Shuttle To Get Rich Since 1985 Chapter 522

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"What?" The big guy xiVfei was still feeling confused, and asked repeatedly.

"We're at your back door, and the delivery is here." Although the ride took a long time, the three of them were in high spirits, and He Gui took a nap at the resting place in the back.

Gao Zhong is excited, excited, such a task has been completed by himself.

Lao Zhang is also more energetic...

"Quick, the back door..." xiVfei rushed out of the workshop without any image, and said as soon as he got into the car.

"Uh, the back door?" The driver was a little confused. It's unrealistic to walk to such a large factory, maybe a few kilometers away.

"It's the back door that the logistics support goes through, hurry up." The big head of xiVfei shouted immediately.

Then he picked up the walkie-talkie: "Security is on alert, and all personnel are not allowed to move around at will."

"Yes." The person in charge of security was shocked when he heard this. What a big deal.

It took more than ten minutes to drive to the back door. The big head of xiVfei hurriedly put on his glasses and saw Gao Zhong waving.

At this time, the security captain also came by car, and when he saw his boss, he immediately came over and asked, "Director, what happened?"

"The delivery man is here, open the door." xiVfei looked at Gao Zhong and said immediately.

The security captain looked over, shall I go? Isn't this guy the person in charge of security that he met last time when he went to that place to pull things?

Why is this guy here?

The security captain hurriedly commanded the gate to be opened, Gao Zhong drove inside, and stopped at the side of xiVfei's big head.

"This is?" xiVfei looked at Gao Zhong and Lao Zhang.

"It's inside." Lao Zhang tried his best to calm himself down.

"I... let's go." The big head of xiVfei said immediately, and then went to his car.

"All entrances and exits will be strictly inspected, and irrelevant people are not allowed to move in the factory area at will." The factory area is divided into many parts, and it is generally not allowed to walk between parts indiscriminately. Now adding an order means that more stringent.

"If there is trouble, beat me up and lock me up." Another big guy said in the intercom.

"Yes!" The person in charge of security immediately knew what to do. You must know that there must be some related accounts in a company. These people sometimes think that they are talents.

The security department-department is not less angry, people are sneering, you can't help it, there are such people in any company..., in the army....

The van drove into the underground passage, passed a series of checkpoints, and then climbed up. At this time, it was already inside a building.

For a large company like xiVfei, in order to keep it secret, the underground passage has many floors, and it may even lead to a distant mountain...

"Mr. He, thank you for your hard work. I didn't expect you to deliver the goods yourself." The two big heads shook hands with He Gui enthusiastically.

"Thank you very much, Old Zhang. He also contributed a lot to this success." He Gui said with a smile.

Old Zhang chuckled: "I am old, I hope there will be no next time such a thing happens."

"I'm young and I don't want to come this time, I'm nervous all the way..." Gao Zhong also smiled.

The two big heads looked back at the chief engineer: "Look at what you have done, it's not as fun as Mr. He alone."

The chief engineer doesn't care at all, they have been bosses for many years, what's the matter?

The chief engineer asked excitedly: "Teacher He, is it done?"

"Well, if you are going to test the car this time, let's put down the parts first and then assemble it." He Gui nodded and said.

"I'll come in person." The chief engineer was about to get started.

"As you go, leave the professional work to professional people, and Mr. He will guide you." The factory manager immediately said angrily.

Parts are sent down from box trucks one by one by forklift, big boxes, small boxes, and coating spouts, four….

"We have already repaired the test bench." xiVfei looked at the nozzle with a big head, his face full of envy, this is a good thing, a good thing.

"It's better if you have more people."

"This little thing is nothing to worry about."

The greater the thrust of the rocket, the better. It is enough to maintain a certain speed. Too fast speed requires a very high strength of the rocket as a whole.

The other is the control system, which is the same as driving. If you drive too fast and do not control it in time, accidents are easy to happen.

The same is true for rockets, especially launch vehicles, which will carry people in the future, and don't need to fly out with a bang like in the military.

This is to take an intermediate value, what about rocket performance, thrust, structure, and so on.

The thrust of the third brother is very useful, more than 500 tons of thrust, and finally less than three tons... (Uh, I didn't mean to say Brother San, it's indeed a negative example.)

