Before in physical and chemical machinery, Chen Xiao only lit up the technology tree related to high-performance lithium batteries.
High-performance lithium batteries are currently relatively advanced in technology around the world and can bring advantages to the competition of mobile phones or laptops.
However, lithium battery technology, including the technology in Chen Xiao's hands, does not have a decisive advantage compared with other manufacturers around the world. And with the emergence of the NG-03 colony, Chen Xiao also believes that chemical batteries are not the ultimate energy storage that humans need.
form.
Therefore, it makes sense that the system did not continue to light up the lithium battery this time.
As for what is the use of super thrust engines?
Chen Xiao briefly browsed the relevant documents and understood.
This technology is actually a seed, if it can be applied well.
There is absolutely no problem with domestically produced large aircraft and fighter jets.
If we study in depth, there is no problem with high-thrust rockets and aero engines.
Chen Xiao still felt a little excited.
The ancients all knew that an ordinary man is not guilty, but he is guilty of carrying a jade.
Chen Xiao and Changtian Technology are now like the sudden wealth in the village. They have a large amount of grain storage and labor tools for producing grain, but they do not have any force to protect them.
This will arouse the covetousness of other gangsters in the village and even mountain bandits.
In order to be able to protect the property in your hands, the best way is to have your own militia and weapons.
The system may have fully considered the current situation of Chen Xiao and Xia Guo, so it turned on the high-thrust engine at this time.
This is true for a local tycoon in a village, let alone the competition between countries.
Chen Xiao has witnessed decades of changes in the international situation. The so-called peace is just a short-term manifestation in a short period of time.
Looking at the entire world, there are only a handful of truly peaceful countries.
If the Xia Kingdom didn't have a relatively strong military force, it would have been carved up many times by the white-skinned PIG.
Therefore, if countries and companies want to maintain sustained and stable security development, they need military equipment that can at least compete with the West.
In 2008, the domestic large aircraft C919 did not come out, and the J20 was still under development.
What's more, even if the C919 comes out more than 10 years later, the engine it uses is not domestically produced.
Because the engine LEAP-X1C used by the C919 was developed by CFM International, a large passenger aircraft engine manufacturer established in a 50-50 joint venture between General Electric of the United States and SNECMA of France.
At this time in China, countless textbooks or teachers will always talk about a very tragic example when they are in class - Xia country requires hundreds of millions of people to buy shirts to buy an airplane.
Take the Boeing 737-800 series, which is currently the most commonly used by domestic airlines, as an example. The sales price of this aircraft is about 70 million RMB. According to the current exchange rate, it is about 560 million RMB per aircraft.
Currently, in the Shenzhen and Yangcheng areas, the largest foreign exchange product is the clothing industry.
Don't think that the clothing industry is very profitable. It is a highly polluting, high-density, high-energy-consuming industry.
Moreover, Xia Guo’s self-owned brand of clothing cannot be sold at a high price. A self-branded pair of jeans may only earn a few dozen cents, while OEM production for others and exporting a pair of jeans may only earn less than two dollars.
When purchasing foreign civil aviation aircraft, real money is used. Others will not charge you RMB, only gold or rice knives.
It takes 60 to 70 million exports of T-shirts or jeans to afford an airplane.
The environmental pollution, worker diseases and social problems caused by the production of 60 to 70 million T-shirts cost far more than 70 million US dollars.
This is how the United States harvests the world’s assets through technology.
And every time the country negotiates with the United States or Europe.
The most critical part of the profit-making process is purchasing their aircraft.
At that time, Xia Guo felt so proud and thought he was a rich man, so he bought dozens of them in one go.
In fact, it is your weakness that is being pinched by others.
Even leaving aside large passenger aircraft, China is extremely lagging behind in the fields of fighter jets and transport aircraft.
Although research on domestically produced engines has been started for a long time, the results are not satisfactory.
Although many engines have been developed, they are not dared to be used in domestic fighter jets.
Because there is insufficient thrust, there are too many problems.
Many experiments ended in failure.
If you really want to use it, it will not only be a matter of crashing the plane, but also death.
Chen Xiao spent a few minutes briefly browsing the relevant information about the technology tree this time.
After lighting up the technology tree, there is an engine production atlas directly behind it.
