The passionate years starting from the college entrance examination

Chapter 367, Cold War and Dragonfly (please vote for me)

"Check, check to death."

Grielbridge said coldly:
"Although there are many names of Chen Yuanchao in the mainland, there are still traces. For example, his age, personality traits, height and weight, etc. can be eliminated until we identify the suspect."

"If China Chen's family has always been in the capital, then we really have no way to deal with each other, but if it is elsewhere, that is our opportunity."

"Because you must investigate it carefully for me."

Now that Chen Yuanchao's name has appeared, although he is only Chen Guohua's nephew, he is also his only biological nephew. According to the Chinese people's emphasis on blood relationships, if something happens to Chen Yuanchao, Chen Guohua will definitely not let it go.

In addition, names like Chen Yuanchao are almost as popular in North America as names like Mike and Tom.

Therefore, it will take time to pinpoint the final whereabouts of Chen Guohua's nephew.

For this reason, Grielbridge did not promote Brian Paredes, but only awarded him $50,000.

Even so, it still makes other people jealous.

Fifty thousand U.S. dollars may not seem like much, but in this intelligence agency where the per capita salary is only about 1,000 U.S. dollars, fifty thousand U.S. dollars is still a lot of money.

Grielbridge is also a master who is not short of money, so as long as he can help him, this person will never be stingy with rewards.

In fact, it was Grielbridge who had run out of skills. Otherwise, how could he be so generous?

A few days later, Brian Paredes came to report to Grielbridge again.

"Your Excellency, Director, this is the information I searched. After investigation, it is very likely that Chen Yuanchao has entered the special department."

Another piece of fake news that seems useful but is actually useless.

"Don't waste my time with such specious news. What I need is to get rid of China Chen or cause him some trouble, not anything else."

At this time, the phone on the desk rang, and Grielbridge waved impatiently to Brian, asking the latter to go out:
"Get out to work!"

After answering the phone, Grielbridge immediately became serious. After hanging up the phone, he felt worried.

The call came from the White House office, asking about Chen Guohua.

Perhaps the rival Sullivan Codney, Director of the FBI, knew the news and was doing evil in secret. Otherwise, there is a high probability that Richard Milhouse would not notice these things.

Just because Richard Milhouse is still very busy now, one is the affairs in Haizhou City.

Before he came to power, he made a promise regarding Haizhou City, saying that he would definitely end the Haizhou City War.

Just because at that time, the vast majority of North Americans wanted to escape from the quagmire of Haizhou City, but this escape could not become a mockery of the more than 31,000 North American soldiers who had sacrificed so far. In other words, it was necessary to both Want again.

Just like the Peninsula War, MacArthur would never admit that he had lost. He had to be dignified and prove from other places that he had won the war.

For example, their North American soldiers killed many enemies on the battlefield.

The same is true for Haizhou City. Starting from John F. Kennedy to today's Richard Milhouse, they have successively invested a lot of manpower, material resources, and funds.

If you retreat in despair and get nothing, this is a naked failure.

Therefore, Richard Milhouse did not want to simply 'walk away' because it would mean 'giving up Haizhou City' and 'admitting failure'.

Therefore, in order to end the Battle of Haizhou City with dignity, although Richard Milhouse did not want to achieve military victory as the goal, he would at least cause chaos in Haizhou City after the withdrawal of North America.

Otherwise, it will cause immeasurable damage to North America's status and credibility in Asia.

As a result, Richard Milhouse had to increase his troops while hoping to resolve the matter through negotiations.

The results of it?
Since coming to power in 1969, it is already October 1971, and we still have not been able to resolve this matter.

As a result, the entire battle of Haizhou City fell into the embarrassing situation of 'stalemate'.

In fact, since 1969, Richard Milhouse has fulfilled his promise and evacuated many people from Haizhou City.

However, up to now, it is still the kind of "the lotus root is cut off and the thread is connected", that is, it has not been completely removed.

In other words, at this time, Richard Milhouse had fallen into such a quagmire and had no intention or time to pay attention to Chen Guohua's affairs.

