Technological Hegemony

When Luo Jia said the three words "electromagnetic gun", the scene immediately exploded, and everyone's face changed drastically, revealing a look of sudden enlightenment, followed by uncontrollable ecstasy.

There are two types of electromagnetic guns, one is an electromagnetic rail gun driven by ampere force; the other is an electromagnetic coil gun made of an LC circuit.

If it is an electromagnetic coil gun, it can at most achieve the level of strength of the QF17-pound gun, but the consequence is that the number of coil turns around the gun barrel is terrifying, and it has high requirements for wire diameter and shells.

The electromagnetic railgun theoretically has the ability to reach Mach 20 or even 30, but if the speed is too fast, the friction with the air will make it difficult for the shell to withstand such a high temperature, and the carbon material coated on the outside will burn out quickly.

Secondly, in order to achieve such an effect, the current must be large, which means that the stored charge must be high, and the internal resistance must be small. Currently, only capacitance can be achieved.

And Star Technology has completed the most powerful supercapacitor in the world before the Karman Vortex Street power generation project!

There were quite a few people present, as well as experts from all over the country who listened to this briefing. Many of them knew a lot about electromagnetic guns, so when they followed Luo Jia's words to expand their thinking, they were shocked to find that Star Technology had not only solved the problem of electromagnetic guns. The energy problem also solved the problem of the electromagnetic gun by the way!

Karman vortex street power generation array, capacitors, batteries, electronic control, plus super-strength carbon materials for building power generation arrays, these things can not only be used in civilians, but also the key technology for manufacturing electromagnetic guns!

With the success of the Karmen vortex street power generation experiment, a road leading to the giant cannon of the battleship has also been opened up by Xingchen Technology!

The scene is already crazy, and the backstage is also completely crazy!

Luo Jia saw that six on-site experts and a dozen or so entourages they brought were staring at the screen intently. Luo Jia didn't know what kind of expert was hidden behind the screen, but looking at the current situation, all Those who listened to the report should have been in a state of excitement.

The Steel Straight Boys were very excited, a hundred times more excited than when Luo Jia introduced the electric ship just now. Although the electric ship is cool, it is far from being able to compare with the power of the electromagnetic gun.

Caliber is justice, range is truth!

Perhaps in every man's heart, there is a dream of a battleship cannon.

Of course, it may also be the credit of Miss Pao. There are many Xingchen technology nerds, and there are not a few guys who like [a certain scientific electromagnetic gun]. Unchanging belief, only my super electromagnetic gun will last forever!

Although the military did not announce

But military fans should all know that on March 9, 2018, my country's electromagnetic railgun has completed the on-board test and was installed on the No. 936 tank landing ship of the South China Sea Fleet. , the first electromagnetic gunship!

Luo Jia still remembers his uncontrollable joy after the news came out. Although he is not a military fan, he still stayed up all night because of the electromagnetic cannon, lingered in military forums all night, and drank three bottles of beer alone I picked up a red sausage.

Since that day, Luo Jia has been researching the electromagnetic rail gun. Experiments are experiments. It still takes a long way to make this epoch-making new type of cannon a powerful deterrent.

Later facts proved that everything is not afraid of anything else, but Luo Jia is afraid of thinking about it.

Finally, when the time came to June of the third year of entrepreneurship, Luo Jia quietly helped the military make up for the last few shortcomings of the electromagnetic rail gun, paving the way for the giant gun to go into actual combat.

Luo Jia looked at the chaotic situation inside the conference room, walked off the podium helplessly, and returned to An Ran and the others.

The introduction meeting had to be suspended, because Luo Jia played a trick, which completely messed up the rear of the national team. Professor Ouyang was typing on the keyboard intently. As for which party he was communicating with, Luo Jia didn't know.

The Steel Straight Boys are now bursting with pride, and all of them puffed out their chests proudly.

"Do you really think we just built a power generation array? You know, our goal is the sea of ​​stars!" Hong Tao said excitedly.

"Long live Sister Pao! The lightning flashing at your fingertips is my unchanging belief in this life!" An otaku under An Ran raised his arms excitedly.

hush~

Everyone immediately made gestures to quiet the two of them. Research is research. After all, Xingchen Technology is a private enterprise. It is best to keep a low profile in the affairs of the military. Even Luo Jia just started, and walked off the podium in a timely manner. Leave this issue to the national team to study.

At this time, Professor Ouyang wiped the sweat from his forehead, came to Luo Jia, and said in a low voice: "You are really not a fuel-efficient lamp, because it doesn't matter what you say, and the eyes of many big bosses are red .”

"Don't blame me for not reminding you, this topic was brought up by you, if you can't handle it below, you'll be the one to watch!"

After saying this, Professor Ouyang went to the bathroom. Luo Jia didn't say anything. Since he dared to mention this matter, he was sure enough.

Another ten minutes passed.

"Mr. Luo, please continue!" Suddenly, Director Li stood up and said to Luo Jia seriously.

Luo Jia frowned, "It's a bit over the line to go on, we are just a private enterprise after all..."

Director Li stomped anxiously, "Don't worry about the line or not! You are the one who wants to grab money, food, and territory, and you are the one who wants to build electromagnetic guns! Now that things are going on, you still pretend to be a big-tailed wolf, start now!" !"