The thrust of the energy number is 3500 tons, and its dead weight is 2400 tons.

"Perfect, this is a work of art, much better than the old beauty." The chief engineer looked at the disassembled parts and sighed.

"Indeed, the stability of Laomei's engine-engine-engine is not as good. Laomei's F1 engine-engine-engine has one nozzle and one combustion chamber."

"The prototype of this is the RD170. In fact, it was originally made with one nozzle and one combustion chamber. Later, it was discovered that one nozzle and one combustion chamber consume 1.5 tons of fuel per second. This is very important for fuel control, gravity control, and flight attitude. The controls are very unfriendly."

"It was later changed to four nozzles, so that the fuel can be precisely controlled, so that the entire rocket can run more smoothly."

"The old American Saturn uses five F1 engines, because one consumes more than 1.5 tons of fuel per second, which is not good in terms of control and stability. The entire Saturn has five rocket engines, and a single thrust is too large , but it is not a good thing.” He Gui is also very clear about these things, which is why Lao Mei wants to buy the engine from the north.

It's really not easy to use my own....

1.5 tons per second comes out of one nozzle. Although the RD170 is 1.5 tons per second, it has four nozzles, which means that the fuel controlled by a single control system is highly accurate.

The speed of the rocket in the air is controlled by the size of the fuel, and the direction is also controlled by the swing of the rocket nozzle.

"It has indeed been optimized a lot. The original shape is 12 tons, and the height is 4.01. Now it is only a little over ten tons. Teacher He is still amazing." The chief engineer praised.

"There, there, I know more." He Gui is very modest, in fact, it is because the experts of Baian Aircraft Company have absorbed a lot of Laomei's material technology, such as Laomei's F14-related material technology and so on.

Successfully reduced the weight of the rocket engine by more than one ton.

"Teacher He, start now?" asked the two big heads of xiVfei.

"Let's get started, I don't know about your parts?" He Gui didn't have time to say anything.

"Guarantee Mr. He that our parts will be in place after the test run..." the chief engineer said immediately.

"Okay then..." He Gui originally wanted to drive the car by himself after the test run was successful, but the parts were not ready.

"Go and rest first." He Gui looked at Lao Zhang and Gao Zhong and said.

"It's okay, Mr. He, don't worry about us." Lao Zhang waved his hand, everyone is here, how can you not take a look?

The chief engineer quickly assembled a group of senior skilled workers, and did not seek experts. He Gui also knew that these people were here to learn, so he began to guide these senior skilled workers while assembling by himself.

After the assembly was completed in a day and a half, He Gui asked these skilled workers to dismantle it, and then instructed some assembly, the whole process was videotaped...

In five days, it was assembled twice, disassembled once, and then put on the test bench.

The rocket engine test runs are all in very remote places, because the test run time will eventually reach hundreds of seconds.

The fuel is hundreds of tons....

He Gui is in the bunker on the hillside, a newly built three-sided fortification in the valley, and a test platform for a large pond on one side.

This thing is not cheap, and ordinary companies dare not play it. The fuel is directly connected to the rocket engine. If there is a problem, the people in the bunker will quickly cut off the fuel supply.

"The fuel is ready."

"People have been evacuated."

"The power supply is normal."

"The emergency system is normal."

"The water supply system is normal."

Once the pond under the rocket vent is opened, it evaporates beyond imagination.

"Teacher He? Are you coming?" the chief engineer asked excitedly.

"Come on, I'm not very familiar with this kind of order." He Gui waved his hand and said.

"I'll come..." A big boss of xiVfei said immediately, and the chief engineer was full of resentment.

"Ignition!" After the liquid fuel engine is ignited, it can be controlled casually, because it is fuel control.

"ignition."

Everyone nervously looked at the test platform below. The test platform was about 20 meters high, and the rocket nozzle was fixed on the test platform, suspended outside.

A flame appeared, and in the next second a puff of smoke accompanied by a huge flame, a flame tens of meters long, spewed out all at once.

"Fuel supply normal."

"The temperature is normal."

"The control system is normal."

In the control room, various data are transmitted back and compared with the standard data.

"Thrust 480 tons."

"Five hundred tons of thrust."

"Normal, normal."

"Continue." The factory manager continued to order.