Although Chen Guohua is very influential and has a very significant impact on North America's layout in Far East Asia, so what?

If Richard Milhouse cannot handle the Haizhou City incident, then the angry people in North America will turn against him.

It will be difficult for him to continue to serve as squad leader in 1973.

It is already October of 1971, and there are only less than two months left before 1972.

By 1972, it was an election year.

How could Richard Milhouse dare to be careless when it was a major matter concerning whether he could continue to hold the position of monitor?
Of course, Henry Alfred was very helpful to Richard Milhouse in the matter of Haizhou City.

While Grielbridge was in a daze, thinking about how to cause trouble for Chen Guohua, in the White House office, Charles Agard had already reported to Richard Milhouse.

"Sir, our intelligence chief is really embarrassing for his big job. So far, Mr. Bridge has not been able to solve China Chen's matter."

"According to the investigation of Mr. Codenison Thurad, not only China Resources, but also companies in Baiyun City, Beijing and many other places, such as home appliances and other export products, have the shadow of China Chen behind them."

"It can be said that more than 80% of the mainland's current foreign exchange income has a lot to do with China."

There is an import and export commodities fair in Baiyun City, which has been held since 1957.

Even in the original history of time and space, the Siberian cold wind never stopped.

Not to mention this time and space.

With China Resources and the Import and Export Fair, the mainland's foreign exchange income exceeds at least 100 billion US dollars every year.

If China Resources Corporation comes up with an epoch-making new product, then the foreign exchange revenue of 300 to 400 billion US dollars will not be a big problem.

From here we can see how powerful the influence of China's super genius Chen is on the mainland.

Therefore, as a representative of the radicals, Charles Agard naturally wanted to find ways to deal with Chen Guohua, solve problems for Richard Milhouse, and at the same time consider his own future.

Being in the game, almost everyone will be swept up and pushed forward by the current of the times.

Just like Charles Agard, he has never met Chen Guohua and has never had any grudges. Logically speaking, he should not be so targeting Chen Guohua.

But Charles Agard had to take action for his own future.

Nowadays, Richard Milhouse's support rate is not high, because there are too many interests involved in Haizhou City, and it is difficult to properly resolve them!
Therefore, by making up for it from other aspects, we may be able to get better support rates.

Otherwise, Richard Milhouse is likely to be a one-time swimmer.

Once Richard Milhouse is truly a first-class player, chances are that he, Charles Agard, will be as well.

In short, no matter what, as long as you can solve problems for your superiors, have enough merit, and prove that you are very capable, then there is no big problem in maintaining your current position.

Not to mention North America, Moscow, inside the Kremlin office.

Brezhnev was not in a good mood at this time. In recent months, Moscow had encountered too many things, which made him, the monitor, feel really bad.

Let’s not talk about the sacrifices of Victor Pachaev and the other three astronauts. Even though several months have passed, the heat has still not dropped.

The far-reaching and widespread impact of this incident is truly incredible.

Secondly, arch-enemies such as Xie Leping and Semi Hasny were causing trouble again. He had obviously squeezed these thorns out of the conference room.

But they still have considerable influence, and they pop up to disgust people from time to time.

Also, over in the capital, another test capsule was launched before. The launch success rate is as stable as an old dog, which makes people crazy with envy.

Why did they encounter such a major accident in Moscow, but everything in the East was successful?

This unscientific.

"Comrade Secretary, the latest news from the east is that Chen Guohua was attacked in the suburbs of the capital."

In the office at this time, Bandrovsky reported his work respectfully, with a very serious expression, but he tried his best to pick out the pleasant parts of the report.

In order to bring down Andrei Gromyko, Bandrovsky spent the past two years working hard to his death. Despite his hard work, he also made many achievements.

It's just that Andrei Gromyko is not just for a living. Although he is old, he is still ambitious.

Therefore, Andrei Gromyko and Bandrovsky fought openly and covertly with each other, which made the "performance" of this department flourish.

No, what happened in the capital was soon known to Moscow.

After hearing this, Brezhnev praised Bandrovsky a few words and said that he would keep an eye on him and get rid of Chen Guohua if there was a chance.

