Great Power Reclamation

Chapter 1791 European Airshow
In fact, Warrior Engine and some products of Warrior Iron and Steel Works are trying to overthrow the so-called standards set by them, but this is very difficult and it will take a long process, but Ye Yuze believes that it can be done.

Yesterday Ye Yuping called to tell him that Helena took the engine to Hamburg again to participate in the annual air show, Ye Yuze couldn't help but wry smile.

This Helena is stubborn. She loves her third child very much and has a child, but she doesn't want to get married. Her life is simply two points and one line.For example, when I go home, I leave after eating because Meihua’s food is delicious, but I seldom take the initiative to do housework.

The reason why they don't get married is because they are afraid of the trouble of family chores.Although there is a child now, she doesn't care about her daughter at all, and Mei Hua'er is taking care of her.She just couldn't bear the fact that family life took up too much of her time.

The research and development of aircraft is the only obsession in her life.Originally, her enthusiasm was dedicated to Airbus, but that company made her heartbroken. Therefore, she now devotes all her energy to the research and development of fighter engines.

Sometimes I have to admire that when a person devotes herself wholeheartedly to something, the results she can achieve will also be directly proportional.

Speaking of China's aero engines, it's all tears.Does China lack technology?Honestly there is no shortage.Is there a lack of good design?To be honest, there are no shortages. They are all on the blueprints, and the designs are more delicate than the last.

But the performance of Chinese engines has always been a pain in the hearts of military fans across the country.And he yelled out such a sentence in that tone of hating iron and steel: Why is the level of Chinese engines so bad!
Of course, the poor engine level depends on who it is compared with.As one of the top five global aviation development companies, China is much stronger than other countries. At least we still have the ability to independently build engines.But there is such a saying that is good, play chess with the stinky chess basket, the more you play, the more stinky you will become.If we want to compare, we have to compare with Americans.

The biggest reason why the Chinese are inferior to the Americans in terms of materials is that our aviation materials are really poor.

In the 20s and 40s, the principle of jet aircraft was proposed for the first time, but the aviation materials at that time were really bad. Under the high temperature environment caused by jet engines, the engine would melt in a short time.

Jet engines were not developed until the British developed the world's first superalloy.Later, every technological leap in human fighter jets was accompanied by improvements in aviation materials.

So far, both the United States and Russia have developed the fourth-generation single crystal alloy.This alloy can withstand a high temperature of 1100°C and a pressure of 180 to 190Mpa. This aviation material can be said to be the hope of human beings to develop new fighter jets.

In addition, the Americans felt that the fourth-generation single-crystal alloy was not enough, and developed a nickel-aluminum alloy for the aero-engine. On the basis of high temperature and high pressure resistance, it also brought weight reduction, noise reduction, and energy saving to the aircraft. oil performance.

To be honest, China really did not have suitable aviation materials back then.

It has not been a year or two for Chinese aircraft to suffer from heart disease.Many people say that the design of Chinese engines is not good, it is too rough, and the level is still at the end of the last century to the beginning of this century.

But veterans, this is really not a design problem, but that our country does not have suitable aviation materials that are resistant to high temperature and high pressure, which leads to many designs that our engineers understand and can design.But China has not been able to withstand those high-end designs when aviation materials.It cannot be used after it is designed, and can only be viewed on the drawing.

But now it is completely different. The various alloy materials produced by the special steel workshop of Warrior Iron and Steel Plant can already be used to manufacture aircraft engines.Even completely surpass them in some performances, which brings a leap forward development period to the research and development of the engine.

This is not the first time for Helena to participate in an air show. The engines she brought have been imitated at the beginning, and then borrowed for reference. Up to now, the engines of small and medium aircraft have been completely independently designed and developed.

In the past few years, Helena has also changed from an ordinary engineer to the deputy chief engineer of aircraft engines, and is fully responsible for the research and development of aircraft engines at the Warrior Engine Factory.

Of course, there are a lot of painstaking efforts of the experts from the former Soviet Union, but at this time they are too old, and some of them have already returned to China.

As for those who remained, their professional knowledge was inferior to that of young people like Helena and Lao San. There was nothing they could do about it. The technologies of this era were developing too fast, and their experience could not keep up with the development.Many things also need to continue to learn.

But Helena and the third child have been receiving the most advanced technology and knowledge since they went to school, relatively speaking, they didn't take any detours.

The so-called latecomers prevail, but they must stand on the shoulders of the predecessors.

The engine that Helena brought to the battle this time is the latest research and development result of the Warrior Engine Factory, and it belongs to the fifth generation engine.This engine has far exceeded the performance of similar products in terms of performance and high temperature resistance, and it has also been loaded on a military reclamation aircraft. Complete experimental data has been obtained, and it is completely a mature product.

Hamburg is an industrialized port city with a long history, but also an arrogant city, its arrogance is full of disdain for foreign technology.

In the hearts of the Germans, their stuff is the best, and his European allies are actually younger brothers.As for the country of the United States, it is hard to say, let alone.

The exhibition hall reserved for the Warrior Engine Factory is very small, and it is in a corner. If you don't look for it deliberately, you can't see this corner.

This is also the reason why Helena has been holding her breath. This time, when Helena saw the booth, she went directly to the organizer to protest, and the person in charge shrugged regretfully at her:

"I'm sorry ma'am, because there are too many customers and you declared late, so we squeezed out this corner for you. If you are not satisfied, we can refund the money to you, and it's fine if you don't participate."

Helena bit her lip and looked at him for a long time, realizing that this is Chiguoguo telling you: "Don't think that you are German and I will give you face, you represent a Chinese company, and the organizers don't want to do this for such a Chinese company." Waste of space."

"Well, my engine needs to be tested, you can find me a place in the yard."

The person in charge looked at her for a while, with a regretful expression on his face: "Ma'am, you have to know that the on-site test machine will not be cheap, whether it is gas or electricity, and this part of the cost needs to be borne by yourself. Are you sure this Chinese company can afford it?"

(End of this chapter)