"Fuel supply normal...."

"The control system is normal."

"Thrust six hundred tons."

"Thrust six hundred and fifty tons."

"Thrust six hundred and eighty tons."

"Thrust seven hundred tons."

"Fuel supply reaches peak parameters...."

"The temperature is normal."

"The control system is normal."

"Continue." The big head of xiVfei knew that the fuel supply had reached the parameter peak, which represented a fuel consumption rate of 1.5 tons per second.

This thing can theoretically reach 300 seconds...

At this time, the entire valley is filled with white water vapor. The temperature of this thing is too high, and the entire valley seems to be wrapped in thick fog.

Of course, it will not reach the peak during flight. Whether it is fuel supply or the rocket is running at full capacity, after reaching a certain altitude, the atmosphere will be thin and the fuel will be reduced....

"Thrust 760 tons."

"The thrust is 780 tons."

"Temperature exceeds peak...."

"Eight hundred tons of thrust..."

"Reduce to 600 tons." xiVfei is waiting for the 800 tons. You must know that when this thing was designed, it reached 740 tons. Because of the use of new materials, the thrust has increased by dozens of tons. It is used for a report, but it is not actually used.

The peak is too much loss for all the components, and this thing needs to be reused.

"Thrust 650 tons."

"The temperature is normal."

"Thrust 600 tons."

"The temperature is normal."

At this time, the chief engineer asked worriedly, "Teacher He, why don't you stop and check?"

"Yes." He Gui nodded. What He Gui was worried about was whether the abnormal temperature just now would cause damage to some parts of the engine.

An hour and a half later, after all hidden dangers were eliminated, He Gui and his party came to the test bench.

The inspection was to be disassembled to have a look..., so the engine was transported back to the workshop.

Perform an evaluation of the part as a whole after disassembly.

Including the part surface, including part links, including some part interiors, coatings and so on.

It is the key to check one by one, especially the control part.

Two days later, He Gui looked at the data and said, "It's not a big problem, why don't you continue the test run, this time with 600 tons and 300 seconds?"

"Okay." The big head on xiVfei has already reported the situation, and the peak thrust is 800 tons, which is of great significance.

However, it is generally necessary to test the car for more than 200 seconds before it is considered successful.

Three hundred seconds is considered excellent...

"Mr. He, according to your estimation, how long can the thrust of 600 tons last?" asked a big xiVfei.

"It's not a big problem, as long as the temperature doesn't exceed the standard, but it's unrealistic. Six hundred tons of thrust is at least one ton of fuel per second. How many tons is it in five minutes?" He Gui said, three hundred seconds is more than three hundred Ton, because it is recyclable, some fuel must be retained for use when returning.

"Would you like to experiment for 500 seconds?" The chief engineer asked from the side.

"It's okay, as long as the temperature is not too high, it's fine." He Gui nodded.

Because the method of fuel cooling is adopted, as long as the temperature of the combustion chamber does not exceed the standard, the problem is not big.

So it took more than a day to install the rocket on the test bench. The water in this puddle flowed out at a speed of 30 tons per second last time, otherwise it would be evaporated to dryness...

How many tons of water is five hundred seconds? So this thing can't be used by ordinary companies...water can make you bankrupt...

"Preparation for the second test."

"The power supply is normal."

"Fuel control OK."

"The control system is normal."

 …

"Light it up!" This time the chief engineer had a great time.

"The continuous operation with a thrust of 600 tons has started, all departments should pay attention." The chief engineer said this time.

"receive."

"receive."

"receive."

The entire valley was swept by white mist, and huge streams of water sprayed out continuously, which actually reduced the toxicity of fuel combustion. You must know that these fuels may not be fully burned, and it is estimated that a few percent are left unburned. Now the water As soon as the steam hits...it's gone.

Everyone in the control room looked outside. Flames tens of meters long were ejected from four nozzles, forming a huge flame.

This thing roasts a cow to scum in an instant...

"Five hundred seconds countdown, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, success. Stop the test."

"The fuel has also bottomed out..." The person in charge of fuel monitoring, tested this thing twice, and it took only ten minutes before and after. More than 1,000 tons of fuel, gone?

How much is a ton of liquid fuel?

No wonder this thing is a big money burner. If it doesn't work, it will be burned several times a year, tsk tsk...