In fact, everyone knows that it is almost impossible to get rid of Chen Guohua.

Especially after this incident, I am afraid that Chen Guohua's security force will be upgraded again, and it will definitely be difficult for the outside world to have another chance.

After Bandrovsky went out, Andrei Gromyko appeared in the office a short while later, standing where the former had just stood, also giving a work report.

Compared with Bandrovsky's "reporting good things but not bad things", Andrei Gromyko made all the details very clear.

Obviously, Andrei Gromyko has made the intelligence very detailed, otherwise, it would be impossible to obtain such detailed information.

"Comrade Secretary, this was the situation at that time. The drone was a small aircraft developed by Chen Guohua. Although the performance of the drone was already amazing in the Battle of Xishan Pass nine years ago, it was not until today that we discovered , It turns out that drones have such fast and sensitive response capabilities.”

"According to the detailed information and data obtained from our investigation, it can be seen that the thirty drones that appeared on the main road in the suburbs of Beijing that day flew a distance of nearly eight kilometers in a very short period of time, and then flew from March 4 to March 4. Launch a precise attack on Zhou Ziqing and his team from an altitude of 100 meters."

"It is precisely because of this that Zhou Ziqing and his team were unable to react in time and were defeated."

"Previously, I also learned from our Moscow drone research department that the noise of drones is very loud. Even if the noise at the scene of the gunfight is very loud, the drone cannot be completely silent, let alone the presence of Above Zhou Ziqing and the others, there was a fleet of more than 30 drones, making the noise even greater."

"Assuming that there is really such a loud noise, it gives Zhou Ziqing and the others no time to react at all. This is almost impossible, so there is only one truth to the matter, and that is the noise problem of the drone, which is almost negligible. "

Speaking of this, Andrei Gromyko's face became more serious:

"Comrade Secretary, from here we can know that Chen Guohua is already leading the world in high-tech research and development."

"Just such a drone is enough to change the future of small wars. Even in traditional wars such as street fighting, drones can perform even better."

"It's just a pity that I haven't been able to obtain the relevant technical information of the drone from the capital. Otherwise, we can get it from Moscow."

After hearing this, Brezhnev's expression seemed unchanged, but in fact, his heart was already in turmoil.

He really wanted to get rid of Chen Guohua, but obviously, he really couldn't do it.

If there had been a chance, he would have been killed ten years ago.

"Andre, you may have forgotten one thing, which is why the drone can take off from a place eight kilometers away so quickly?"

Brezhnev thought more and raised his own questions:

"You immediately hand over this information to our drone research and development team. I want to know the results as soon as possible, including the drone's noise problem, rapid response and flight maneuverability, etc. I need to know whether we in Moscow can do it."

Perhaps, in the past, Brezhnev would have believed that by vigorously developing and promoting the aerospace field, intercontinental missiles and other great power artifacts, he could gain a leading edge in future competition.

However, nowadays, things like intercontinental missiles cannot easily appear on the battlefield.

In this way, if a war breaks out in the future, the situation must be controlled within a controllable range first, and the situation cannot suddenly become very tense, or even directly use super weapons such as intercontinental missiles.

Therefore, in small-scale frictions and wars, fighter jets and other related weapons are very important.

Andrei Gromyko's words today reminded Brezhnev that drones may be the 'intercontinental missiles' on many small battlefields in the future.

why?
The noise is so low and the maneuverability is so strong. The key is that the response speed is too sensitive, and it can also control more than 30 drones at one time. Could it be that there are more than 30 drone pilots to control this? ?
In short, Moscow must master everything behind this, and even have to be ahead of the East.

In Brezhnev's view, Moscow is the eldest brother of Quanqi, while the East is just the younger brother.

Since he is his younger brother, how can he let the other person climb on his head and poop and pee?

Absolutely not!
Andrei Gromyko took the order and went to work, but Brezhnev sat in a chair and thought: How can we get rid of Chen Guohua?

Judging from the current deeds, the threat of Chen Guohua has risen to a very terrifying position.