Since the maximum thrust of this unnamed engine can reach 100 tons!
Although Chen Xiao is not majoring in physics or dynamics.
But after all, he was a science and engineering student before he was reborn.
I still know something about the power engine.
If we want to talk about the progress of human science and technology history.
Then progress in engines is very slow.
In later generations, the engine with the highest thrust in the world is the American ge9X, which has 16 fans and a blade length of 4 meters. The thrust can reach 61 tons.
The most advanced engine so far is the American ge90, which has a thrust of 52 tons.
The domestically produced Turbo 10 engine achieved a real breakthrough after the introduction of Russian technology.
Its thrust is not enough, only about 17 tons.
Of course, thrust is not the most important parameter of an aircraft.
For example, the thrust of the American F35 is only 18 tons.
The engine parameters also include service life, thermal efficiency, compression ratio, fan speed, and exhaust temperature.
But being able to make an engine with high thrust means that you are indeed quite advanced in technology.
Chen Xiao was greatly moved!
He originally wanted to build a private airport on Tianyue Island or Changzezhou.
The most important reason for building an airport here is to facilitate Chen Xiao's travel. Otherwise, Chen Xiao would take a car to Suzhou and Hangzhou to take a plane every time.
It takes about half an hour to an hour from here to Suzhou and Hangzhou.
Since you want to build a private airport, you must purchase an airplane.
There are only a few types of aircraft that can be purchased in the world, and even fewer of them have high safety factors.
Smaller private jets, such as Bombardier, Cessna, etc., are all in the United States.
A larger private jet would definitely be Airbus or Boeing.
But Chen Xiao does not want to put his life or the lives of Changtian Technology personnel in the hands of Western technology companies.
Airplanes are the safest tools in the world.
But if an airplane has an accident, it is the most unsafe tool in the world, because the fatality rate is close to 100%.
Instead of purchasing foreign aircraft, it is better to produce one yourself, which can also improve the country's production level of large aircraft.
Chen Xiao looked at the lit technology tree and felt it was getting more and more interesting.
Maybe it won't take long.
Changtian Technology will pave a path for mankind that others have never walked before.
There was a sudden sound in the sky. It was the fireworks arranged by Nagazezhou that were set off in the sky.
The gorgeous fireworks reflected Chen Xiao's cheeks.
At this time Shen Wei walked out.
She handed Chen Xiao a glass of red wine.
Chen Xiao looked at Shen Wei with a smile.
Shen Wei at night is even more moving.
"It's 2008."
Shen Wei smiled and said to Chen Xiao: "Happy New Year!"
"Happy New Year!"
At this time, Chen Xiao also received a text message.
"It's done."
This is a text message sent from the United States.
Chen Xiao laughed!
Changtian Technology is not a place where everyone can come and leave whenever they want.
If you want to leave, you must explain it clearly to the company, obtain the company's consent, and comply with the contract signed by both parties, including the confidentiality agreement.
If you don't respect anything just walk away.
Sorry, you still have to pay the price.
Chen Xiao took a sip of red wine, looked at Shen Wei, and said, "How about we go in? It's quite cold outside."
Shen Wei shook her head.
She first looked at the red wine in the glass, then looked at Chen Xiao, and said, "Today is the first time I've seen your demeanor after work. I always feel a little strange."
Chen Xiao can understand this feeling of girls.
Chen Xiao said: "Work and life are definitely different. I can't keep a straight face when I go shopping with you every day."
Shen Wei shook her head again, it was obvious that this was not what she was talking about.
Shen Wei started to feel confused.
She was debating whether to resign and come to work at Changtian Technology.
It is her dream to work in Yanjing. Shen Wei has always been a girl with her own ideas. She hopes to achieve some career achievements through her own efforts.
If she had to give up everything she had worked hard to gain in Yanjing now, Shen Wei would be very reluctant to give up.
But if she continues to work in Yanjing, Shen Wei will feel that the distance between herself and Chen Xiao will become farther and farther. This distance is not just a geographical distance, but a feeling in the heart.
Especially when eating today, Shen Wei could clearly feel that Chen Xiao was chatting with Wen Qi or other employees, and she couldn't get a word in at all.
Long distance will cause two people to become unfamiliar.
Shen Wei is very rational. She never believes that long-distance relationships can have good results.