No wonder Mao Mao was said to have spent 14 billion rubles in the 1970s... At that time, rubles were worth more than US dollars....

"congratulations."

"congratulations."

"Wait and check the engine again." Everyone thanked each other, but He Gui said without being blindly happy.

When the people present heard what He Gui said, their hearts were in their throats, and the chief engineer hurriedly asked: "Teacher He? Is there any problem?"

"According to the data, there is nothing wrong with it, but we can only draw conclusions after inspection..." He Gui said.

Two days later, He Gui announced that everything was normal.

"Mr. He, there are still some parts that haven't been manufactured yet. You see, why don't you just wander around? The two-seater version of the Black Falcon we developed here has produced some, but it hasn't been sold. You can try it?" xiVfei asked the two big heads.

He Gui also wanted to fly a fighter jet, that would be cool, so he nodded: "Okay..."

"I'll go too." Gao Zhong watched eagerly from the side.

"Arrange..." xiVfei said with a wave of his hand.

He Gui went to change into the flight suit. Lao Zhang looked at the two big heads of xiVfei and said slowly: "In case Mr. He makes a mistake... um."

When the two big heads of xiVfei heard this, their hearts were in their throats, but now they couldn't say no to He Guifei...

So when He Gui was flying in the sky, the two big heads below were very nervous.

He Gui kicked the accelerator and flew towards Beijiang Farm, and the two big heads of xiVfei hurriedly asked the people behind to follow.

Flying to the deserted Gobi, He Gui turned on the afterburner... breaking through the speed of sound in an instant.

The pilot behind also turned on the afterburner quickly, and then failed to catch up with He Gui. The pilot behind He Gui had already fainted...

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He Gui hurriedly stopped, wandered around the Beijiang farm, and came back.

"I'm sorry, I forgot that there are people behind. These two hairs are amazing." He Gui looked at the pale pilot behind him, walking unsteadily.

"Ms. He's physical fitness is too strong." You must know that pilots consume a lot of energy. Generally, under heavy maneuvers, the possibility of pilots losing consciousness for a short time is very high, so most pilots wear special flight suits, and they are not afraid of urinating. .

Of course, afterburner is generally not turned on, and there is no problem without supersonic speed.

"Mr. He, why don't we assemble the rocket while waiting for the parts?" Although the two big heads of xiVfei didn't see it, they had the radar, and there were reports from other pilots, their faces turned pale with fright, in case something went wrong What's the matter... Although Kacha is unlikely, trouble is inevitable.

"Uh, can you launch from here?" He Gui asked curiously.

"We borrowed a place for this, and after assembling it, we will transport it there." The big head of xiVfei said.

"Is this more than thirty meters long?" He Gui asked in surprise.

"The expressway from Chang'an to the launch center in the northwest is completely passable. This has been considered a long time ago, and at worst the road will be closed at that time." XiVfei said lightly.

He Gui knows that it will not be easy in the future, it is not a system, and if people don't hold you back, they won't hold you.

Just like some seemingly inconspicuous systems, once you clean them up, you don't know how to solve them. For example, the tap water seems to be nothing, but if you stop the water, you will know how difficult life is.

Not to mention the electric tiger, of course.

"Okay then." Of course He Gui is no big deal.

In fact, the core of the entire rocket is the engine. The rocket looks big, but in fact most of it is filled with fuel.

The shell is made of aluminum alloy, and the horse is made of stainless steel, which is low in cost.

Here He Gui is steady, using aluminum alloy, in fact the shell of the rocket is very thin.

Except for the shell, the fuel containers are linked together inside. The main purpose of the shell is to reduce the wind resistance, and then make the rocket more stable. Otherwise, there are only a few fuel tanks, and the wind resistance is too large to be controlled.

He Gui began to lead a group of assembly workers to assemble the rocket engine. There was a universal joint on the rocket engine, and the rocket engine could swing on the universal joint to control the direction.

Above the gimbal is the fuel tank, some pipelines and the like, and then various components to sense the current state of the rocket.

There is also a self-destruct device in the middle. Once these hundreds of tons of big guys are on the verge of losing control, they will self-destruct, otherwise they will fly to nowhere.