It's like God deceived Chen Guohua so much that he showed extremely exaggerated creativity in many fields such as mathematics, aerospace, and computers.

This is absolutely unbelievable.

In just over ten years, that country in the East, which was only founded twenty years ago, has become on par with Moscow and Washington in the fields of high-end weapons and other fields.

In fact, in today's technological fields such as electronic products, drones, and fighter jets, the East is even better.

Take the J-9 fighter jet as an example. So far, Moscow has still not been able to develop a fighter jet that exceeds the ultimate speed of Mach 3.6.

"If Chen Guohua doesn't die, I won't feel at ease."

While Washington and Moscow are trying their best to kill Chen Guohua, he, who is far away in the capital, has become more low-key recently.

Well, it's relatively low-key.

Every time he goes out, there are still three identical cars, and the outside world has no idea which car he is in.

In addition, Chen Guohua has already started a super-mini drone project within the Zhenhua Research Institute.

Why start such a drone project?
The Dragonfly UAV is a micro-UAV, only about the size of a palm, which is about fifteen centimeters.

It will be used as a battlefield reconnaissance device that can be carried by soldiers. Its potential roles also include aerial surveillance, biological warfare agent detection, target identification, communication relay, etc., and it can also detect the internal conditions of large buildings and large facilities.

Such a powerful micro-drone is naturally not that simple. It must be able to play a greater role, otherwise, it will not be taken out by Chen Guohua.

The size of fifteen centimeters is enough to make it no different from ordinary birds.

This aspect is very different from the previous spy pigeon.

First of all, the Dragonfly drone has achieved the ultimate in endurance, reconnaissance and detection capabilities, etc., which is far beyond what the spy pigeon can match.

Secondly, in terms of camouflage, the spy pigeon's camouflage is already the best, but the dragonfly drone is even better, enough to look fake and real. Just because its noise control has reached only 15 decibels, it is a very, very awesome technology.

You know, the decibel level of human speech is between 30 and 60 decibels. Twenty decibels or less is equivalent to a very soft voice, which is a fairly quiet environment.

In other words, even if a drone flies a few meters above the heads of ordinary people on a sunny day, it is difficult to hear its engine noise.

Coupled with its fake camouflage, it is definitely a reconnaissance weapon on the battlefield.

Finally, such a Dragonfly drone is only equipped with a small self-exploding bomb.

If it is a critical moment, the Dragonfly drone can also die with the enemy.

The power of this small bomb is exactly the same as the previous spy pigeon, and it is enough to blow up an ordinary two-story villa.

Therefore, the reason why Chen Guohua wanted to develop such a Dragonfly drone was actually more for his own safety.

Although there are many methods such as satellite reconnaissance and even spy pigeons, didn't the last attack still happen?

As a person who is afraid of death, Chen Guohua will certainly not let himself be put in danger again, and will naturally do everything possible to protect himself.

The Dragonfly drone was a reconnaissance tool that he found from the biological hard drive that could be developed in front of the mainland.

After the Dragonfly drone is produced, Long Kanghou, Huang Dongsheng, Xu Yuanqi, Sun Zhusheng and Yan Shouchun will all learn how to control and use this drone.

Although Chen Guohua will definitely write an automatic control and automatic reconnaissance software system for these drones, Long Kanghou and the others must also learn it.

At that time, within 24 hours a day, there will be several dragonfly drones in the sky to conduct time-space surveillance of the surrounding area and Chen Guohua's three vehicles.

In this way, any unusual movements or any unknown armed forces who want to get close to Chen Guohua's three cars will be strictly monitored.

Chen Guohua only needs to equip the vehicle with twenty or thirty more Dragonfly drones. With their superb maneuverability and camouflage capabilities, Chen Guohua will be able to deal with invading enemies more easily.

In the director's office, everyone was stunned when Qiu Zongyue read the drone plan submitted by Chen Guohua.

He did not expect that after experiencing the last attack, Chen Guohua came up with better scientific and military products.

Once this Dragonfly drone is developed and equipped in large numbers in the army, the shape of future warfare will inevitably be changed.

why?
Because such a drone can simply enter an uninhabited land and easily destroy the opponent's command center by self-destruction.

