Academicians of major countries start from top students

Under the powerful wind speed of the super wind tunnel, the Xuanniao unmanned aerospace fighter was placed in the experimental cabin, and its fuselage was stationary as if it was really flying at high speed in deep space.

At this time, Xu Yuan, Gao Yuhe, Huang Yunliang and others were standing in front of the wind tunnel instrument information screen.

His eyes were fixed on the data that was constantly being fed back.

"The wind speed is continuing to increase and has now reached Mach 3. The fighter's airflow parameters and flow phenomena are in normal condition."

As the test continued, the on-site engineering staff did not forget to broadcast.

In the wind tunnel test of fighter models, airflow parameters and flow phenomenon states are very important indicators, which are related to whether the flight attitude and speed of the fighter can reach the theoretical values ​​after the actual flight.

If the similarity criterion is not met but should be, it will lead to errors in the experiment.

It needs to be eliminated through data correction.

Although the current performance of the Xuanniao unmanned aerospace fighter in the wind tunnel is normal.

But this is clearly not the limit of Xuanniao.

After all, in Xu Yuan’s design plan, the maximum flight speed of the Xuanniao unmanned aerospace fighter must exceed Mach 5.

While flying in deep space.

So today's wind tunnel test has just begun.

In this regard, Xu Yuan did not take the initiative to express his opinion and left all the right to speak to Liang Zhanjun and others.

Because they are the main persons in charge of the Xuanniao unmanned aerospace fighter.

What's more, such a large project as aerospace fighter and aerospace mothership cannot be completed by Xu Yuan alone.

It is necessary to gather the best scientific researchers in the country.

And letting go appropriately can also help them grow faster.

After hearing the engineers' report, Liang Zhanjun and others glanced at Xu Yuan beside them.

After making sure that Xu Yuan showed no sign of speaking, Liang Zhanjun gave new instructions to the operators of the wind tunnel instrument.

"Continue to increase the wind speed to increase the aerodynamic force on the model of the Xuanniao unmanned air-space fighter."

“It’s increasing.”

After receiving the instructions, the staff performed simple operations and saw the speed of wind tunnel energy increase again.

It has reached Mach 5.

When the feedback of airflow parameters and phenomenon status data appeared on the information screen, Liang Zhanjun and others finally breathed a sigh of relief.

From the information screen, it can be clearly seen that even if the wind tunnel wind speed is increased to Mach 5, the condition of the Xuanniao unmanned aerospace fighter model is still very ideal.

This means that there is no problem with the aerodynamic layout design of the entire Xuanniao unmanned air and space fighter.

"It is worthy of being designed by our most talented academician in aviation. The aerodynamic layout is indeed very strong."

“This saves us a lot of trouble.”

"Now we can speed up the process and officially manufacture the fuselage of the Xuanniao unmanned air-space fighter."

Gao Yuhe did not hide his inner joy at the moment, and talked with the people around him with a smile.

At the discussion meeting that day, Xu Yuan suddenly took out the design drawings of the Xuanniao unmanned air and space fighter and the air and space mothership. Everyone thought that the plan might need to be optimized given the short time.

But now it seems that I was thinking too much.

The fact that the Xuanniao unmanned air and space fighter can pass the wind tunnel test shows that there is no problem with its aerodynamic layout.

It is no exaggeration to say that it is perfect.

All I can say is that as long as the aerodynamic layout is created by Xu Yuan, there can't be any difference.

The previous fifth-generation fighter jets, Wing Loong drones and stealth unmanned bombers all illustrate this problem well.

If these three research institutes were responsible for the project, the first wind tunnel test would definitely not have been successful directly.

It definitely requires multiple optimization improvements.

"We are responsible for the research, development and manufacturing of the Xuanniao unmanned air-space fighter. Our advantages are not limited to the aerodynamic layout and appearance scheme. The new aerospace materials previously developed by Xu Yuan can also help us solve the main material problem of the fuselage."

"Otherwise, with the flying speed of the Xuanniao unmanned aerospace fighter and its travel in low-Earth orbit and deep space."

“The properties of ordinary materials are definitely not acceptable.”

A smile appeared on Huang Yunliang's lips at this time, and he continued Gao Yuhe's words and added with a smile.

What he said is absolutely true, whether it is the Xuanniao unmanned aerospace fighter or the aerospace mothership, because they not only fly at high altitudes, but also go to deep space to perform missions.