This is also the reason why many rockets see explosions, part of which is self-destructed after losing control...

The fuel tanks were connected, and then various systems began to be laid out in various places in the fuel tanks... .

Rockets are assembled in special workshops, which require relatively high cleanliness. Of course, it is not as good as in the 1980s and 1990s. At that time, due to various electronic systems, ultrclean workshops were required.

Just like the original computers needed a relatively clean environment, today's computers may still be able to run due to the thick dust inside.

He Gui was halfway to catch the ducks on the shelves. Fortunately, He Gui took the opportunity of teaching the workers to pick up the assembly manual and give some pointers....

The parts are arriving one after another, and the assembly here is also very smooth, so it has been busy for half a month. Half a month later, the big guy with a total length of 39 meters and a diameter of four meters was finally completed.

Hundreds of technical workers have been busy for half a month, and it is finally completed.

"Test." He Gui began to prepare for the test, test the gimbal, test the system, and so on.

When the power is on, the engine is constantly swaying under the control of the computer. This is the secret of the rocket's direction control, otherwise how can a stick fly accurately.

Then check each system, control, fuel, etc. one by one.

The last test is to test the tightness of the tank and the pipeline, and then start to replenish fuel.

Because it is a recoverable rocket, the tank body can be reused.

Under the open-air shed, fuel was slowly poured into it.

Everyone is worried. If this thing is not good, it will be a big firework.

Fortunately, everything is normal. After hundreds of tons of fuel are injected, the pressure value and various systems are normal.

Then it is more dangerous, to evacuate the fuel, which is also necessary for rocket recovery. After the rocket recovery is turned off, the fuel must be extracted as quickly as possible.

Of course, there is not much fuel left after returning. This time is different, hundreds of tons...

Life is like a year, if something happens to these hundreds of tons of fuel, it will be a lot of fun.

An hour later, with the fuel pumping completed, the rocket's own system fuel tank pressure showed zero.

But this is not enough, the gas inside needs to be evacuated, the inert gas is input, and the dangerous gas in the tank is extracted until the mixing ratio is lower than that of combustion.

Then special vehicles carry the extracted gas, and then process it. The easiest way is to find a place and detonate it....

The more complicated thing is to add some chemicals to the tank, fully react with the gas, and form other substances that are not dangerous...

"There will be a launch window the day after tomorrow, Mr. He, do you see?"

"Can you make it?"

"no problem!"

"Okay then, how's the wind tunnel test for the big plane going?"

"Excellent, produced by Mr. He, it is a boutique."

He Gui and his party first went to a launch base in the northwest, and xiVfei had already reported it.

So all the roads around xiVfei were closed in the afternoon, and all kinds of special vehicles blocked all the intersections.

Everyone was very puzzled. They watched from outside the cordon, and waited until a huge monster came out from xiVfei, and it was covered with a green coat, which was anti-detection and so on.

"I'll go!" The 39-meter-long, four-meter-diameter big guy appeared on the street as soon as he put on his coat and was transported by a cart with many wheels.

There are several spouts at the back, each covered with a green coat, and four spouts can be seen, and then the whole big guy has a few large characters on both sides of the coat.

On both sides are: warning, don't get close, or you won't be able to afford it.

The back is: warning, pay attention to the following distance.

"It's really a warning."

"This thing still wants to get closer, what's in those dark cars that follow?"

"Do you think there will be an RPG?"

"No, but look at the sky..."

Big rockets are actually not heavy, less than 200 tons. First of all, there is no spaceship and no fuel.

"Damn it, is this big guy a rocket, or a ball?"

"I don't know. Doesn't that mean you are not allowed to take pictures?"

"What can you see in this way, the tire seems to have no pressure?"

"You thought it was your battery car tire."

"Don't make noise..."

The big guys are moving forward quickly in the downtown area, with vehicles clearing the way in front and behind, and there are also warning lines.

Photos of the big guy quickly appeared in the major media, and many people immediately estimated that it was forty meters long and four meters in diameter.

No one knows exactly what it looks like inside, but many people wonder, when did xiVfei produce this thing?

"I'll go, I'm a graduate student majoring in aerospace, why didn't I know that xiVfei still produces this thing?"

"Me too, am I still in the institute?"

"Maybe the one upstairs is not classified enough?"

