Chapter 228: Give Rocket Academy a Little Shock [ More Subscriptions Requested]

The moment Yao Sheng heard Xu Yuan's words, his brain couldn't help but freeze and his face was full of disbelief.

Previously, when they were testing a certain type of missile they designed, false alarms and inaccurate interception measurements occurred repeatedly. In order to find the location of the problem, the entire test writing team worked overtime many nights.

I even sought help from data analysts in the hospital, but in the end I found nothing.

The key parameters that affect the target are still not determined.

Seeing that time was being wasted little by little, Zhu Xuejun, the director of the laboratory, could no longer sit still.

So I thought of the mathematician Xu Yuan.

Through Chen Jianfang, Xu Yuan was successfully invited to help.

As a key member of this project, Yao Sheng is well aware of how difficult it is to find a few parameters in the ocean of data.

He believed that with Xu Yuan's talent and level, he might be able to find these parameters by calculating with a pen alone.

But it will definitely take quite some time.

However, the actual results completely overturned his cognition.

What did he see?
In just half a day, Xu Yuan did it without any external help.

It actually directly locked the key parameters.

And it seems very easy.

It is said that genius is beyond the imagination of ordinary people. Today he has a new understanding of this sentence.

All we can say is that he used to claim himself to be a genius, so his judgment of Xu Yuan would naturally not deviate from his own understanding.

Little do people know that there are differences between geniuses.

After I came to my senses, there was only one thought left in my mind.

"Is this true genius?"

"too fast."

The next second he rushed to Xu Yuan's side and lowered his eyes to look at the draft paper full of formulas on the table.

He suppressed his excitement and said, "Professor Xu, you are amazing. You have identified the problem that took us half a month to find in just half a day. I will go and call Director Zhu over right away." As soon as he finished speaking, he pushed the door and ran out of the meeting room.

Not long after.

Then Zhu Xuejun came over with a look of surprise on his face.

There were several other laboratory staff members following him, and they obviously heard Yao Sheng's shout.

"Professor Xu, have you locked the problematic parameters?"

Zhu Xuejun would never have thought that after she invited Xu Yuan to the Rocket Research Institute at noon, the problem had already been found in the afternoon.

So much so that when I first heard the news from Yao Sheng, I thought I had heard it wrong.

Originally, he was thinking of sending Xu Yuan back to rest, as he felt that it might not be possible to familiarize himself with the test data in just one afternoon.

There's no need to rush this moment.

As a result, Xu Yuan turned around and gave her such a big surprise.

Xu Yuan does not think that his efficiency is amazing. With his mathematical thinking and level, he has his own methods when faced with massive amounts of data and can quickly find problematic parameters.

What's more, after entering the deep learning state, his efficiency will be improved several times or even dozens of times compared to ordinary people.

It would be embarrassing if it takes several days to finish.

Facing Zhu Xuejun's question, Xu Yuan replied calmly:

“Through my overall calculation of the test data, I determined that there were problems with several parameters.”

“It will affect the missiles.”

“This causes frequent false alarms and inaccurate interception and measurement.”

While speaking, he deliberately picked up the draft paper on the table in front of him and waved it in his hand.

Both Yao Sheng and Zhu Xuejun undoubtedly have great trust in Xu Yuan.

Since Xu Yuan dared to say that he had found the problematic parameters, then there must be something wrong with these parameters.

There is no need to doubt this.

After all, if Xu Yuan couldn't even figure this out, he wouldn't be able to become a mathematician respected by the mathematics community.

Upon hearing this, Zhu Xuejun also came over, took the draft paper and looked at Xu Yuan's calculation results.

Take a deep breath and express your gratitude to Xu Yuan.

"It's great that we can find out what the problem is and take measures to solve it."

"To be honest, we and the data analysts in the hospital have been busy for half a month on this parameter."

"If I hadn't thought of asking you to come over to help, I don't know how much longer we would have been delayed."

"Thank you so much this time."