This is just the simplest and crudest way to solve the battle by self-destruction. In fact, the greatest ability of the Dragonfly drone is reconnaissance.

Once a soldier has an eye in the sky that far exceeds that of the enemy, he can completely predict the enemy's predictions and end the battle early.

Even if it is applied on a large scale in all aspects, tsk tsk, this battle will not need to be fought.

Anyway, in small-scale wars, Dragonfly drones are absolutely perfect in helping soldiers.

"By the way, Guohua, a question suddenly occurred to me, that is, once we have more drones in the sky in the future, will they be as prone to accidents as cars on the ground?"

Suddenly, Qiu Zongyue thought of a question and raised it on the spot.

Regarding this point, Chen Guohua said with a smile:

"Currently, there are no civilian drones in our mainland, and all military drones will be in our combat system."

"Our combat system is composed of satellite wireless signals, shortwave signals, wireless network signals, radar signals, etc., which can achieve all-round monitoring without blind spots."

“If there are other unidentified flying objects or aircraft entering this area in a certain area, they will inevitably be detected by all signals. With the support of the powerful computing power of the computer system, the drone will detect these unidentified aircraft or aircraft. Flying objects make countermeasures”

"So leader, you don't need to worry about this issue."

When Qiu Zongyue heard this, he smiled with relief and said:

"I'm just saying, you guys who are engaged in scientific research must have thought about these problems a long time ago, that is, we are the big guys."

Chen Guohua smiled and did not continue this topic, but moved to other topics.

Talking to each other about these scientific research matters is just a waste of each other's time, so it is better to talk about other things.

"It will be November soon, and the results of the astronauts' training should be out. Leader, the Kunpeng spacecraft, the first manned spaceflight at the beginning of next year, will officially begin."

Hearing Chen Guohua mention this matter, Qiu Zongyue's face became serious.

If the topic of manned spaceflight were discussed half a year ago, Qiu Zongyue or others would definitely be very happy and eager to achieve this ambitious goal immediately.

However, the death of a Moscow cosmonaut in June is still fresh in our minds.

Therefore, even Qiu Zongyue asked directly at this moment: "Guohua, are we really ready for everything?"

"Well, that's for sure!" Chen Guohua smiled and nodded:
"In March last year, we launched the first Nantianmen Space Station test module. All the test results at that time have proven that our country already has the capability of manned spaceflight."

In fact, in outer space at this time, the Nantianmen Space Station test module launched last year is still in low-Earth orbit and operating very well.

The relevant tests are also very normal and there are no problems.

However, the mouse cannot live for such a long time. The specific situation will have to wait until next year, after manned spaceflight is realized, to bring the remains of the mouse back to the ground for relevant inspection and research.

Of course, even though more than a year has passed, the monkeys and dogs in the experimental cabin are still living reasonably well.

Their food, excrement, etc. are all solved by computers, robots, etc. Otherwise, monkeys and dogs would never be able to live so long.

In addition, this year also launched the second unmanned Kunpeng manned space test spacecraft Long March rocket, which was considered the second test to verify the feasibility of manned spaceflight.

Now that these tests have been done so well, it should be possible to carry out manned spaceflight.

Moscow and Washington do not have so many tests and preparations, and their success rate in launching rockets is not very high.

In contrast, the preparations on the mainland are quite adequate.

But the current background is that the astronaut sacrifice incident in Moscow is still not over.

After chatting with Qiu Zongyue for a while, Chen Guohua watched the other party leave the office. After a while, he also left.

Time flies, and in the blink of an eye it is already November, and all the training results of the astronauts have come out.

In addition to confirming their training in the past two and a half years, all historical results, as well as training and test results during the recent period, need to be fully understood.

Even a lot of testing equipment in the small hospital of Zhenhua Research Institute has been moved away, just to be able to fully understand the physical and other aspects of all astronauts.

Similar to the so-called suspected diagnosis of tuberculosis in Moscow, it must not appear on the test results here in the mainland.

If there is a similar situation, they will be eliminated from the astronaut selection test.

