Reborn Tech Scholar

Chapter 197 The experiment was successful
Chapter 198 The experiment was successful

It is hard for people to believe that some strange remarks come from highly educated intellectuals who have evolved from experts and professors to bricks and beasts. They speak without thinking.

In the past ten years or so, after the baptism of strange speeches, the people's eyes are sharp after all, and they have slowly seen through the essence of this group of people, and they have been swept into the ranks of "bricks called beasts".

Many people think that Huaxia will always be immersed in strange speeches, but the facts have proved that Huaxia has its own national conditions, and it is not possible to change Huaxia with strange speeches.

Qin Yuanqing hated this group of people very much, and wished to sweep them all into the dustbin of history.

Every time Qin Yuanqing mentioned this, he would remind people to look at this group of people with discerning eyes. Time will prove that this group of people will be swept into the dustbin of history.

However, Qin Yuanqing didn't have time to watch "The Legend of Zhen Huan" with Jing Tian after the conference closed, but went directly to the 404 steel factory.

Because the sample has been manufactured and the test has been completed, but the test result is theoretically lower by 100°C, only 1750°C~1800°C.

The maximum temperature that the turbine blades can withstand is an important technical indicator of turbine engine technology.

Ordinary turbine engine blades also need to withstand high temperatures above 700°C, and most turbine blades are made of nickel-iron alloys. Depending on the alloy formula, the melting point of nickel-iron alloys will fluctuate to a certain extent, and the fluctuation is about 950°C.

Aero turbine engines have higher requirements, and the higher the temperature that the turbine blades can withstand, the better, and the temperature that the turbine blades can withstand is directly related to the maximum thrust that the engine can generate.

Although today's 1750°C~1800°C has far exceeded the high temperature resistance of domestic aviation materials, it shocked the entire 404 steel plant.After all, everyone who is engaged in high-temperature-resistant materials knows that at the current stage of development, high-temperature-resistant materials are calculated according to K increase, and it is not easy to increase by 1 °C.

But Qin Yuanqing knew that there must be some problems in some links, otherwise it would not be 100 degrees lower than the theoretical value.

Don’t underestimate 100°C. According to the international empirical formula, under the premise of the same design level of the engine turbine and fan, the maximum thrust can be increased by 100% for every 15.00°C increase in the temperature before the vortex.

It is conceivable that if the difference is 100°C, the aero-engine manufactured by then will not be as good as the F119 aero-engine!

If you want to make it, make the best one!

This has always been Qin Yuanqing's philosophy, otherwise why would he spend such a high price in exchange for the F119 aero engine.

Arriving at the 404 steel factory, after a series of inspections, Qin Yuanqing was taken into a laboratory by the project team. First, Qin Yuanqing looked at a series of reports, which were thick and recorded and summarized by the R&D personnel during the entire experiment.

Qin Yuanqing read the report once, and there was basically no problem. This made Qin Yuanqing frowned slightly, and looked at Academician Liu: "Did you personally check the samples?"

"Academician Qin, our 404 steel plant can be said to be the most advanced manufacturing plant in China. We undertake many large-scale military manufacturing, and the workers are very experienced. Please rest assured!" Zhao Zhenhua said quickly.

Qin Yuanqing suddenly understood, and then said: "Please cooperate with the 404 steel factory to re-manufacture a batch of samples, and I will see it with my own eyes!"

Zhao Zhenhua is also a human being, so he didn't understand why Qin Yuanqing was questioning the standardization of the 404 steel factory, and his face suddenly became a little ugly.

It's just that Zhao Zhenhua also knew from Academician Liu that the material was developed by Qin Yuanqing, which meant that Qin Yuanqing was also a material expert, and Qin Yuanqing was also the general manager. The superior directly called the 404 steel factory and asked the 404 steel factory to cooperate.

So Zhao Zhenhua had to have someone recast the sample, and Qin Yuanqing took the project team to watch it in person. The equipment used for such a complex material is very advanced.

However, Qin Yuanqing soon discovered the problem. Although the amount was still the same, the order of input was wrong, and the temperature of the casting sample was also wrong.

Qin Yuanqing asked a bunch of questions on the spot, which made the face of the relevant person in charge of the 404 steel factory black, and had to cast another batch of samples.

Five batches of samples were casted back and forth before they met Qin Yuanqing's requirements.

Academician Liu and the 404 steel factory also conducted experiments on the samples. The result is that the melting point of this batch of samples shows an increasing trend.

The melting point of the last batch of samples even reached 1900°C~1950°C!
50°C higher than the theoretical value!
Immediately, the entire project team became a sensation, and couldn't help but burst into warm applause. After all, this was a breakthrough, and it also meant that the formula was completely feasible.

Zhao Zhenhua also called that excitement. Although this was not developed by their aviation material group, after all, as a cooperating unit, he was also a personal participant. It is also an honor to see domestic aero-engine materials achieve great strides.