"Professor Zhu, you're too polite. This is what I should do. After all, I also hope to see the country have more advanced missiles." Xu Yuan said to Zhu Xuejun in a warm tone without any pride.

Zhu Xuejun listened to Xu Yuan's words, and the look in his eyes became more friendly.

Then something suddenly occurred to her.

I asked tentatively: By the way, Professor Xu, do you have any good solutions for these problematic parameters?

If you want to completely solve the problem of missile false alarms and inaccurate interception measurement parameters, it is not enough to simply find the problematic parameters.

This is only the first step.

The key is to find a solution to avoid numerical problems in the future.

She invited Xu Yuan to help, mainly to find the key parameters of the problem.

Their laboratory will then find a solution to the problem themselves.

However, seeing that Xu Yuan locked the parameter position in just half a day gave her a new idea.

Maybe Xu Yuan can find a way to solve the problem at once.

If this were true, the pressure on their laboratory would be much less.

At least new trials can be arranged as soon as possible.

At that time, as long as the missile data is normal, the finalization process can be carried out and the troops can be equipped as soon as possible.

Otherwise, it will still be handled by their laboratory, and even if it can be successfully resolved, it will definitely take a long time.

After listening to Zhu Xuejun's words, Xu Yuan naturally understood what the other party meant.

First of all, as he answered just now, he certainly hopes that the country can have more advanced and powerful missiles. In addition, as they are both members of the Aerospace Science and Technology Group, he is quite interested in it, so he will definitely try his best to help within his capacity.

So without much thought or consideration, he began to answer.

"In fact, when I was calculating these parameters just now, I considered the solution to the problem."

“I do have some ideas right now.”

"That's great." Zhu Xuejun was pleasantly surprised: "Tell me about it."

With Zhu Xuejun's words, Xu Yuan naturally wouldn't keep the suspense any longer and organized his words a little.

Go on.

As for Yao Sheng and several other researchers nearby, they also pricked up their ears.

I am looking forward to the solution that Xu Yuan mentioned.

At the same time, I was also thinking to myself, what method should I use if I were to solve the problem myself.

"These parameters are mainly due to prediction errors. We can circumvent this problem by establishing a new mathematical model algorithm, giving the missile a new lease of life."

Zhu Xuejun nodded and approved of Xu Yuan's solution.

Then he blurted out, "How long would it take to build this model algorithm?"

"Working overtime tonight should be enough." Xu Yuan thought for a moment and gave a relatively conservative estimate.

However, when these words reached other people's mouths, they couldn't help but widen their eyes.

I almost gasped.

Establishing a new mathematical model algorithm often requires the cooperation of a team.

And it takes a long time.

But Xu Yuan said it was just a matter of working overtime at night.

Not even overnight.

It would only take a few hours.

I thought it was amazing that Xu Yuan took half a day to find the problematic parameters.

I didn't expect it to be just an appetizer.

Zhu Xuejun is worthy of being the director of the laboratory. She came to her senses while everyone was still immersed in shock.

"I almost forgot that you are an expert in the field of model algorithms. We can master the autonomous rendezvous and docking technology, all thanks to the space environment model and mechanical model you established."

"But it's getting late today, so let's wait until tomorrow to build the new model algorithm."

Zhu Xuejun was relieved to learn that Xu Yuan could easily solve the problem with this parameter.

At least it doesn't take a long time to process.

But considering that Xu Yuan has been busy all afternoon, it would be inappropriate for him to work overtime to build the model.

That's why she suggested talking about it tomorrow.

Anyway, according to Xu Yuan, it can be solved in the morning at most.

However, Xu Yuan shook his head and said, "I have a clear memory of the test data right now, so it will be faster to build the model. I don't think we need to wait until tomorrow."

In Xu Yuan's view, it was just a matter of establishing a mathematical model algorithm, which was something he was very familiar with.

No need to wait one more day.

Seeing the determination in Xu Yuan's eyes when he said this, Zhu Xuejun finally agreed.

"Well, thank you for your hard work today."