Faced with the complex cosmic environment in deep space, materials need to have sufficient strength properties.

For example, it can ensure the stability of the material structure in an environment with large temperature differences.

Radiation resistance, corrosion resistance, etc.

Because the new aerospace materials were originally developed and used in the manufacture of the new generation of domestic aerospace vehicles.

At the moment, it can be used as the main material for the Xuanniao unmanned aerospace fighter and aerospace mothership.

Then, by combining it with other materials with different properties, it can just solve the material research problem of fighter jets.

It really saves a lot of R&D time.

Otherwise, before officially manufacturing the Xuanniao unmanned aerospace fighter, in addition to passing the wind tunnel test, it is also necessary to specially develop the materials needed for the fighter.

You should know that when Xu Yuan first joined the Jincheng Aircraft Design Institute as a formal researcher, in order to develop and manufacture the reconnaissance and strike Wing Loong UAV he proposed, he went to the Yanda Institute of Materials Science and developed high-performance carbon fiber composite materials with Academician Zhang Jin.

The experiment can be said to have been a complete success at this point, and Liang Zhanjun was so happy that he quickly made arrangements.

“We need to organize the experimental results into dimensionless similarity criteria as soon as possible so that we can move from the model to the real thing.”

His face was filled with joy as he spoke, as if he couldn't wait to return to Jincheng.

The production of the Xuanniao unmanned aerospace fighter officially began.

However, just as the wind tunnel test was about to end, Xu Yuan, who had remained silent, suddenly interrupted.

"The theoretical flight speed of the Xuanniao unmanned air-space fighter is Mach 5, but that doesn't mean its maximum speed is also Mach . After all, it is the only air-space fighter in the world."

As Xu Yuan finished speaking, everyone, including Liang Zhanjun, looked at him in shock.

Of course they could understand the meaning of Xu Yuan's words.

But that's why I was surprised.

You have to know that the deep space flight speed of Mach 5 can be considered extremely abnormal.

But what Xu Yuan means now is that the maximum flight speed of the Xuanniao unmanned aerospace fighter is far more than that.

Even at higher Mach wind speeds, the fighter's aerodynamic layout can still ensure a stable flight attitude.

Upon learning of this situation, Liang Zhanjun issued new instructions to the wind tunnel instrument operators without any hesitation.

"Do as Director Xu said and continue to increase the wind speed."

"Let me see the limits of the Xuanniao unmanned air-space fighter."

The voice just fell.

The staff did not hesitate at all. With a simple operation, they saw that the wind speed in the wind tunnel test chamber, which was about to calm down, was suddenly violently increased.

The wind speed in the test chamber has reached Mach 5.1.

"Mach 5.3."

……

"Mach 5.9."

Under the continuous reporting of the staff, the wind tunnel test of the Xuanniao unmanned air and space fighter finally stayed at a wind speed of Mach 6.

Although the aerodynamic layout of the fighter may affect the stability of the fuselage at this flight speed, it should be noted that the current model is not equipped with an inductive force field drive device.

If the force field is used to drive the bird, it is normal for its flying speed to exceed Mach 6.

That is seven times the speed of sound.

With this data and the super-strong strike capability at the same time, it is indeed a dimensionality reduction attack on other countries in the world.

After obtaining the actual data of the Xuanniao unmanned aerospace fighter, Liang Zhanjun, Gao Yuhe and others were so surprised that they could not close their mouths. They had a new understanding of the world's first aerospace fighter.

"This is really another unexpected surprise for us. I can't wait to see the black bird take off."

"Who isn't?" Gao Yuhe and Huang Yunliang smiled and nodded in agreement when they heard Liang Zhanjun's words.

After all, witnessing fighter jets rushing into deep space and flying freely and at high speed in Earth orbit can bring a much stronger visual impact than it does now.

Of course, if you want to thoroughly develop and manufacture the Xuanniao unmanned aerospace fighter, it is obviously not enough to just talk about it.

It requires substantial effort and dedication.

After listening to what Huang Yunliang and Gao Yuhe said, Liang Zhanjun felt very relaxed. Then he half-jokingly took the initiative to ask Xu Yuan a request.

"Xu Yuan."

"It just so happens that I am here today. On behalf of our three research institutes, I would like to issue a military order first."

"We guarantee that the manufacturing of the Xuanniao unmanned air-space fighter will be completed as expected."