"Academician Liu, remember to keep this report secret and not make it public!" Qin Yuanqing urged.

"Do you need to report to the superior!?" Academician Liu hesitated.

Qin Yuanqing nodded slightly: "Let's report! The next further verification and acceptance will be left to you!"

Qin Yuanqing, who has been in the 404 steel factory for a while, has no plan to stay in the 404 steel factory after solving the problem.

The success of this experiment does not mean that it has come to the end, but that it needs further verification and collection of more data, until each verification shows stability, which means that it is completely mastered.For such an important achievement, the higher-level department will organize an expert group to check and accept it.

Although it is said that the funding of the Aero-Engine Research Institute does not come from the state, theoretically all patents belong to the research institute, and there is no need for expert acceptance.But in China, with China's national conditions, the higher-level jurisdiction is very strong, and it cannot be used without acceptance.

Qin Yuanqing can count on future patent licensing to gain income, so that the Aero-Engine Research Institute can realize its self-hematopoietic function.

Many research institutes in the country are lifeless because they rely solely on the funds from their superiors, and their own research output does not bring in profits and has no hematopoietic function. Once the funds from the superiors are reduced, even the payment of salaries will immediately become a problem.

. . . . . .

Soon, the higher authorities received the news and were immediately shocked.

After all, aero engines are related to the entire national defense security. At present, domestic aero engines are still mainly imported, but this kind of heart attack can be fatal at a critical time, which is simply unacceptable.

But the country also knows that there are too many homework left behind in the past, and now it is the stage of making up lessons, so we can only wait and wait patiently.

Basic scientific research cannot be solved by working overtime or public relations at all. It has to be done step by step in a down-to-earth manner.

As a result, we have now received a joint report from the Aero-Engine Research Institute of Mizuki University and the 404 Steel Plant. The high-temperature-resistant materials for the aero-engine have been solved. Isn’t this just a David satellite?

Immediately, several departments formed a joint inspection team. The specifications of the acceptance team were very high. The minimum who could enter the acceptance team was Jie Qing, an outstanding scientist in the field of materials!
"嗤嗤~~~ You really play the piano indiscriminately. You can fly over it in no time, and you are not afraid of falling to your death! You dare to fake this piece, you are too courageous!" Sneered: "It's only been a long time since the establishment of the Aviation Engine Research Institute. In less than a year, it is said that it has made a breakthrough, and it is still a breakthrough."

"I know the director of the Aviation Engine Research Institute. He is a young man who is still engaged in mathematics research and automobile research. Alas, he has a hairless mouth and can't do things well! Young people are eager for quick success and quick profit, they are too impetuous!"

Few people in the acceptance team are willing to believe it. It’s really too unbelievable. Nima, everyone is in the industry. No one knows how much each other is. This kind of basic field is something you can break through if you want to break through.

Play the piano!
"Lao Li, do you think this is reliable? You won't be happy in vain, right?" An old man about 60 years old lowered his voice and said to a man of the same age who was sitting next to him: "Why do I always have seven things in my heart?" under eight?"

"Old Zhao, I have already called the 404 steel factory to confirm. The director of the 404 steel factory is my college classmate, and we are bunk beds, so everything is safe!" This old Li smiled mysteriously.

Although the two of them belonged to different units, they often dealt with each other and were acquaintances of each other.

"Our academician Qin is really amazing. He is a genius to the extreme. He is a monster. The Aero Engine Research Institute was unveiled and I went to participate. As a result, a large satellite has been released now. After the acceptance is completed, the big leader will definitely carry out Praise, maybe I will inspect the Aero-Engine Research Institute!" Lao Li said with emotion.

With acquaintances, unlike other people who do not believe or doubt, but have already confirmed, this is the benefit of having acquaintances, easy to handle, and well-informed.

"We all know that aero engines are the heart disease in our aviation field. Solving this heart disease is definitely a great contribution to the country, and no amount of praise can be overstated!" Lao Zhao said: "Academician Qin solved the core problem in the automotive field before. Technology, last year solved the core technology of smartphones, if this year solves the heart disease of aero-engines, I think it would be normal to award him the highest award!"

"It makes sense for you to say so!" Lao Li nodded and said, "You say that people are better than others. My son is studying for a Ph. D., but he hasn't even finished his doctoral dissertation. Such a great achievement!"

People are more popular than dead people, and they have to be thrown away!

Every time Lao Li saw his son, he couldn't help but use Qin Yuanqing to flog him. How he wished that even if his son was not as good as Qin Yuanqing, it would be nice to have one tenth of Qin Yuanqing.

It turned out that it was already the third year of PhD, and the doctoral dissertation was not completed, and Lao Li was so angry that he was about to have a heart attack.

(End of this chapter)