And it has to be said that this is also a good thing for them. After all, the sooner the parameter problem is solved, the sooner she can apply for re-experimentation.

"If you need anything, just call Xiao Yao."

"Yes, Professor Xu, just let me know if you have anything to say." Yao Sheng took over Zhu Xuejun's words and immediately echoed.

When he was at the Rocket Research Institute, he felt that he had become an associate researcher before the age of 30 and could be considered a key talent.

In addition, he is often praised by his superiors, so he is quite proud of himself.

As a result, after seeing Xu Yuan's strength offline today, I finally understood why he was able to achieve such excellent results.

Compared with the other person, he is just an ordinary person.

Therefore, he admired Xu Yuan more and more in his heart, and regarded him as his idol.

Xu Yuan naturally didn't need anything. Even to build a mathematical model he could rely entirely on pen and paper calculations.

But thinking about how I had been studying for such a long time in the afternoon and how I would have to work overtime for several hours in the evening, I subconsciously put my hand on my stomach and turned to Yao Sheng beside me and said:

"Then please bring me some dinner, and it would be better if you can prepare a midnight snack."

When Yao Sheng heard Xu Yuan finally made a request, he seemed particularly excited and quickly patted his chest to promise to do it.

"Don't worry, Professor Xu. Just leave all of this to me."

Xu Yuan asked Yao Sheng to bring lunch in order to save time so that he could start building the model as soon as possible.

"Then I'm sorry to trouble you."

After saying this to Yao Sheng with a smile, he saw the other party running outside excitedly.

This made everyone present smile.

The atmosphere suddenly became much more cheerful.

In the following time, Zhu Xuejun no longer disturbed Xu Yuan from working. When she returned, she thought about taking some time to thank Chen Jianfang again.

After all, if the other party had not recommended his son-in-law to her, the problem of missile testing would not have been solved so quickly.

……

That night.

After Xu Yuan finished the sumptuous dinner that Yao Sheng brought back, he entered a state of deep learning again.

The model is built with very high efficiency.

In addition, considering that it would probably be very late when he finished his work, he made a special call to Chen Yuran.

Xu Yuan worked like this until almost eleven o'clock in the evening, and finally he completed the model completely.

After suddenly coming out of the deep learning state, he stood up, stretched and yawned.

Then he called to Yao Sheng next to him, "Go to bed early, Xiao Yao, let's stop here today."

When Yao Sheng heard Xu Yuan's voice, he immediately perked up, thinking that Xu Yuan felt it was too late and wanted to rest first and continue building the model tomorrow.

So he quickly stood up and answered:
"Professor Xu, you should also go to bed early. There will be plenty of time tomorrow. We don't need to rush this."

The voice just fell.

Xu Yuan's answer immediately rang in my ears.

"You mean the mathematical model algorithm? I have already solved that completely."

It made him startled.

I couldn't help but murmur softly.

“Did you finish building the model so quickly?”

I only met Xu Yuan for ten hours today, but I was shocked several times in a row.

To the point that people have become a little numb.

The threshold has been significantly raised.

I was stunned for a few seconds before I was suddenly filled with surprise.

After all, the problems of missile false alarms and inaccurate interception measurements have been solved, and they will be able to conduct a new round of tests soon.

As long as the missile can be successfully finalized, their project will be considered a complete success.

The thought stayed here. Just when I was about to express my excitement, I raised my eyes and found that Xu Yuan had left.

The next second, a hint of regret appeared on his face.

-

Xu Yuan stayed at the Rocket Research Institute to rest at night. Although he was only staying for one night, the institute had prepared very adequate accommodation conditions.

In addition, Xu Yuan didn't have the problem of being bed-loving, so he fell asleep quickly and slept soundly after everything.

Get up at 7:30 in the morning.

Accompanied by Yao Sheng, Xu Yuan finished his breakfast and then came to the laboratory in charge of Zhu Xuejun.

Zhu Xuejun arrived very early today and was the first to know that the model had been built. She felt indescribably surprised and excited.

