shapes, don’t pay too much attention to safety. For big shapes, you need to take more protective measures.

To take the simplest example, the performance of an aircraft model in a wind tunnel is not exactly equal to the flight performance after it is manufactured. Both low-speed wind tunnel and high-speed wind tunnel data must be considered.

Now that the tube bundle channel has entered actual production and installation, we have to consider what kind of environment such a large size will face.

In addition to normal atmospheric pressure, we also have to face the most extreme environments of strong winds, flash floods, mudslides, lightning strikes, fires, hail, and even avalanches and landslides.

After the real restraint channel was found, the test team launched the most brutal and inhumane test. No matter how abnormal it was, if they failed to do anything during the test, when disaster struck, it would not be a matter of severity.

The control of the passage is like Sun Wukong being captured by the heaven, and all kinds of torture are used. The lightning strike was simulated by using ultra-high-voltage current. The fire was directly driven by napalm, which was so sticky that it couldn't be shaken off. He even took out an acetylene spray gun to try to cut the tube bundle channel.

The compression test is performed using high-altitude weights. The five-ton iron block was smashed down with a bang. Later, when it became unsatisfactory, a noose was used to accelerate the fall and hit directly.

The movement was so loud that it was frightening to see and feel frightening, even if it was heard from a distance.

At the beginning, the tube channel really failed to withstand it, and it cracked after dozens of impacts. This requires starting from scratch, starting from the diatom selection stage.

Some people raised objections to this matter.

"Are Changtian Technology's requirements too high? Dozens of times, a five-ton iron block accelerated and fell from a height of thirty meters. Is there any material in the world that does not deform?"

"Yes, they also use acetylene for cutting. The temperature is three to four thousand degrees, and even ruthless people like Railroad can't stand it."

"It's not that caution is bad. Isn't it too cautious? Under what circumstances could such a heavy thing fall down? A meteorite? The probability is too low. If it is near the control channel, it must be fenced like a railway. It is not possible at all. A car will hit you directly."

Everyone is complaining, but from the bottom of my heart, I admire Changtian Technology very much. If I don’t do it, I will build the best one, and I won’t be born until it reaches the best level. After it was launched, it still continued to improve. No wonder their products are so good. They were built little by little.

After several attempts, the tube channel finally successfully withstood the various expected impacts. According to estimates, even a ground-penetrating missile could not break the armor of the tube channel. It was not until this point that Chen Xiao passed the construction of the actual test tube channel.

The diameter of the tube bundle channel is five meters. When building it, one-third was sunk to the bottom and filled with sand, one-sixth was built for rails, and the remaining half was left for cars. The floating distance of the entire car is actually less than five centimeters. There is no point in floating too high. Instead, normal temperature superconducting wastes materials and electricity.

There are room-temperature superconducting materials on the bottom of the train and on the rails to absorb the effects of magnetic fields. Above the normal temperature superconducting layer at the bottom of the train, an insulating layer is laid to isolate the electromagnetic influence. After all, it is unhealthy for the human body to stay in a strong magnetic field environment for a long time, and those electronic devices are also easily damaged.

As for the power supply and equipment operation of the train itself?

You don’t have to think about it at all! There is a strong magnetic field, but you are still worried about not having electricity?

Whoever said this, Faraday could jump up and hit someone. As long as the strong magnet is converted into electricity under the car, it can supply the entire car.

Communication during driving is not a problem. Positioning devices and signaling devices can be installed next to the rails, and the trains can receive them while driving.

The entire pipeline channel has rolling gates at regular intervals, which is similar to the water barrier of a ship. If there is a leak somewhere, both ends must be quickly sealed to isolate the exposed area.

You can't have thousands of kilometers of pipelines without a single gate, right? If something is broken, the entire channel will be filled with air.

This kind of gate is also made of diatom shell material, which is very tough and soft.

The control channel is in the Xia Kingdom, and the gate can be far away. After all, the security is very good, and everyone does not have powerful weapons. If it is built with foreign aid, the distance must be shortened.

In a more dangerous place, you might have to spread out mayflies and combat drones for full control.

Don't think too well of people's minds. There are people everywhere who don't eat pork and will self-destruct, so it's better to eat pork.

The tube bundle channel for the actual vehicle test was quickly built. It is only one kilometer long, but it is circular and fully enclosed. In this way, unlimited test runs can be carried out without worrying about distance.

On the day of the test drive, Chen Xiao came to the scene in person, making everyone nervous. The immortal science experts in the Yunxia District of the virtual world were watching the live broadcast neatly, and they were as obedient as they could be.

Chen Xiao walked into the control channel and walked along the one-kilometer channel. The smell inside was a bit complicated. It was roughly the smell of cars and equipment plus the channel itself. Countless devices lit up their indicator lights, and everything seemed so sci-fi.

The train just lay there quietly. Compared with ordinary trains, the trains at this time are larger and can carry more people. In the future, they will use magnetic levitation. There is no friction. Don't worry about not being able to pull people. The train itself It's still white and looks just like an ordinary high-speed rail.

When Chen Xiao left, a group of people followed him. They didn't dare to disturb him. The boss was inspecting, so don't be so blind.

As the initial command was given, the train began to levitate off the track, then accelerated, and soon reached a speed of two thousand kilometers, then two thousand one, two thousand two, and finally broke through to four thousand kilometers.

"Great!"

"It was successful!"

"Scared me!"

The self-made tube channel in the diatom shell is translucent, but people outside can't see what's inside. The train is too fast, there is no time to react, and the eyes can't keep up.

