Super military empire

ps. Today’s update is here. By the way, I will give a vote for the starting point 515 Fan Festival. Everyone has 8 votes. Voting will also send starting point coins. I beg for your support and appreciation!

(Because @ in the book friend group 9512455 strongly demanded, especially for female readers of the military empire who have less than double digits. 2/9)

"The accuracy of active radar-guided missiles has not been tested yet, so the actual accuracy cannot be tested. However, one of the biggest problems we are encountering is the cooling of the missile guidance system..." Liang Sili is the top rocket in the Republic. Control technology experts are not very familiar with the control system of small missiles.

In particular, the missile currently studied uses an active radar guidance system.

Hearing this, Liu Yijiu was really a little surprised, "Didn't we solve the heat dissipation problem inside the missile before? Can't replace materials and more advanced computer chips?"

Active radar guidance is different from other guidance methods. Inertial guidance is controlled by mechanical instruments such as mechanical gyroscopes, so the accuracy is not very high.

Infrared guidance also does not require much electronic equipment.

Active radar guidance is different.

Inside there is a microchip set for command analysis, data processing, power supply, and various other electronic components.This is equivalent to having a computer that processes all kinds of data. The heat emitted is actually not large, but because it cannot quickly and effectively dissipate heat, and when the missile is flying at high speed, it will generate violent friction with the air. A large amount of heat will eventually cause the internal electronic system to be destroyed at a high temperature, thereby losing control of the missile.

"After replacing chips with better performance, the problem of data processing can be reduced a lot, but it is not enough to achieve a safe situation. In order to make the missile have more powerful computing power, a total of array computer chips are used to process at the same time. The data makes the missile’s response more fast and flexible...Through computer simulation, the temperature of the missile in flight is still very high..." Liang Sili said helplessly.

Any technological development is not a simple matter.

"Let's take a look at the discussion." Liu Yijiu had a headache.

Even Liang Sili and others couldn't solve these problems, and he was helpless.

I was worried about the problem of the target opportunity. Now the problem of the target drone has been solved, and the f-14 imitation has been successful, but it has got stuck in the missile.

"How about the short-range?" Liu Yijiu asked Du Zhongkun when he went to the technical room.

"After revising the design again, sample trial production has begun, but the maximum speed can only reach Mach 2.75, which is still a problem with the engine. As for performance, it should be relatively reliable. Houyi's infrared guidance system is relatively reliable." Du Zhongkun introduced Liu Yijiu's short-range air-to-air missiles.

Liu Yijiu nodded. He still trusted this kind of missile that had been used for a long time.

"By the way, Xiao Liu, have you ever considered what is our name for this missile? Spears have always been used in engineering. Can't it be called this in the future?" Du Zhongkun asked Liu Yijiu.

The project of the Ninth Institute is simply a random code plus a number, which is not as rigorous as other domestic engineering projects.

"This is also a problem. Although it is said that short-range air-to-air missiles are derived from the various foundations of Houyi 3, Houyi can no longer be used. It is not good to use domestic air-to-air missile codes. How do you think about it? Do you have any suggestions?" Liu Yijiu also felt that he should have a domineering name.

"Our missile is fast enough, or is it called Lightning?" Wang Shunyi suddenly appeared.

"No!" Almost unanimously, Liu Yijiu, Du Zhongkun, Ren Xinmin and others all objected.

It's called Lightning, it's too vulgar.

Moreover, their missiles are not the fastest. Long-range intercontinental missiles are all at speeds above Mach 7, which is not called lightning.

Liu Yijiu was also drunk. Regarding Wang Shunyi’s method of naming, “Our missiles have our own characteristics. They cannot be the same as others. We must choose a suitable name that can meet the performance characteristics of the missile and can also It has our own characteristics. For example, our black arrow is because we use infrared guidance to allow anti-tank and anti-armor missiles to hit the position of the butt engine of various armored equipment, which is like shooting an arrow at the enemy secretly. The same... And Hou Yi, don't you need to describe too much?"

Both Black Arrow and Hou Yi have very connotations.

Of course, this was named by Liu Yijiu, and he could explain it well.

The reason why the black arrow is called the black arrow is not only because it is hoped that the black arrow is as undefended as those sneaking at the enemy and achieves the attack effect, but also because Liu Yijiu does not want to use the name of the red arrow.