Therefore, after meeting Xu Yuan, he immediately expressed gratitude on behalf of the hospital.

"It's a good idea to invite you to help this time. We will retest this missile in a few days. Are you interested in coming to participate?"

In the office, when Xu Yuan heard Zhu Xuejun's invitation, he immediately became interested.

Unlike the test flights of fighter jets and drones, missile tests are also called missile finalization target firing tests.

This is a process that all series of missiles must go through.

It is equivalent to issuing a birth certificate.

Because it is carried out on-site at a special shooting range, the scene can be said to be very spectacular and shocking.

Thinking about it carefully, he had never experienced such a scene before, so he was naturally very interested in it.

In addition, the data finally obtained from the missile test is also related to whether the model he established can truly solve the problem. As the model builder, he really needs to witness the missile's revival with his own eyes.

So without any special consideration, he agreed without hesitation.

"no problem."

"I will attend on time then."

"I asked Xiao Yao to pick you up that day. I believe you would like it very much." Zhu Xuejun said affirmatively with a smile on her face.

After all, a guy in his twenties like Xu Yuan has no ability to resist the temptation of weapons.

After communicating with Zhu Xuejun, Xu Yuan took the Rocket Academy's special car back home.

On the way, he received a call from his father-in-law Chen Jianfang, who said that he was extremely happy to hear Zhu Xuejun praise his son-in-law so much.

After the call ended, Xu Yuan was at a loss whether to laugh or cry. He didn't expect that Chen Jianfang had such a childish side.

……

I have to say that Zhu Xuejun's efficiency is truly amazing. Xu Yuan received the notice just three days later.

Their laboratory decided to conduct a new missile test.

It was obvious that he wanted to find a way to make up for the time that was lost earlier.

Xu Yuan had already promised Zhu Xuejun that he would go to the scene to witness the revival of this type of missile.

Therefore, after seeing Yao Sheng again, he did not hesitate at all, and the two of them went together to meet up with Zhu Xuejun and the others.

The missile test base is located in a relatively remote area and it takes some time to reach the destination.

Finally, after traveling for a while, they successfully arrived at a missile test base.

"Let's go to the command base. I believe there will be no problems with this missile test."

That morning at the missile test range, Zhu Xuejun still had a kind smile on her face and looked confident.

In addition to having confidence in the missile he designed, he also believed in the mathematical model algorithm established by Xu Yuan.

At this time, Xu Yuan could already see a certain type of missile ready to launch, and naturally had no objection to Zhu Xuejun's words.

He nodded immediately and said, "Okay, Professor Zhu."

Then, according to the relevant regulations of the test, I followed Zhu Xuejun to the command post.

As the director of the research laboratory of the Rocket Research Institute, Zhu Xuejun has previously participated in the design and development of a certain type of missile and is obviously no stranger to this test range.

As soon as I walked into the command room, I heard Yao Sheng report: "The missile systems have passed the inspection and test."

"Ok."

Upon hearing this, Zhu Xuejun nodded slightly, then turned his gaze to the commander present.

He smiled and said, "Commander Liu, everything is ready on our side."

"Thank you for your hard work."

Commander Liu looks about the same age as Zhu Xuejun, but he has the image of a tough middle-aged man.

One of his eyes is particularly bright.

After greeting Zhu Xuejun and the scientific researchers present, he announced the official start of today's experimental mission.

"One minute left to get ready."

……

"emission!"

As the launch order was given, the missile was launched in an instant, like a sharp sword piercing the sky.

The sword's power truly roars into the sky.

In an instant.

The missile flew quickly, trailing a long trail of white smoke, and finally successfully hit the preset target in the distance.

Yao Sheng and other laboratory staff combined radar, remote sensing, optical measurement and other equipment.

By integrating data from the computer and real-time aerial images, the normal flight status of the missile can be ensured.

At this time, although the busy experiment was over, the work of the researchers had to continue.

