I tinkered with cars and built a super military industry

The short-range missile hits the target directly.

"boom!"

After a loud noise, smoke and dust flew everywhere.

Yan Hua marveled at the pictures captured by the drone.

After upgrading the electromagnetic rail gun barrel, it is indeed several times stronger than the traditional gun barrel.

Judging from the time of the entire short-range missile's trajectory.

Compared with traditional missiles, the time is shortened by half.

"Yes, artillery-launched missiles are fine!"

"With the support of the electromagnetic orbit, not only the speed has increased by five seconds."

"Even the hit rate is so accurate."

"However, these artillery-launched missiles are under the challenge of ultra-high acceleration."

"A powerful impact electronic guidance system is needed to withstand this kind of impact."

"Classmate, how do you manage to launch ordinary artillery-launched missiles from electromagnetic tracks?" Yan Hua asked doubtfully.

Li Yifan said calmly: "It's the missile vertical launching system!"

Yan Hua looked at Li Yifan with disbelief in his eyes.

"Are you saying that this tank has been upgraded with a missile launcher system?" Yan Hua asked.

"Yeah!" Li Yifan responded while operating the tank.

"Classmate, you actually upgraded the missile launching system on the tank?" Yan Hua's voice was obviously trembling.

"And just now we launched a short-range missile at a speed of two hundred yards per hour."

"Missile launches must be stationary to ensure launch."

"On mountainous terrain at a speed of [-] yards per hour, you can still use the vertical launch system to launch missiles while running."

"This is incredible! Classmate."

"Classmate, you have created an important national weapon for China!"

"Classmate, your future will definitely make China's military technology achieve a qualitative leap." Yan Hua said excitedly.

Li Yifan pursed his lips and said lightly:

"The drawings I drew can be directly mass-produced."

"There are also detailed pictures of some units, which will be mailed to you in due course."

......

After Li Yifan finished handling the affairs of the South China Military Industry Academy.

I took a plane directly to Jiangcheng, and then took the high-speed rail back to my hometown Zhongxian.

At the same time, South China Military Institute.

Electromagnetic Railgun Division.

Hua Gang is leading the instructors to restore the barrel of the electromagnetic railgun.

For nearly half a month, Hua Gang led a group of mentors to tinker with the electromagnetic railgun in the laboratory every day.

Huagang finally broke through a new limit of electromagnetic railgun.

That's when the power level is reduced by ten percent.

The working power of the electromagnetic rail gun can still maintain the previous power.

In terms of range, the firing range of artillery shells is ten kilometers further than before.

Don't underestimate these ten kilometers. This shows that China's military technology is catching up step by step.

One day it will overtake Country M and Country E.

All the sons and daughters will kneel on the ground and wipe away the shame on the motherland.

"Academician Hua Gang, you have been fighting hard for half a month, so you need to get more rest."

"Yes! The body is the capital of revolution. Don't get sick from overwork."

"This is the mission of our South China Military Institute."

"Not just me, but everyone when they step into the door of South China College."

"Our mission is to remain anonymous and forge swords for the country!"

"Besides, the day after tomorrow, seniors from the Chinese Academy of Sciences will come down to inspect our results in the past six months."

"So you have to show some results, otherwise you won't be able to shoulder the responsibility."

"Yes! The seniors from the Chinese Academy of Sciences are here again."

"Academician Huagang, do you know how the development of the latest generation of tanks in the tank group is going?"

"I really don't know."

"I just know that Yan Hua rarely goes out during this period. He almost always stays in the tank team or in the dormitory."

"It is said that the new members of the tank team are talking."

"We need to upgrade the electromagnetic railgun to the tank."

"This is a joke!"

"Although tanks are used as heavy assault weapons on the battlefield."

"But the shells used are generally between [-] and [-] kilograms."

"The energy storage required for such a heavy shell is at least three cubic meters of power."

"The tank body is generally between seven and ten meters."

"Normally speaking, it is theoretically unrealistic to retrofit an electromagnetic rail gun on a tank."

"First of all, energy storage is too difficult, and secondly, the size of the electromagnetic railgun itself is also large."

"Not to mention anything else, these two points alone are enough to crush anyone with ideas to death in the cradle."

"It's not absolute. At least the radiant sky cooling system that Academician Yan Hua showed us has subverted the traditional concept."

"The electromagnetic railgun in our laboratory was heated to [-] degrees Celsius."

"The cooling system of the radiant sky is indeed much more stable than the traditional cooling system."

"Even if the pipe burst later due to testing, I still don't think it can be blamed on the cooling system."

"It was a miscalculation of our system."

"I thought about it for a long time, and in order to prove my idea, I also did some small experiments during the period."

"The radiant sky cooling systems are beyond imagination."

"The reason why our electromagnetic railgun exploded its tubes back then was because of an [-]% chance of a proportional error."

"Although we have calculated the path from the water channel in the tube to the radiator of the electromagnetic rail gun."

“And how large the radiator capacity is to achieve the best results.”

"We did nothing wrong in any of this. What was wrong was that we blindly identified a radiative sky cooling system."

"The size of it is the size of a radiator, which led us to believe that covering it with a layer of radiant panels would be enough."

"In our own theory, the cooling system mainly relies on traditional water cooling."

“Radiant sky cooling systems are supplemental cooling.”

"That's where I got it exactly wrong."

“The radiant sky cooling system and the traditional water cooling system complement each other, and both are important,” Hua Ke said.

"Then what should we do now?" the instructor asked.

"Be patient for now!"

"After the inspection by the Chinese Academy of Sciences, we will do another experiment with the electromagnetic railgun."

"I have a feeling that if we try the electromagnetic railgun again this time, it will easily pass the temperature test of [-] degrees Celsius," Hua Gang said.

"Academician Hua Gang is so confident in the radiant sky cooling system proposed by the tank team?"

"Is that a disguised admission that the tank crew can modify and upgrade the electromagnetic railgun to the tank?"

"It's not a matter of admitting it or not. I just heard someone say it."

"The tank crew used a tractor-trailer to drag a tank covered with black cloth out of the academy."

"Probably going to the outdoor testing site."

"Even if I go to the test site, I will only simply move the things on the turret."

"The body of the tank has never been touched."

"The new guy in the tank team even made a bet with Academician Hua Gang."

"Said to build a brand new tank within a month."

"Now half of the time has passed and I haven't seen the young man."

two days later...