The red arrow is a wire guide, and the range is too close. Although it is advanced, it will all be eliminated in the end.

"ghost?"

"This naming fighter is pretty much the same, except that the name is already in use..." Thinking of the first-generation stealth battle bombing that the American emperor was about to enter service, Liu Yijiu's saliva was about to stay. .

Unfortunately, the Republic has not broken through the technical difficulties of ordinary large bombers.

The only thing that can be done is to hope that more advanced missiles can be made, so that the ghost faces the fate of the f-117.

"Xiao Liu, you have a flexible mind, would you like to tell me one?"

"Yeah, think of a name..."

Liu Yijiu smiled bitterly and shook his head, "Let's just look at our missiles first. The name is not important, what matters is the performance of our missiles."

The group of people did not continue to entangle on this, but headed towards the largest technical center inside the mountain. Most of the original engineering corps were transferred out to build the blue army station, but the operation of expanding the base continued.

The development of the missile is still in the technical center where the 336 rocket was originally researched, where there are complete technical teams.

With more and more technical projects, some have been separated to set up special project departments, but various missile-related designs still remain in them.

In the huge mountain space, a lot of space has been divided, just like the offices in the next few decades, the only difference is that these are not very neat desks, instead of computers, but various drawings and drawing tools.

On some desks, there are microcomputers with very large displays, and on some desks, various mechanical products or electronic product parts are placed directly.

There is no sense of advanced technology.

However, it was here that the Republic’s most advanced rocket launchers, the most advanced anti-armor missiles, the most advanced short-range and individual air defense missiles were born.

On the edge, there are more than a dozen huge display screens three times larger than the computer monitor on the desk, and large and complex professional operating parts. Even Liu Yijiu doesn't understand what some of them are for.

"The above is the result of our computer simulation. There is a model built through the data obtained from the wind tunnel experiment. The flight performance can reach the target. However, the friction heat generated during the index process will cause the temperature inside to rise to A terrifying speed..."

There are more than ten display screens, each with different data and graphics, and even some animations that are not very detailed.

"If the temperature is controlled within a safe range, how much performance needs to be reduced?" Liu Yijiu looked at the numerous displays on the screen, various data, graphics, and of course, various calculation formulas. He walked back and forth several times. The front of the display screen moves in front of the other display screen, and the frown becomes deeper.

"It's down at least half, and the speed will not exceed Mach 1.7, but the hit accuracy has a greater improvement..." Du Zhongkun pointed to some of the data above.

Especially when he was operated by the personnel operating the supercomputer special device, the various data on the display screen had undergone great changes.

"The active radar part of the control system is manufactured?" Liu Yijiu's face was serious.

"The various parts of the sample have been produced, and only the final assembly is left. It is in the next test room. The temperature is still very high..."

When electronic products, especially computer chips, use wafers made of large-scale integrated circuits with wafers, if the amount of calculation is too large, huge amounts of heat will be generated.

Many solutions are to use heat sinks or cooling fans for heat dissipation.

However, inside the missile, even with heat sinks and cooling fans are not enough, because the friction between the shell and the air during high-speed flight generates higher heat!

Inside the test room, there are three completed active radar seekers.

This thing looks a bit like a satellite receiving antenna of later generations. There is a receiver at the front. The receiver is connected with the signal reflection pot cover at the back. There are a lot of various electronic components at the back. Special wires are connected to each other.

The three seekers in the test room are relatively large, perhaps to keep the diameter of the missile from increasing too much. The entire seeker is more than 30 cm in length from the front antenna to the back.These seekers are now all being powered on for testing, and they are connected to the microcomputer and other instruments behind them. When working, the indicator lights on some electronic components on the guidance head are constantly flashing, which is very beautiful.

"Without the casing, the temperature is very high?" Liu Yijiu frowned further looking at the conical seeker with a diameter of no more than 30 cm and a length of no more than 30 cm.

"It exceeds 70 degrees, especially after more than five minutes of full power..."

"This is too high. A 32-bit chip?"

Liu Yijiu feels that it is only an active radar guidance, and the first half is still guided by the radar of the missile by the fighter plane, which can be achieved without too complicated data processing functions.

How can it be so difficult?

[515 is coming soon, I hope to continue to hit the 515 red envelopes list. By May 15th, the red envelope rain can give back to readers and add promotional works.One piece is also love, it must be better!