An Ran lightly punched Luo Jia on the shoulder, and all the straight men looked at Luo Jia with anticipation in their eyes.

Although it is a bit taboo for private enterprises to engage in military affairs, the road to national rejuvenation, the military is a mountain that can never be bypassed. Everyone in Xingchen Technology is willing to do their best for this!

Luo Jia nodded to everyone and stepped onto the podium again.

After a short break, Luo Jia became serious. He pushed the big screen away and quickly wrote down a series of complicated formulas on the whiteboard prepared in advance.

Then Luo Jia turned around and said calmly: "The ideal kinetic energy of a standard electromagnetic gun is 60MJ. Counting the loss during the conversion of electric energy, the power consumption of each shell is 120MJ, which is about 33 kWh."

"A big killer like an electromagnetic railgun consumes 33 degrees of electricity to fire a shell. It doesn't sound like much, and it can't keep up with the power consumption of large air-conditioning equipment. But the key is that this energy needs to be released within 0.005 seconds. , if it is slow, the speed of the shells will not increase."

"After calculation, we can draw the following conclusions. The power supply within 0.005 seconds needs to reach 24 million kilowatts. There is no generator with such a large power in the world, so we must use supercapacitors or superconducting coils to complete the instant. freed."

"Fortunately, we have completed the research and development of super energy storage capacitors. On the basis of super energy storage capacitors, we have continued to expand and developed type II super capacitors. This type of capacitor has general energy storage parameters but has powerful For the specific performance, please refer to the calculation formula I just wrote."

"All in all, our power generation array, with batteries, capacitors, and electronic control, can provide enough effective energy for the electromagnetic gun."

Boom~

The scene and the distance were once again exploded.

"After the supercapacitor of Star Technology has been improved, it can provide enough effective energy for the electromagnetic gun!?"

"My God! Does he even know what that means!?"

"It's amazing, Xingchen Technology is really amazing!"

There were turbulent waves in the hearts of countless bosses. They may not be present at the moment, but their eyes on Luo Jia have changed significantly, as if this young man in his early twenties has suddenly grown taller. Straightened up.

Is it really going to start the rhythm of the era of giant cannons?

One cannon shot out, lightning and flint, blasting and killing eight hundred miles!

Tens of thousands of cannons fired together, destroying the dead and destroying the dead, not a single grass can grow within a hundred miles!

It's really too powerful, just imagining such a picture will make people bursting with excitement!

"Who opposed Xingchen Technology just now? They should all be pulled out and shot!" In a certain barracks, the old general who was so excited that his temples bulged with veins let out a yell.

"The industrial software of Xingchen Technology is already helping us design new missiles, and now they have opened up the most critical energy technology for electromagnetic guns! This is something that countless military companies have failed to do!" In another military camp , the young young general raised his arms and shouted.

Luo Jia's speech was undoubtedly a success, because he successfully won China's most powerful ally, the military.

All military personnel who saw the scene and heard about it in the future will undoubtedly become die-hard supporters of Xingchen Technology.

Sometimes, if you want to accomplish something and promote an era, you need to sacrifice the vested interests of some people.

At this time, you have two options, either to persuade them, or to find stronger reinforcements than those with vested interests.

If Luo Jia's electric ship is a blueprint, then the electromagnetic rail gun is undoubtedly his move to win powerful allies.

Luo Jia paused, and said seriously, "In 2016, the team of Professor Wang Haifu from Capital University of Technology has solved another shortcoming of the electromagnetic railgun, the ammunition."

"Professor Wang and the others have developed an active damage element technology. This technology is very powerful and unique in the world."

"The new type of explosive material damage element invented by them not only has the mechanical strength similar to metal, but also contains the chemical energy equivalent to high-energy explosives. At the same time, it also has the safety similar to that of inert materials. It's going to explode."

"If this technology is used, coupled with our energy system, the result is that the lethality of the electromagnetic railgun will increase exponentially. The so-called one-shot kill is not impossible."

"Of course, in addition to these, a mature electromagnetic gun needs to overcome some other troubles. If you ask us if Star Technology has a full set of technology, we really don't have it."

"But we feel that the road ahead is ahead, and if we go step by step, there will be no mistakes."

"Mr. Liu Cixin, a science fiction writer, wrote such a passage in his famous book Three Body Problems."

"The attack speed of Genghis Khan's cavalry is comparable to that of the armored troops of the 20th century. The bed crossbow of the Northern Song Dynasty has a range of 1,500 meters, which is similar to that of the sniper rifles of the 20th century. But these are still ancient cavalry and crossbows. , it is impossible to compete with modern power. The basic theory determines everything, and the future history school clearly sees this. But you are blindfolded by the low-level technology that returns to the light. There is no mental preparation for the ultimate decisive battle that will determine the fate of mankind."

Luo Jia finished reciting Mr. Liu Cixin's famous sentence, and smiled softly, "To be honest, our Star Technology is not so optimistic about the future. The enrollment work of Star University has encountered obstacles from various countries. Scientists from European and American powers have formed a new eight-nation The coalition forces are trying their best to crack our technology, and our partner Huawei has been brutally suppressed around the world."

"So we feel that the only way to solve all these problems is to embrace the future and make ourselves stronger through unremitting efforts."

"While violence cannot solve all problems, and I personally do not appreciate violence, sometimes it is necessary."

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