Shen Wei suddenly raised her head and said, "I think..."
She wanted to say, I want to leave Yanjing and come to work in Changzezhou.
But when the words came to her lips, she couldn't say anything.
Shen Wei became confused again.
In fact, this kind of entanglement has already given its own answer.
Chen Xiao laughed and said, "Let's go in!"
From the time Shen Wei applied for the college entrance examination to Yenching University, Chen Xiao knew that girls have strong personalities.
When Shen Wei applied for Yenching University, did she completely listen to her parents' advice?
Actually this is not the case.
Shen Wei originally had the option of Yenching University in her heart, and she had a strong tendency to do so, but the appearance of Chen Xiao disturbed Shen Wei's tranquil heart.
Shen Wei's father just allowed Shen Wei to clarify her mind and choose what she wanted.
For a girl like Shen Wei, if she doesn't have an idea in her heart, no one else can make decisions for her.
Chen Xiao and Shen Wei have known each other for so many years, and they know this girl's character very well.
When Chen Xiao saw Shen Wei being so entangled, he knew what Shen Wei wanted to say and what she had decided, so he was unwilling to ask any further questions.
Some things cannot be forced.
Moreover, Chen Xiao is particularly willing to respect other people's opinions.
After all, everyone has his own thoughts and is an independent individual. It is impossible for everyone to have the same thoughts, and then the whole world will become gloomy.
But Chen Xiao really cherishes this relationship.
After all, it is not easy to go all the way from high school.
Chen Xiao thought about the two of them tutoring poor students together in high school.
Thinking about riding a bicycle after school, walking through the small alleys outside the school, and familiar streets, libraries, and snacks outside the school, thinking about being reluctant to leave outside the family area of the Education Bureau.
Thinking about the surprise of meeting each other at the airport or train station when we were thousands of miles apart in college.
Now I am on an outing in Miyun Reservoir and the red leaves in Xiangshan Mountain.
Those scenes of youth flashed by like scenes in a movie.
Maybe this is youth.
Chen Xiao smiled.
Shen Wei glanced at Chen Xiao in surprise. She didn't know why Chen Xiao had such a reaction. She could feel that Chen Xiao seemed to have seen through everything about her.
At this time, Shen Wei was like a thief who had just stolen something and was caught.
She lowered her head and silently followed Chen Xiao into the house, but her eyes were already filled with tears.
Women are very sensitive.
Wen Qi immediately discovered that the mood between the two of them was not quite right.
But from Wen Qi's point of view, there were some things she couldn't ask more about. She glanced at Chen Xiao, her heart skipped a beat, and she drank the red wine in her glass in one gulp, revealing her bright red lips.
…
Northeast, Shencheng.
He Jiang, chief designer of the Taihang Turbofan 10 engine, took a sip of the strong tea in his cup and continued to revise the document in his hand.
The salute outside the window and the fireworks in his heart did not affect his work.
It was already 3 o'clock in the morning.
He Jiang is 67 years old. Working like this for 17 or 18 hours a day has been He Jiang's habit for 30 years.
High-intensity work and long-term nervous tension made He Jiang fall ill.
The three highs are all mild. The most important thing is that He Jiang smokes crazily in order to make himself think more quickly when working. After a long time, he keeps coughing.
But he never goes for a physical examination.
It's not because he doesn't have this awareness, but because he is too busy at work and has no time to go to the hospital.
He Jiang's wife Li Huiru came over with a plate of dumplings.
"Old man, let's have something to eat. You haven't eaten your dinner tonight. Your son, daughter-in-law, and grandson finally came over from Yanjing. It would be best for you to hide in the study alone and not go out."
He Jiang took a long puff of cigarette and said, "Put it there."
Looking at He Jiang's tired but determined eyes, as well as his old skin and white hair, Li Huiru really couldn't bear it.
She put together a stack of documents on He Jiang's desk and said: "You must eat more or less. How can your body be able to bear it if you continue like this? By then the engine will not come out and everyone will be gone. What are you doing this for?"
what?"
Hearing that his wife was worried, He Jiang chuckled and said: "I know my body. This year's turbofan 10 engine is used on the J11 aircraft. Although it can be used, if there are a lot of minor problems that are not solved, there will be big problems."