"But by then, it shouldn't be the case that the induction force field drive device cannot be put in place and the Xuanniao fighter cannot take off, right?"

Upon hearing this, Xu Yuan raised his eyes and glanced at Liang Zhanjun, thinking that this was not a military order at all.

Obviously he was trying to defeat his opponent.

After all, they had managed to manufacture the Xuanniao fighter, but the progress was delayed because of the induction force field drive, and they would not be able to see the Xuanniao fighter fly into deep space on time.

But Liang Zhanjun knew that Xu Yuan was a person who could easily create miracles when he was under more pressure.

Now that I have said this, the induction force field drive is truly stable.

And this is indeed the case.

In this situation, Xu Yuan did not remain silent, but responded in a very firm tone.

"Since you all said so, I will also state my position. The research and development of the inductive force field drive device will definitely not affect the manufacturing progress of the Xuannv unmanned air-space fighter and the air-space mothership."

"The most important thing you need to do right now is to build the Xuanniao unmanned air-space fighter with all your strength."

He is undoubtedly full of confidence in his talent and strength.

Therefore, we are quite confident that we can completely solve the problem of induction force field drive before Xuanniao is completed.

It does not affect the takeoff of the Xuanniao unmanned aerospace fighter.

Moreover, after discussions with Bai Xinzhou and other research groups, the correct research direction has basically been determined.

All that is left is specific experimentation.

After hearing what Xu Yuan said, Liang Zhanjun's smile suddenly widened, knowing that what he was doing was right.

Even Gao Yuhe and Huang Yunliang next to them couldn't help but give a thumbs up.

With Xu Yuan's assurance, all they had to do next was focus on doing their own things.

Don't worry about jobs in other areas.

"With what you said, Director Xu, I feel completely relieved. Just leave the task of manufacturing fighter planes to us."

that's it.

In the following period of time, everyone did not delay any further.

After the experimental data of the Xuanniao unmanned air and space fighter was sorted into dimensionless similarity criteria so as to better generalize from the model to the real thing, Xu Yuan spoke again and returned to the main hospital.

Continue to cooperate with the research team members and conduct experiments on the induction force field drive device according to his method.

As for Liang Zhanjun, Huang Yunliang, Gao Yuhe and others, they naturally rushed back to Jincheng on the same day and officially began to manufacture the actual fighter aircraft based on the wind tunnel test data of the model.

……

It is worth mentioning that in the next two months, the research and development of the induction force field drive device at the General Institute of the Chinese Academy of Sciences went very smoothly.

Under the control of Xu Yuan in the research direction and with the joint efforts and demonstration of a number of academicians.

The panel progress bar grows at a relatively stable rate.

There is not much left to reach 100%.

If nothing goes wrong, when the progress bar on the virtual panel reaches 100%, the academician research team will be able to produce the first sample of the force field drive device.

As long as it passes various force field driving tests, it can be proved that it can provide power for the Xuanniao unmanned aerospace fighter.

Then, we can tailor-make a force field drive device based on the Xuanniao unmanned aerospace fighter.

As for the aerospace mothership, it just needs to use a larger induction force field drive device.

But there is no difference in essence.

Just when the good news was about to come out, a new hot topic emerged in the outside world.

China's new generation of spacecraft was successfully launched again. This time, not only will foreign astronauts board the Mengzhou and Lanyue vehicles for the first time, but special instruments and equipment will also be transported to the moon for verification.

This type of lunar equipment can process lunar soil through multiple processes to make it into hard and high-performance lunar soil bricks.

In the future, this lunar soil brick will be used in the outer construction of the lunar international research station.

Save resources to the greatest extent possible.

After all, if building materials still need to be transported from the earth, the fees and costs will be too high.

Because this equipment successfully completed the manufacture of the first lunar soil brick on the lunar surface, it sparked a huge wave of discussion around the world, reducing the attention paid to overseas national laser fusion laboratories.

In other words, netizens don’t know yet that China has already achieved true controlled nuclear fusion.

In the future, it will not be difficult to build an international scientific research station on the moon, or even a base on Mars.

In the blink of an eye, it is already July.

After the overtime efforts of the research team of academicians of the Chinese Academy of Sciences, the first induction force field drive device was finally completed in the middle of the month.

After a comprehensive final inspection, it was decided to carry out a real force field driven test.

Everyone is looking forward to the results of this test, but they are also a little nervous, worrying that the data is not ideal and needs to be improved.

……

(End of this chapter)