After all, when astronauts like Kang Jimin, Ning Shuping, and Yao Xueling took part in the test and assessment, they went through a month-and-a-half clinical medical selection process, which selected out almost all the possible diseases that could appear or occur in the astronauts' bodies. .

As long as there are any infectious diseases and the astronaut selection standards are not met, they will definitely be rejected.

At the astronaut training center, Chen Guohua stood aside with a smile on his face as he listened to Xuan Yuanlun's lectures to Pan Qianjin, Yao Xueling and Kang Jimin.

All the test results came out, and there was no big surprise. Pan Qianjin had the best result, followed by Yao Xueling, and Kang Jimin ranked third.

Among the eighty astronauts, no one thought two and a half years ago that Yao Xueling would end her astronaut training life with the second overall score.

This is the total score, which can only be obtained after the evaluation of all historical scores in the past two and a half years.

If a test result fails to pass during the two and a half years, it will have a considerable impact on the final overall score.

Therefore, Yao Xueling's current results are definitely achieved by her hard work.

Guan Xiuyu, Li Funing, Xin Yue and Wu Xin all looked at the three figures in the front with envy, especially the figure of Yao Xueling on the left among the three. The four of them were extremely envious.

They are both women, equally diligent and hard-working, but the results are quite different.

According to the current ranking, Pan Qianjin is the most likely to become the first mainland astronaut to board a spacecraft. This is definitely a historic moment that will go down in history.

However, Yao Xueling still has a good chance. In short, according to the current situation, Pan Qianjin, Yao Xueling and Kang Jimin are the strongest among all astronauts.

"Director Chen, why don't you say a few words?"

After Xuan Yuanlun finished speaking, he looked at Chen Guohua, who shook his head.

Chen Guohua had already told astronauts like Kang Jimin what should be said and what should not be said.

And then they completed all the tests and assessments, but that didn't mean it was over. On the contrary, it was just the beginning.

All eighty astronauts will continue to participate in the next trial training, but this time, in addition to the same training as before, some more events will be added.

These additional projects are related to the Kunpeng spacecraft, etc., which have a great bearing on their future life, work, and research in space.

Therefore, they must work hard to be themselves and complete all training without slacking off.

Chen Guohua came here today. In addition to participating in the astronauts' final tests, he also needed to teach the astronauts.

Therefore, half an hour later, Chen Guohua stood on the podium in the classroom and began to teach Kang Jimin and the others.

In the blink of an eye, a few days later, in the drone battery research room of the Zhenhua Research Institute, Gui Zhiting, the brother-in-law, was standing there with a sad face, while Chen Guohua next to him had a solemn expression on his face.

"Comrades, there are only so many technical details about the battery of our Dragonfly UAV. The difficulties are a little more, but I believe that everyone will be able to overcome the difficulties."

The expressions of Qi Rongzhi and the others did not change, but their hearts were miserable.

The spy pigeon developed before has a built-in AAA battery, which is enough to keep the spy pigeon working for twenty-four hours.

But the spy pigeon is much bigger than the dragonfly drone.

The Dragonfly drone is only fifteen centimeters, but it is not as fat as the Spy Pigeon, and the noise of the Spy Pigeon is also reduced to about 20 decibels.

However, the Spy Pigeon is really 'fat' enough, so the 18-gauge battery it is equipped with is actually enough.

However, the motor power of the Dragonfly UAV will be higher and faster, because it is a reconnaissance aircraft and has higher speed requirements. Therefore, it has very high requirements in terms of noise reduction and other aspects.

Although the Dragonfly drone looks slimmer, in terms of weight, it is not much lighter than the Spy Dove.

All this is based on the fact that it also needs to carry the most advanced microcomputers, micro cameras, signal transmitting devices, etc., which makes it seem to be quite heavy.

Based on this situation, the battery is the only energy source of the Dragonfly drone, so the requirements will naturally be higher.

It won’t work if you use the previous 32-gauge battery, which is an advanced and updated version of the 18-gauge battery.

