In fact, at present, the current warrior engines and some products of Warrior Steel Factory are trying to overturn the so-called standards they set. However, this is very difficult and will take a long process, but Ye Yuze believes that it can be done.
Yesterday Ye Yuping called him and told him that Helina took the engine to Hamburg again to attend the annual air show. Ye Yuze couldn't help but smile bitterly.
This Helena is stubborn. She loves the third child very much and has children, but she doesn't want to get married. Her life is simple. For example, when she goes home, she is because the plum blossom rice is delicious and she leaves after eating, but she rarely takes the initiative to do housework.
The reason why she doesn't get married is because she is afraid of the troubles of family trivial matters. Although she has children now, she doesn't have to care about her daughter at all. She is taking care of her. She has no way to bear family life taking up too much time.
The research and development of aircraft was her only obsession in her life. Originally, her enthusiasm was dedicated to Airbus, but that company hurt her heart. Therefore, she now devoted all her energy to the research and development of warrior engines.
Sometimes I have to admire that when a person devotes himself to something, the achievements she can achieve will be proportional.
When it comes to China's aviation engines, it's all about tears. Does China lack technology? To be honest, there is no shortage. Is it lacking good design? To be honest, there is no shortage. They are all on the drawings, and each design is more sophisticated than the other.
However, the performance of Chinese engines has always been a pain in the hearts of military fans across the country. And he shouted in a tone of disappointment: Why is the level of Chinese engines so bad?
Of course, who should I compare the engine level with? As one of the top five global aviation engines, China is much stronger than other countries. At least we have the ability to build engines independently. But there is a saying that it is good, playing chess with a bad chess game, the more it plays, the more it becomes. If we want to compete, we have to compare with Americans.
The biggest reason why Chinese people are not as good as Americans in materials is that our aviation materials are really bad.
In the 1940s, the principle of jet aircraft was first proposed, but the aircraft materials at that time were really bad. In the high temperature environment caused by jet engines, the engine would melt in no time.
It was not until the British developed the world's first high-temperature alloy that the jet engine developed. Later, every technological leap of human fighter jets was accompanied by the advancement of aviation materials.
So far, the United States and Russia have developed the fourth generation of single crystal alloys. This alloy can withstand high temperatures of 1100℃ and pressures of 180 to 190Mpa. This aviation material can be said to be the hope of humans to develop new fighter jets.
In addition, Americans feel that the fourth generation of single crystal alloy is not enough, and have also developed a nickel-aluminum alloy for the aircraft engine. On the basis of high temperature and high pressure resistance, it also brings weight reduction, noise reduction, fuel saving and other properties to the aircraft.
To be honest, China did not have the right aviation materials back then.
It has been more than a year or two for Chinese aircraft. Many people say that the design of Chinese engines is not good, it is too rough, and its level is even between the end of the last century and the beginning of this century.
But old men, this is really not a design problem, but my country does not have suitable high-temperature and high-pressure aviation materials, which has led to many design engineers understanding and can also design them. However, China does not have the ability to withstand those high-end design aviation materials. They cannot be designed and used, so they can only be viewed on the drawings.
But now it is completely different. The various alloy materials produced by the special steel workshop of the Warrior Steel Plant can completely make aircraft engines. They even surpass them in some performance, which has brought a leap forward in the development of engines.
This is not the first time Helena has participated in an air show. The engines she brought have been completely independently designed and developed from the beginning to the reference later.
In recent years, Helena has also changed from an ordinary engineer to a deputy chief engineer of aircraft engines, fully responsible for the research and development of aircraft engines in the Warrior Engine Factory.
Of course, there are also a lot of efforts from the experts of the former Soviet Union, but at this time they are too old and some have returned to China.
The professional knowledge that stayed was not as good as that of young people like Helena and Lao San. The various technologies of this era have developed too fast, and their experience has no way to keep up with the development. Many things also need to be learned continuously.
Helena and the third brother have been accepting the most advanced technology and knowledge since they went to school, and relatively speaking, they have not taken any detours.
The so-called latecomers are the ones who come first, but they must stand on the shoulders of their predecessors.
This time, Helena brought to the war is the latest development result of the Warrior Engine Factory, and it belongs to the fifth generation engine. In terms of performance and high temperature resistance, this engine has far exceeded the performance of similar products. It has also been loaded in the military reclamation aircraft and obtained complete experimental data, which is completely a mature product.
Hamburg is an industrial port city with a long history and an arrogant city. Its arrogance is full of disdain for external technology.
In the hearts of the Germans, their things are the best, and their European allies are actually younger brothers. As for the United States, it is hard to describe it, so it is better not to say it.
The exhibition hall left for the Warrior Engine Factory is very small, and in a corner, if you didn’t look for it deliberately, you wouldn’t be able to see this corner.
This is also the reason why Helena has been holding her breath. When she came here this time, Helena saw this booth, she went directly to the organizer to protest, and the person in charge shrugged at her regretfully:
"I'm sorry, ma'am, because there are too many customers and you declared it late, so we barely squeezed out this corner for you. If you are not satisfied, we can return the money to you, just don't participate."
Helena bit her lip and looked at him for a long time, and understood that this was the only one who told you naked: "Don't think you are a German, I will give you face. You represent a Chinese company. The organizer does not want to waste space for such a Chinese company."
"Okay, my engine needs testing, you can find me a place in the yard."
Chapter completed!