They began downloading data in order to collate and analyze the parameters to determine if there was a problem with the missile.

During this process, Xu Yuan did not express his opinion, but just waited patiently with Zhu Xuejun.

I don’t know how much time passed before Yao Sheng’s excited voice was heard in the command room.

"The problems of false alarms and inaccurate interception and control of missiles have been solved, and the accuracy has been greatly improved compared to last time."

"It's just incredible."

I thought that with the help of the mathematical model algorithm established by Xu Yuan, I would be able to successfully solve the previous missile problems.

Unexpectedly, the accuracy of missiles has also been improved.

This was indeed an unexpected surprise.

Of course, Yao Sheng did not forget Zhu Xuejun and Xu Yuan who were standing beside him, and he quickly handed over the data report.

"It's exactly as Xiao Yao said. I didn't expect it to be a blessing in disguise. It indirectly improved the missile's overall performance."

"There will be no problem finalizing it now."

Zhu Xuejun opened the data report and took a look at it, then handed it to Xu Yuan while smiling and sighing.

He and she were very clear about the performance of the missile in previous tests. The sudden improvement in the missile's accuracy could only be related to the model established by Xu Yuan. It not only solved the previous problems but also played a supporting role.

It made her so confused as to not know how to thank Xu Yuan.

Although Xu Yuan was somewhat surprised by the result, he was not too shocked.

After all, the model he built not only had to solve parameter problems, but also had to ensure that other places were not affected.

Otherwise, it would be like losing the watermelon and picking up sesame seeds.

In this case, it is normal to have a positive impact on other systems.

"This is a pleasant surprise, but it's a good thing anyway."

After reading the data report, Xu Yuan returned it to Zhu Xuejun and responded casually with a smile on his face.

at the same time.

Commander Liu's eyes beside him became brighter and brighter, and he looked at Xu Yuan as if he was admiring a priceless treasure.

The next second, he coughed twice, and when he saw that everyone's attention had been successfully attracted, he continued talking to Xu Yuan.

"I really hope that the country can have more young talents like you. I remember that our stealth fighter jet was developed so quickly. Xiao Xu, you must have made a lot of efforts in it."

Although it was the first time Xu Yuan met this conductor, he respected him very much because of his status.

Therefore, when faced with the question, he pretended to be modest and said: "Commander Liu, if you are not mistaken, I did participate in the research and development of domestic stealth fighter jets." He did not go into detail about his contribution.

After hearing this, Commander Liu began to persuade them in a earnest tone.

"Xiao Xu."

"I know you are very talented and have made indelible contributions to the field of aerospace."

"But we can't just have advanced fighter jets, we also have to lead the world in missiles."

"Since you were able to help Director Zhu solve the missile problem, you should research more advanced missiles in the future."

After listening to Commander Liu's words, Xu Yuan finally understood what he meant.

I was in a state of confusion.

It was obvious that the other party saw his talent in missile research and wanted him to participate more in the development of missile projects.

It can only be said that the missiles currently equipped in the country are not enough to cure the problem of insufficient firepower.

We need to develop missiles with greater power and longer range.

Although strictly speaking, he does not belong to the Rocket Academy, he is also responsible for the research and development of a series of drone aircraft.

This time it was just a coincidence that we were able to temporarily cooperate with the Rocket Academy to help Zhu Xuejun and others solve the problem.

After that, it will not actually participate in the design and development of new missiles.

However, in this kind of situation, some words are obviously not suitable to be said and need to be thought about first.

So after organizing his words, he replied with a smile:

"Commander Liu, rest assured. I believe that in a few years we will have advanced missiles of various types. By then, we will no longer have insufficient firepower."

"Then I'm looking forward to it." Commander Liu said with a smile.

There is nothing else to do in the following period of time, and this type of missile will also get its birth certificate later.

But on their way back to their residence, Zhu Xuejun looked like she was worried.

The expression on his face looked quite serious.

The joy I felt when the experiment was successful disappeared for some reason.