The weight of the No. 32 battery is still not light enough, and the energy density is also much lower. Therefore, Chen Guohua will also ask researchers such as Gui Zhiting and Qi Rongzhi to develop a new special model of battery.

A battery that is small enough, light enough, has high enough energy density, and can be charged quickly is Chen Guohua’s requirement for the Dragonfly drone battery.

Such a request is somewhat similar to the superconducting energy storage battery for laser weapons mentioned by Chen Guohua when he was talking to leaders about space weapons.

The requirements for that battery are a battery with high energy density, small size, light weight, fast charging, long life, and no waste gas or waste.

There is still a big difference between the two, but this difference is actually not that big.

"Director, I think everything else is easy to talk about, but the problem is that our current materials are still difficult to obtain."

After Chen Guohua finished speaking, Qi Rongzhi raised his own questions and difficulties.

Based on this special model of battery proposed by Chen Guohua, it is a battery that uses hydrogen fuel. Its design and technology are very innovative. With the current industrial base in the mainland, it is quite difficult to produce relevant raw materials.

"Don't worry about this problem. I will let the equipment research and development department communicate with you at that time, and they will help you solve the problem of raw materials."

Chen Guohua nodded. It was not that he didn't know, but he hadn't mentioned it yet.

Qi Rongzhi nodded lightly when he heard the words and said nothing more.

The motor energy of micro drones generally uses electrochemical batteries, fuel cells, micro turbine generators, thermophotoelectric generators, solar cells or electron beam energy systems, etc. However, these technologies are not so easy to break through.

The hydrogen fuel cell that Chen Guohua was able to produce is obviously a new technology that can be manufactured in the mainland. Otherwise, he does have a complete set of technologies for electron beam energy system batteries. The problem is that the mainland cannot manufacture it at all.

The electron beam energy system battery is smaller in size and has a much higher energy density. It is better than the hydrogen fuel cell in terms of charging and quality.

Unfortunately, the electron beam energy system battery involves so many advanced industrial manufacturing fields that it is almost impossible to realize it based on the current industrial base in the mainland.

It is impossible for Chen Guohua to come up with technologies that cannot be realized.

After solving the battery problem, Chen Guohua didn't worry so much anymore.

Noise reduction issues are very simple. After all, the spy pigeon developed before has done very well. It has been many years now, and the technical reserves and strength of noise reduction technology are no longer what they used to be.

If the technical difficulty of noise reduction is not very high, otherwise, after so many years, let alone fifteen decibels, even if it reaches ten decibels, it is not impossible.

However, since he issued an order to solve the problem quickly, Shi Jiayi and other researchers would find him as soon as possible if they had technical problems.

In other words, the priority of the Dragonfly drone is at the top.

No, as soon as the battery technical problem was solved, Liu Xuetian and others came over.

Looking at Liu Xuetian and several other researchers, Chen Guohua sighed inwardly. This micro-drone had clearly touched their knowledge blind spots.

"In aerodynamics, we should all know that due to the small size and low speed, micro-aircraft can fly at a lower Reynolds number than ordinary aircraft."

"At this time, the viscosity of the air will be very large. Compared with large aircraft, microcomputers will suffer proportionally greater resistance. Therefore, when I designed the Dragonfly UAV, I took these into consideration, and this design It’s the most efficient aerodynamic shape currently available.”

"You may still remember that in the past research on aircraft, 'bionic' was the most effective shortcut method. On the other hand, if we completely refer to the appearance of insects such as dragonflies, we can conduct research."

"In addition, we also need to consider special flight requirements such as vertical takeoff and landing, hovering and crawling, so this design is the best now."

In fact, it is difficult to achieve these goals solely by relying on existing engine devices and configuration structures. How to control the flight of micro-UAVs is a technical difficulty.

The most important thing is that the Dragonfly drone has technical requirements such as noise reduction and computer control, which makes it difficult to develop technology at many levels, and can even be said to be a technical conflict.

Chen Guohua explained these in detail to Liu Xuetian and other researchers in the following technical analysis.

While Chen Guohua was teaching, Qiu Zongyue and Xiang Liqiang were already waiting outside the office.

(End of this chapter)