"It shouldn't be, my tutor's confidentiality level is very high, I'll ask my tutor first..."

"XiVfei is blooming everywhere, even the planes. The big sky monkeys have also started to come out?"

"Hehe, this thing looks like a big killer."

Seeing that no one blocked the report, some media followed up and reported one after another. The big guys took the high speed, and these media took the national highway.

The poor driver on the high-speed lane of the subject suddenly found that the lane of the subject seemed to be empty, and then found a huge monster wearing a green coat...

"I'll go!" These drivers didn't have time to look at their phones, so they were taken aback.

There is still a distance from Chang'an to a certain launch center in the northwest. Some drivers along the way waited to take photos when they knew about it.

The attitude of the domestic media makes the foreign side a little confused. Who is this rabbit trying to scare with a big stick?

A certain country panicked even more. Who is the rabbit warning with this big stick? It seems that I haven't provoked rabbits lately? Hurry up and ask...

However, the reply given by the mainland officials is an experiment...

I believe you der? Haven't you been hiding it all the time?

Seeing this scene, those who knew the inside story called the two big heads of xiVfei one after another.

"You guys have to show some face, show some face, if you have something good, you'll be embarrassed!" These people made a call, and then hung up, feeling much more comfortable.

The two big heads of xiVfei started to hide their faces, and then other people called, and immediately said: "I will show off. If you have the ability, you also show off, Luther..."

Then hang up the phone first, and see you talk about us.

It was much better at night, when the convoy got off the highway at night, no one could take pictures, but the Internet was full of photos, with many details.

But what lies beneath the green coat, no one knows.

But the measuring ship is already in the predetermined sea area, which means it is indeed a test?

When the rocket is launched, it flies up directly, but the earth is rotating, so it creates the illusion that the rocket is flying obliquely towards the east, which is why the flying debris often falls in the east and southeast of the launch site, etc. wait.

The purpose of the offshore survey ship is to clearly capture the trajectory of the rocket and combine it with the ground survey to obtain accurate data.

"Teacher He, I have admired you for a long time." The person in charge of the launch base saw He Gui. Although he knew that this person was not very old, he was too young.

"Excuse me." He Gui also stretched out his hand and said.

"I hope Mr. He will come to bother you often. The recyclable system made by Mr. He is very good, and the stability is extremely high." The person in charge of the launch base said.

"It depends on whether it's a mule or a horse. How about I go and see the recycling place?"

"Of course, of course." The recovery location is in the Gobi, tens of kilometers away from the launch site.

In fact, it is very safe to fall on the sea. After all, the free fall is not far from the sea after the flight, but there is also a problem at sea, which is to be transported back after recovery.

When he arrived at the recycling site, He Gui carefully asked about the conditions of the facilities. The person in charge of the base admired He Gui's question.

"Who did this Teacher He learn from?" the person in charge of the base asked a big boss of xiVfei in a low voice.

"Self-study!" xiVfei replied in a low voice.

"impossible…?"

"Believe it or not." The big head of xiVfei is now thinking that in a year and a half, the large wide-body airliner will be truly world-class. Really, dare to challenge the opponent... Come here!

Of course, the current stealth drone can also be challenged... But unfortunately, there is no way to use that thing as a bargaining chip.

The large wide-body airliner is different, and Mr. He's model is a brand-new design, and he didn't copy anyone...

In the past few years, xiVfei has made some foreign countries gnash their teeth. What is the target of the Black Falcon? Isn't it 16?

The engine-engine-machine can also be used in common use. Those F14 and F16 that could not take off without parts, and then flew again one after another.

In the field of fighter jets, who dares to say who wins 100%?

And the key point is that the black falcon is still sold cheaply. Old customers in some countries complain that the price is too high. Their black falcon is not much worse than yours. Why are they so cheap?

This has made some countries passive, and some countries even directly bought the Black Falcon instead of buying you 16.

Although the opponent's F15 is better, many countries have limited budgets. The F15 two-seater has a great advantage, but for most countries whose land distance between two points does not exceed 1,000 kilometers, heavy fighters have For chicken feathers.

If you bought ten double-engine heavy-duty ones, you could buy fifteen Black Falcons. If you were from another country, what would you do?