It stands to reason that the missile has finally been finalized, which should be a happy thing for their laboratory.

And Yao Sheng and others also did the same.

On the other hand, there was something obviously wrong with Zhu Xuejun.

Faced with this situation, Xu Yuan obviously couldn't pretend not to see it.

After a slight hesitation, he finally took the initiative to ask.

"Is Professor Zhu worried about something?"

Hearing Xu Yuan's voice, Zhu Xuejun stopped, turned around and asked a question.

"Xu Yuan."

"I wonder what you think of hypersonic ballistic missiles?"

"Ballistic missile?" Xu Yuan was slightly stunned when he heard that.

But he quickly reacted and answered Zhu Xuejun's questions based on his own understanding and cognition.

"The flight trajectory of conventional missiles can be easily predicted, making it possible to intercept them."

"The missile would then be useless."

"If we want to have the right to speak, we must develop new missiles that can avoid being intercepted."

"I think we have to have a good ballistic missile, too."

What he said were his true thoughts. Only by developing missiles that the enemy cannot intercept can we effectively form a deterrent from the root.

About that.

Its significance is even greater than that of stealth fighter jets.

It is truly a national treasure.

Unfortunately, this type of hypersonic ballistic missile has not yet been developed in China.

So when he learned that Zhu Xuejun was very interested in ballistic missiles, he was naturally very supportive.

And I hope Zhu Xuejun can master this technology.

Perhaps because he saw that Xu Yuan shared the same philosophy as himself, Zhu Xuejun's expression eased a lot.

After a pause of a few seconds, he continued speaking.

"In fact, my biggest wish is to develop a hypersonic ballistic missile with excellent performance for the country."

"It's just that there are still many problems in theory and technology, so the project cannot be launched. It may take some time to prepare."

Having said that, she suddenly thought of something and asked Xu Yuan again.

"correct."

"Do you believe that the ballistic plan proposed by Mr. Qian is feasible?"

When Xu Yuan heard this, he naturally understood that the other party was talking about the first president of the Rocket Research Institute.

When Qian proposed the missile defense plan overseas, he came up with a plan suitable for hypersonic ballistic missiles.

That is, the missile uses reverse pressure to break the conventional missile trajectory.

This is to break through the anti-missile defense system.

The core of it is that after the missile is launched, it flies out of the atmosphere and then continues to fly close to the atmosphere.

Finally, it falls quickly to achieve the goal of hitting the target accurately.

By skipping balls at the edge of the atmosphere, the anti-missile system cannot predict the flight trajectory.

However, due to the difficulty in implementing this technology, this theory is not favored overseas.

Even many overseas experts describe it as a pipe dream.

However, many domestic scientific researchers firmly believe that this ballistic plan is completely feasible.

And never gave up research.

And Zhu Xuejun is obviously one of them.

Xu Yuan naturally believed that this ballistic plan could not be turned into a reality and applied to missiles at the moment because it lacked sufficient data support.

Need to accumulate data slowly.

The thought stopped here, and he immediately answered very seriously:

"Professor Zhu."

"I now believe that Mr. Qian's theory is feasible, and I also believe that sooner or later we will be able to develop such a ballistic missile."

"If you need help, Professor Zhu, please feel free to contact me."

Although there is a big age gap between them, Zhu Xuejun became more determined about her goal after hearing what Xu Yuan said.

Then a confident expression reappeared on his face.

"I feel much more relieved after hearing your words. Once we have accumulated enough data support, we will definitely be able to develop this ballistic missile."

After finally saying this, he seemed a lot more relaxed.

……

Xu Yuan, Zhu Xuejun and their team did not stay in the test range for long.

After completing the missile test mission, he returned to Yanjing.

It can be said that neither Chen Jianfang nor Zhu Xuejun thought of a complicated ballistic parameter issue.

It only took Xu Yuan a few days from the time he started to solve the problem to the time the missile was retested and finalized.

There is no doubt that Zhu Xuejun must have some regrets in her heart.