Subsequently, a lot of data came from the dummy in the train. This is the most realistic feeling of the human body. Everyone is fine, but it is still a bit unfriendly to children and the elderly. When it was put into operation later, the maximum speed was stipulated to be 3,000 kilometers per hour. After all, the cost of 4,000 kilometers per hour was not the optimal solution.

If it runs too fast and exerts too much thrust and resistance, it will also cause damage to the vehicle itself and the room-temperature superconducting material. You can’t do maintenance every day after driving it, right? This is not environmentally friendly. After rigorous calculations, 3,000 kilometers is the best way to take advantage of speed and at the same time have the lowest loss. Both acceleration and deceleration are suitable for humans, just like ordinary high-speed rail.

"The test drive experiment was successful!" Chen Xiao personally announced the result, and everyone's suspense dropped and they began to cheer. This time the experiment was all done for real, even the way of getting on and off the car was taken into consideration.

When parking, a pipe will extend from one side of the car body and directly connect to the wall of the tube channel. Then once the door is opened, passengers can get on and off very quickly. During this process, the fully enclosed car body itself will also conduct rapid air exchange, and the gas will flow from everyone. It flows over the top of the head without making people feel uncomfortable.

The next step is to conduct an impact test on a section of the linear tube bundle channel that has been built. The discipline channel said: "You can't let me go just by riding a horse? How many times have you been tested?"

But this is the first impact in a real situation, and it has to be done if not done.

The reason is very good. This one-kilometer section of the tube channel is connected from front to back, which may far exceed the performance of a straight line arrangement. There is no point in hitting that. But we still have to hit them together.

This time the test was even more severe, with a ten-ton discus thrown directly downward, and it was accelerated.

The shock wave directly shook everyone, as if an eight-magnitude earthquake was coming.

As a result, the tube channel was fine.

The next step is to test the load-bearing capacity. The weight increases from 80 tons to 200 tons. When it reaches 200 tons, the pipe becomes a little dented and small marks begin to appear on it. However, it is quickly repaired with tentacle-like things and becomes Gotta get normal. Then, the moment to witness the miracle came, and the dented area slowly returned to its original shape under the weight.

This is the ability of the new diatom. The fiber tube bundles it has have a certain repair ability. Even if it is pressed in, the fiber tube bundles will pull the silica shell back to its original shape.

This is not the diatom fiber bundle at the contact point that is exerting force, but the entire section of diatom that is exerting force and working. This time the experiment was only ten meters long, so the repair ability was so powerful.

If the length is longer, the repair ability is faster because diatoms in further areas will support and reproduce themselves. Don’t always think of the entire discipline channel as dead. It is actually in a semi-alive state.

It's just that it's usually quiet, and will repair itself when something goes wrong. The source of nutrients is also very simple, that is, the substances in the soil, sunlight, and water can nourish it.

If the fiber tube bundle is built in the dark, or in a hot and dry desert, then diatoms from other areas will automatically come to replace the diatoms here, just like a flowing water source. There is no need to worry about the pipe bundle channels collapsing in these places.

Besides, even in the desert, it always rains, right?

Under the desert, there is moisture and salt. Where can we not find nutrients on diatoms? Although undersea tunnels are troublesome, they are not without solutions. This kind of place can completely use light inside. Diatoms themselves come from the sea. This is equivalent to simulating sunlight, and the diatoms outside the tunnel can renew themselves. . If there is no damage, there is generally no need to activate diatoms.

Everything is done through biological methods, which is most in line with the taste of Changtian Technology.

After the test, Changtian Technology published a related paper. Among the co-published authors, all the big names in virtual immortality were included, and their names were in alphabetical order.

The personnel responsible for solving each key technology are also listed.

Due to the need for confidentiality, only the name of Yongsheng Daniel was released.

The personnel of Changtian Technology are still alive and should not be missed.

This makes Daniel very happy. He is really so glorious after death. Isn't this the meaning of applying for virtual immortality?

This time to solve the vacuum maglev tube channel train project, Chen Xiao had to sigh, virtual immortality is so right! It’s really easy to get things done when there are many great people.

It only took two months, and everything was done. If there are more talented people, future progress will be faster and faster.

Chen Xiao feels that she is still the same group of people who loved collecting.

When I was a child, I collected stamps, dinosaur cards from Little Raccoon Instant Noodles, later Water Margin cards, and later Three Kingdoms cards. When I got older, I collected star cards and Ultraman cards. When I got older, I collected SSR cards while playing games. Then now, collecting scientist cards.

After the paper was published, everyone was shocked not that the dead big cow lifted the coffin and wrote the paper, but that this thing was so fast!

"Damn it, at 3,000 kilometers per hour, it only takes me an hour to get from the capital to the southern seaside. I drink soybean juice in the morning, so I can have seafood for brunch!"

"Three thousand kilometers is a speed that applies to everyone, and the limit speed is four thousand kilometers. If everyone is young, they can experience this pushing feeling."

"I have an idea. Otherwise, if we put the training of astronauts and pilots in this kind of pipeline, the cost should be cheaper than the simulation warehouse, right?"

"Haha! A long-distance relationship is a deal breaker. Commuting time is a deal breaker! I can even live in my hometown and go to work in a big city, so I don't have to worry about buying a house in a big city!"

"Hey! That makes sense! If this happens, house prices will continue to fall, and the house will no longer have financial properties. It won't be able to cause trouble even if you don't have to worry about it!"