There are not many countries in the world that need heavy fighter jets. Not everyone needs a long range. The Black Falcon can also carry seven tons of ammunition.

As for the full load, the auxiliary fuel tank cannot be attached, and the speed of sound cannot be supersonic.

Virtue! With a distance of several hundred kilometers, even if the load is not enough, I dare not go to the speed of sound. Otherwise, I will go to other countries with one kick of the accelerator. Do you think it is embarrassing?

Of course, some slaves, although the land area is small, have to buy, otherwise the master will be unhappy, and the consequences will be very serious...

So don't look at the tons of bombs that the modern F15EX blows, let him fly with a full load, it's not like a goose, stupid!

There is nothing to say between the amount of ammunition loaded at full load and the amount of ammunition loaded during combat. A full load will inevitably consume high fuel consumption, a short range, and flying in all aspects. It is said that there are 23 hardpoints, so what if there are a hundred?

Once a modern fighter jet is locked by an anti-aircraft missile, the chance of escaping is very low... Individual soldiers are still possible...

The reason was mentioned earlier....

The big head of xiVfei is very happy, but I won't say it. When the wide-body airliner comes out, I will scare you grandchildren to death...

He Gui looked at it and found no problem. It took more than two hours to look at it. It is also very important to know that the facilities at the recycling point must be complete.

Then back to the base, the system has been connected successfully, He Gui checked it carefully, there is no problem.

Next is the rest time, He Gui can sleep, Lao Zhang and others can't sleep, you must know that there are recycling experiments in the mainland, but the specific data, the system Lao Zhang and xiVfei don't know the big head.

In other words, this is a bit of a mess. If it succeeds, it's easy to say, but it fails...

That's all there is to it, anyway, with Mr. He standing up to it, there won't be any major problems.

He Gui woke up the next day and looked at the people around him with dark circles under their eyes: "What is this for? It's already like this. Sleep when you need to eat and sleep."

"Teacher He is domineering..." xiVfei gave a thumbs up.

Get the big guy on the pad today and start preparing for launch.

After the bumpy transportation, further inspections are required. The rocket was sent to the launch pad at noon, and then the team began to conduct final inspections and tests.

He Gui also got busy, comparing and checking the data item by item. At the beginning, there were hundreds of items of data, and there was no difference at all. Of course, the origin of the earth must be reset.

Third Brother (cough cough) Third Brother bought someone's Sky-Changing Monkey, then launched it out of sight, and even surprised the sheep on the opposite side.

In the end, the country that sold the Monkey King did not understand why this happened. After careful investigation for a long time, it was found that the third brother did not set a launch location, which is the origin of the earth.

Although a goal has been set, but... there is no origin of the earth, this sky-swapping monkey doesn't know where he is, so how can he plan his route?

Don't know where you are and how to get there?

Some people say that any automatic positioning system will do.

No!

All these things are manually input parameters before launching. The automatic positioning system is good, but the automatic positioning needs to be linked to external signals or satellite signals. Doesn't this tell the enemy that I am going to start fighting....

And not to mention the automatic system, these big guys are absolutely not allowed to be powered on before launching.

Because the rocket is recyclable, various components and parts are improved during design, so that it will not easily loosen or other things.

After the inspection, I just waited. The launch window is tomorrow morning. Everyone can't sleep tonight, and He Gui can't sleep either, and I feel a little worried.

"If it fails, wouldn't it be a waste of time?"

"If it fails, I'm afraid it will take a long time."

"Probably not."

He Gui grumbled in his heart, but his face was still calm. Although he remembered to check the system again, he thought that if he moved, at least many people would move.

Just let it go, six hours before the launch, various preparations began, various system settings, and various system self-tests.

The personnel at the launch base are ready, and the fuel injection is ready.

Three hours before launch, fuel injection begins, which is the most dangerous time.

If the launch window is wrong, then the fuel will have to wait inside the rocket. He Gui's recyclable ones are better, and reuse has been considered.

And the one-time use is very dangerous, because it is a one-time use, so the performance is slightly weaker.

You must know that liquid fuel is not only corrosive, but also ultrlow temperature. After this thing is filled, water vapor can be seen on the rocket, which is the low temperature released by the liquid fuel inside.

"One hour countdown to get ready!"