If I had known earlier, I should have asked Xu Yuan for help in advance.

It is possible that the problem of missile parameters had been successfully resolved as early as ten days ago.

However, after this cooperation and help, Xu Yuan has become a popular figure in the Rocket Academy and other research institutes, and they all want to invite him for cooperation.

When Xu Yuan heard the news, he didn't know whether to laugh or cry. He didn't expect that he would suddenly become so popular.

But after all, he can't split himself, and he still has responsibilities in Jincheng, so it is obviously impossible for him to have so much time.

For this reason, he went on a business trip to Jincheng after staying in Yanjing for a few days.

After confirming that the stealth UAV project was progressing smoothly, he was invited to join Xijing Aero Engine Group.

no way.

As the most advanced stealth UAV project, the turbofan engine it needs to carry is crucial.

This is related to the performance that the drone can perform.

In this regard, he must pay more attention to ensure that Xifa can develop suitable domestic turbofan engines.

In addition, Chang Han would call him from time to time to invite him over to discuss the design details of the turbofan engine, so now he had to go there in person while he had time.

It has to be said that Xijing Aero-Engine Group attaches great importance to Xu Yuan.

Xu Yuan got off the high-speed train and within a few steps he saw the people sent by Xifa to greet him.

In addition to old acquaintance Chang Hanping, it also includes Xifa’s current chairman Cui Liangrong.

and several other engineers.

It can be said that they are all important figures within the group.

It's definitely full of variety.

Xu Yuan had visited Xijing Aero-Engine Group once before regarding turboprop engines.

So when faced with this kind of scene, I hurried over to say hello.

"Chairman Cui."

"Why bother you to come here in person?"

Cui Liangrong took the initiative to hold Xu Yuan's hand, without concealing the bright smile on his square face.

"This is what we should do. Your hotel has been arranged. Have a good rest today and don't talk about work."

Domestic engines have always been a weak point, especially advanced turboprop and turbofan engines. Even fighter jets developed domestically need to import engines from overseas.

This is also the problem faced by their group.

Although there are many engineers within the group, the upgrade of domestic engines is very slow.

However, because of the UAV project that Xu Yuan was in charge of, it directly helped their group develop a small-diameter turboprop engine whose performance far exceeded that of advanced overseas engines.

It directly fills the gap in this area.

The project that Xu Yuan is currently in charge of requires a turbofan engine, and he still chooses domestically produced engines.

This is a great opportunity for their group.

If we can cooperate with Xu Yuan, we can develop a domestically-produced turbofan engine with superior performance.

Not to mention that they can quickly take over the domestic market, they can also take up a considerable share overseas.

Faced with such an opportunity, let alone coming to the station to pick him up in person, it would be no problem at all to go to Xu Yuan's house and invite him back.

"But you are finally here. If you don't come, I will go find you with the design drawings."

At this time, after Xu Yuan and the chairman finished their conversation, Chang Hanping immediately took the initiative to start talking and spoke with a smile.

Hearing this, Xu Yuan's mind moved: "Have you completed the design drawings of the turbofan engine?"

"It is completed, but the performance will definitely not meet your requirements."

“That’s why I’m waiting to discuss optimization with you.”

Chang Hanping took over Xu Yuan's words and answered, his words mixed with a hint of helplessness.

The stealth drone that Xu Yuan wants to develop is obviously more advanced than the Wing Loong drone that has already successfully flown, so the performance requirements for the turbofan engine must be very high.

With the help of previous turboprop engine design drawings, they were able to optimize the domestically produced turbofan engines.

But it certainly cannot meet Xu Yuan’s requirements for a stealth drone.

In this case, we can only hope to discuss optimization with Xu Yuan and finalize the design plan as soon as possible.

After listening to the conversation between the two, Cui Liangrong deliberately put on a stern face and said to Chang Hanping:
"Professor Xu won't stay here for just one day. Let him go back to the hotel and rest first."

"We can talk about work tomorrow."

