legendary boss

Chapter 297 Super Engine and Battery

After changing more than a dozen plans, after half a month of non-stop testing, the power supply problem of the train has not been perfectly solved.

The highest test speed of Test No. 1 has reached 1800 km/h, but it was only for a short ten seconds, and then the engine was turned off.

For this reason, Sima Lili hasn't had a normal rest for many days, and chooses and chooses among different materials every day.So far, all the top materials in human society have been tried.

"Will you help me with this problem?"

Sima Lili was getting more and more tired. Although she was not impatient, she could still see the loss and helplessness in her heart.

Lin Feng has searched in the Universe Mall, and the material that is good for conducting electricity is nothing more than a superconductor at room temperature, but this cannot solve the problem of arcing.

Even if high temperature resistant materials are used, the damage of the arc to the material is not limited to high temperature, it can even destroy the molecular structure.

So there was nothing he could do to help.

But seeing that he was only short of the last step to succeed, he was also very unwilling. After all, he had spent more than [-] days and nights for this.Although he dozed off more than half of the time, at least the time was delayed here.

Time is money.

"Can we change our thinking?" Finally he made up his mind and asked, "For example, don't use this power supply method."

"What's the use?"

"Is it okay to install batteries on the train?"

Sima Lili stared at him quietly for 3 minutes.

It has to be said that this is a great proposal. If it can be used, it will definitely applaud all mankind.But the premise is where does the battery with huge storage capacity and small size come from?
If I have time to study this kind of battery, I have already researched new materials for the sliding contact wire.

But she immediately thought that Lin Feng had launched a super battery, which claimed to provide stable and continuous power supply for 10 years, and it was not too big.

If this technology is improved, can there be enough super batteries for a train?

Thinking of this, her eyes began to sparkle with inspiring brilliance.

"Do you really have this technology?"

"Of course there is," Lin Feng said, and then began to take vaccinations, "but my battery needs to be matched with my engine, and the cost is not cheap."

"No matter how much it is, you can bring it to us for a try."

Lin Feng thought it would cost money to try it.

The car he drives now is equipped with ultra-condensed batteries and electric engines, and each battery is enough to travel 30 kilometers.

There are high-power versions of this engine and battery in the mall, but they are expensive.

A 6000-kilowatt engine and a battery cost 6 million RMB, while the total cost of an 8-car EMU on earth is only about [-] million RMB.

If Lin Feng changed his hands, he still had to make some money, right, so the manufacturing cost was even higher.

But what Sima Lili saw was not the price, but its utilization value.

How much power is an armored vehicle, how much power is a ship or an airplane?
If Lin Feng really has this kind of technology, it will not only change the speed of the train!

In the future, all armored vehicles and even warships will not need a lot of fuel, and can achieve ultra-long-distance maneuvering.In the end, she is still responsible for the research of military products. When there are new materials and technologies, she will involuntarily consider this aspect immediately.

"Buy!" Sima Lili did not hesitate, "I will apply for the payment right away, you'd better start production now, the sooner the better."

Sima Lili left in a hurry, Lin Feng felt that she made too much fuss.Isn't it just an engine, even the hands are shaking, so there is no need to be so excited?
…………

Lin Feng took the opportunity to rest at home for several days. After all, it was a large item. It would be bad if the order was made the next day. suspicious.

When buying the engine and battery, he thought they would be big, but when the goods were delivered to his door, he found that they were only 1 cubic meter wooden box, and the weight was so light that he could pick them up by himself.

It was only about 1.5 tons. He estimated the weight, and then found a small truck to help him to the construction site.

Sima Lili was already looking forward to seeing Lin Feng bring such a small wooden box, her eyelids twitched several times.

"This is it?"

"Of course, let the crane come quickly, the master is waiting to go home."

Under everyone's weird eyes, someone pried open the box, and a pure black, square machine appeared in front of everyone.

There is no cooling device, and there is no weird shape. It is just an 80 cm square block made of unknown materials. From the center of one side, a shaft about the size of an arm protrudes.

In addition, it is also equipped with a controller, which is as big as a palm, and can be connected wirelessly with the engine.

Everyone thought it was unbelievable that it would cost 15 billion to buy such a thing from Lin Feng.

"Can I try it?" Sima Lili asked.

"of course can."

Sima Lili immediately asked someone to install a speedometer. She first had to check the engine speed.

Lin Feng took the controller to set the permissions, and then started to activate.

hum-

There was a low noise from the engine, and he picked up the speed, until finally the shaft was spinning fast.

"The fastest speed is 15 rpm!" The person who tested the speed exclaimed, "No vibration! No heat!"

"Install it for me immediately!"

Following Sima Lili's order, a group of engineers started to act immediately, and she said to Lin Feng again: "If it succeeds this time, I will help you apply for the position of National Science Advisor."

What is the role of a scientific advisor?
Lin Feng didn't know much about this, he must be cheating.I didn't see other people's US presidents have this advisor and that advisor, a lot of them.

"Forget it, where do I have time? This has delayed most of the semester's courses."

"You...what are you still studying finance for? You are definitely a super genius in physics."

Lin Feng replied with a smile: "Of course it's for making money."

Lin Feng himself didn't believe this answer. So far, not much of the money he earned was earned from the knowledge he acquired.

After going back to the station to reprocess some parts, the new engine was finally installed and debugged, ready for a test run.

This time, there was no need to consider the issue of the trolley line, so Sima Lili ordered full power as soon as she arrived.

hum-

The train with only eight frames was speeding away with the scream of the engine, and in just three seconds, Lin Feng saw the speed on the monitor screen exceeding 600 km/h.

I'll go, this girl is too fierce, she really thinks that what he makes won't break.

However, this acceleration obviously satisfied Lin Feng. What is the world's fastest sports car, it takes 100 seconds to accelerate to 3 km/h, and it takes more than 350 seconds to accelerate to 20 km/h.

Now this train just blows them across the street.

"Speed ​​800, everything is normal!"

"Speed ​​1400, everything is normal!"

"Speed ​​1800," the commander-in-chief's voice paused, probably a little excited, choking on saliva, "everything is normal!"

"Speed ​​2000, everything is normal!"

Everyone in front of the surveillance screen held their breath, their hearts beating non-stop.

2000 km/h, the distance from Rongcheng to Fucheng is 130 kilometers, and it takes less than 5 minutes to get there including the acceleration and deceleration time!

"Keep accelerating!" Sima Lili's crisp voice sounded.

"Keep accelerating! 2500 kilometers per hour! Start slowing down now!"

At the end of the tunnel, the train came to a slow stop.

From the ear hole at the end of the tunnel, hundreds of engineering personnel immediately walked out and began to conduct the most thorough inspection of all parts of the train.

Ten minutes later, the on-site commander on the opposite side reported by phone: "Everything is normal!"

"Wow! It worked!"

The people at the scene could no longer restrain their inner excitement, cheered and applauded.

This is an exciting moment, the train with a speed of more than 2500 kilometers per hour is enough to refresh anyone's world view!
(End of this chapter)