"Fuel pressure, temperature normal."

"The rocket automatic control system is normal."

"The air pressure system is normal."

"The launcher circuit is normal."

"Thirty minutes countdown to prepare..."

"People started to evacuate."

"All personnel have been evacuated."

"The weather is normal."

"The wind speed is normal."

"Ten minutes countdown to prepare..."

"Five minutes countdown to prepare..."

"One minute countdown to prepare..."

Everyone in the control hall was nervous, and He Gui was also nervous.

"Thirty seconds countdown to prepare..."

"10, 9, 8, 7, 6...1, light on."

"ignition."

"Successful ignition."

"Successfully disengaged from the launch pad." The rocket flew up slowly after a few seconds of spraying flames, you can see?

??A nozzle is constantly adjusted, which is to adjust the center of gravity.

"The attitude is normal, the speed is normal..." The rocket flew up.

Everyone has not relaxed yet, because this is a recyclable experiment, and the key is to start returning at a height of 77 kilometers from the ground.

"No. 1 measurement base, the target was found, and the target trajectory is normal."

"The No. 2 telemetry base found the target, and the trajectory is normal."

"The target is found from a distance, and the trajectory is normal." As the altitude continues to rise, the observation bases in various places have found the target, and then the data are compared.

There was silence in the control room, only the voice from the communicator.

"Tracking the target from a distance, the trajectory is normal."

"Base No. 5 is tracking the target, and the trajectory is normal."

The recyclable system is automatic, and many foreign observation agencies have also discovered this big guy, after all, this big guy is too conspicuous.

"Didn't I see this on the Internet yesterday?" Somewhere to the east of the launch base, many people looked at a big guy in the sky and a long white smoke behind it.

"Sure, I'm going to..."

"How high is this guy going?"

"Dozens of kilometers?"

"If this thing hits the head..."

"Bah, crow's mouth!"

"The recycling system is about to start." Looking at the data, the chief engineer of xiVfei let out a sigh of relief.

"En." He Guidan nodded calmly, this thing is automatically controlled.

"The target automatically activated the recovery system at the predetermined altitude."

"Target begins to return."

"Target fuel control successful, 5% of standard."

"The target data is normal."

"The trajectory of the distant observation target conforms to the predetermined trajectory."

"Base No. 3 is tracking the target's trajectory, which is in line with the predetermined trajectory."

"The No. 2 base is tracking the target trajectory, which is in line with the predetermined target."

"Adjust the target posture once, it's normal."

During the recovery process, the rocket is actually flying like a cruise missile. There is a gas nozzle on the top of the front, which can change the direction.

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The rear engine cannot be turned off, and if it fails to start after the engine is turned off...

"Fuel pressure normal."

"Fuel reserves normal."

"Flight control system normal."

It is necessary to continuously monitor at the time node. If there is an error at a certain time node, it will be troublesome. For example, if the fuel is low, it is likely that there will be no fuel when the final reverse push is recovered.

There is too much fuel, and the calculation of the recovery system is inaccurate during recovery, resulting in a small reverse thrust, and it will sit down on the ass, and then boom!

The recyclable system is a complete set of data systems. It is necessary for the rocket to calculate its own weight accurately in real time, and its own weight is mainly fuel.

It is calculated by calculating the amount of fuel consumed and the pressure of the fuel tank, and other data from various aspects. This thing has a calculation error, or if the fuel is gone, it will fall back and push back to the ground.

Otherwise, there is too much fuel, the weight is too large, and the force for reverse thrust calculation is small.

"At an altitude of 5,000 meters, start changing postures."

"Status transition is normal."

"At an altitude of 2,000 meters, the rocket ignited successfully again."

"The altitude is 1,000 meters, and the speed is normal."

"Altitude 100 meters~www.mtlnovel.com~ Speed ​​is normal."

"Successful landing, successful flameout."

"ah!

Everyone jumped up excitedly when they saw the rocket landed steadily on the recovery platform.

But people who don't know the details are a little confused, because how this thing flies, then falls and disappears.

You must know that if the rocket is at this altitude, many people can use various means to observe and measure your trajectory, but the tracking and tracking will disappear. What is this operation?

Could it be that the other party also flew to nowhere after launching like the third brother? It should be impossible.

Chapter end