Upon hearing this, Chang Hanping was not angry at all. Instead, he quickly smiled and agreed.

"The chairman is right. Professor Xu is exhausted from the long journey. He should go back to the hotel and rest."

In response, Xu Yuan just smiled and didn't say anything more.

However, since Cui Liangrong had said so much, he felt too embarrassed to leave in such a hurry.

After that, everyone did not stay at the station any longer. Xu Yuan immediately got into a comfortable luxury business car and was escorted by a large fleet of cars to the hotel arranged by Xifa.

When the passengers in the station saw this scene, they couldn't help but start talking about it.

This kind of scene often occurs at airports, especially when celebrities appear.

But today they saw it at the station.

And the layout is obviously much more impressive than that at the airport.

Because someone recognized that the middle-aged man with a square face was the chairman of Xijing Aero-Engine Group.

As for Xu Yuan, no one noticed him.

After all, he had just got off the car and was surrounded by a group of people from Xifa.

After someone posted the photos they took on Weibo, they sparked discussion among many netizens.

Everyone was guessing who could get Cui Liangrong to come and greet them personally.

"Does anyone know who this person is? Isn't this too impressive?"

"This is the first time I've seen such a grand ceremony at the station. Chairman Cui of our city actually came to greet us personally."

"It's not just Cui Liangrong, the people around him seem to be the core figures in Xifa."

"I don't know who the boss is."

"Looking at it this way, the fans who came to pick us up at the airport were so weak."

"Looking at the back of this person, he seems quite young."

"I feel like he looks familiar, but unfortunately I didn't get a photo of his face."

……

Xu Yuan didn't know that he was being discussed by netizens again as soon as he arrived in Xijing.

The hotel arranged by Xifa can be said to be one of the best hotels in the city, which is enough to show how much importance Xifa attaches to Xu Yuan.

Xu Yuan didn't refuse this. After getting the room card, he went back to the hotel to rest.

What surprised him was that during this period, Chang Hanping did not come to discuss the design drawings with him.

The main reason was that he knew Chang Hanping's character too well. After he invented the engine technology, he would study it even if he had to go without food or drink. To some extent, it would not be an exaggeration to say that he was a bit obsessed.

It was indeed surprising that he couldn't hold it back this time.

But this also happens to show that the other party really hopes that he can have a good rest and recharge his energy today.

The next day.

Xu Yuan finished his breakfast at the hotel and then took Xifa’s special car to the group headquarters.

When he saw Cui Liangrong, he greeted him and exchanged a few words with him, then followed Chang Hanping to the discussion room.

In addition to Chang Hanping, there were several other outstanding engineers from Xifa Group on the scene.

"Professor Xu."

"This is our design drawing. It is based on the domestic turbofan engine and draws on relevant overseas ideas and some designs of previous turboprop engines."

"According to our prediction, the performance will definitely be much better than the current domestically produced turbofan engines."

"But I don't know if I can meet your requirements."

In the discussion room, Chang Hanping spoke first and explained the turbofan engine drawings they had completed.

Upon hearing this, Xu Yuan naturally did not sit idle, and immediately settled down to study it.

A turbofan engine refers to a gas turbine engine in which the gas ejected from the nozzle and the air exhausted by the fan together produce reaction thrust.

Due to the structural design, in order to comprehensively improve the engine efficiency, it is necessary to resolve the contradiction between thermal efficiency and propulsion efficiency.

Although the technology of turbofan engines is more complicated, with the development of domestic high-performance carbon fiber composite materials, this excellent material can be used on fan blades.

This improves the engine's bypass ratio performance.

It has to be said that after Xifa successfully developed the world's most advanced turboprop engine, its overall engine technology has shown explosive growth.

Take the turbofan engine they are currently designing, for example. Xu Yuan didn't find any major problems after looking at it.

It is entirely possible to start research and development, and then optimize the details during the research process.

Therefore, the program discussion meeting went smoothly and also gave a shot in the arm to Xijing Aero Engines.

……

(End of this chapter)