The Air Force started with the repair of fighters

For Xiang Long’s questioning, Xiao Yun was not vain.

Shaking his head with a smile, he said bluntly: “Engineer Xiang, among all these people, you are the least qualified to say this about me. ”

“Huh?”

Hearing this, Xiang Long was surprised for half a second, and then directly laughed angrily.

Not qualified?

A first-class researcher in his own hall, the chief engineer of the transformation of Fan 10.

This kid actually said that he was not qualified?

Lao Tzu is not qualified, are you the most qualified or not?

Qi’s body shook, Xiang Long squinted his eyes and said, “I’m really strange, why do you say I’m not qualified?” ”

Shrugging his shoulders, Xiao Yun said with an innocent look: “Because the transformation of Yafan 10 has no meaning, it is not even more meaningful than the transformation of the third uncle.” ”

“I said that Fan 10 is a failure, a piece of garbage, do you think the others in the room will contradict my mother? Or, do you have anything you want to refute me? ”

In the end, Xiao Yun grinned, and the corners of his mouth rose.

The smile on his face pierced directly into Xiang Long’s eyes.

Xiang Long’s face was flushed, the flesh on his face trembled, and he couldn’t open his mouth for a long time.

Add heat while hot.

Xiao Yun then smiled and said, “Look, you can’t refute me yourself. That means there’s nothing wrong with what I’m talking about, right? ”

“As for the reason, why did you study turbofan 10… Let me guess. ”

Xiao Yun said, and really thought about it.

Syllable!

Palm fist collision.

He looked like I understood, and said, “If I’m not mistaken, you probably think that you can’t research anything new on the fan 15 anyway, so it’s better to continue working on the fan 10.”

“In this way, the public can think that although you have spent a lot of money, but you have also researched something, you are not doing useless work.”

Speaking of this, looking at Xiang Longshen’s increasingly red face, Xiao Yun shook his head and chuckled.

“Honestly, don’t you find it ridiculous yourselves? Our dragon country’s fighter engine research and development, if you continue to engage in this, I don’t know when it will come out. ”

“Engineer Xiang, are you right in what I said?”

Xiao Yun’s eyes looked straight at Xiang Long, who had already exploded.

The entire conference hall was silenced by him.

Also looking directly at Xiao Yun, Xiang Long gasped desperately.

He was angry, he was furious!

But he wanted to scold Xiao Yun, but he couldn’t find any excuse.

Because Xiao Yun can be said to have stripped the last thing that Yafan 10 does not want to be exposed!

Fan 10, there is really no value in transformation.

But don’t you want to lose face as an engineer yourself?

This kid really doesn’t keep any feelings for himself!

Xiang Long looked at Xiao Yun angrily and had to throw him out immediately.

Seeing the meaning in his eyes, the corners of Xiao Yun’s mouth rose wantonly.

Not pleasant, right?

It’s right not to be happy!

Let you be happy, it is Lao Tzu’s kindness to you.

Giving Xiang Long a casual expression of “I’m sorry to expose you”, Xiao Yun smiled and withdrew his gaze.

Trembling, Xiang Long felt that the Heavenly Spirit Cover of his anger was about to be lifted.

It is a shame that an engineer himself was so mocked by a soldier!

Biting his upper and lower teeth, he clenched his fists and said to Xiao Yun: “You said that my research has no value, what about you?” Are you sure that what you say must be valuable for the study of turbine blades? ”

“There must be value, it depends on whether the academicians can understand it.”

Xiao Yun shrugged again.

Seeing that he actually questioned the ability of his own people, Zeng Zhemao didn’t know whether to be angry or stimulated, but laughed loudly.

“Hahaha can, little comrade, quickly say your thoughts, let me see if your ideas are as awesome as you say!”

“Gotta go!”

With a smile, Xiao Yun searched for the data that the system stuffed into his brain and began his own speech.

“As we all know, the turbine blades of fighter engines have high requirements for heat resistance, and if you want to improve the heat resistance of turbine blades, you must add the element of rhineium, that is, osmium, to the nickel-based alloy, the material for the production of the turbine blade.”

“But in order to limit the development of turbine blades in China, the United States has limited the supply of osmium to China.”

“This has led to the turbine blades of our engines being at a level where the heat resistance is not enough.”

Xiao Yun said, looked at Jiang Pu, and said, “Engineer Jiang, if I’m not mistaken, you have overcome the difficulties in the production process of the 15 turbine blades, right?” The only thing that has not yet been overcome is the difficulty in materials. ”

“That’s right.”

Hearing this, Jiang Pu said bitterly: “The heat resistance of the turbine blades cannot go up, so we cannot increase the thrust of the engine on the fighter.” ”

“The target thrust of the J-20 is 23 weights, which requires extremely high heat resistance of turbine blades, if the heat resistance is not good, the engine service life is low, and the fighter is also prone to air parking.”

“So what’s on your mind?”

Jiang Pu threw the problem to Xiao Yun again.

Looking at the academicians on the podium, Xiao Yun said mysteriously: “I don’t know if you have tried to fuse the palladium element in the platinum group element with the iridium element, and replace the osmium element with this new element?” ”

“Palladium and iridium fusion?”

As soon as Xiao Yun’s words came out, the researchers present were all stunned.

Immediately after, laughter rang out.

“Little comrade, stop kidding. Palladium and iridium fused to replace osmium? Impossible! Zeng Zhemao shook his head with a smile.

Min Li said helplessly: “You don’t think that if you fuse two elements, their melting points can also be added, 1+1=2, right?” ”

His words caused another burst of laughter.

Xiang Long seized the opportunity and said with a disdainful smile: “Don’t say, if the melting points of these two elements can be added, it seems that the melting point is indeed higher than that of osmium elements, but it can’t be done.” You can only think about what you can’t do, isn’t that playing hooligans? ”

Looking confidently at the chuckling researchers on the stage, Xiao Yun did not panic, but shook his head with a smile.

“Fellow academicians, what did I just say? The information I said must be valuable, depending on whether you can understand it. ”

As soon as Xiao Yun said this, the laughter stopped abruptly.

Zeng Zhemao and the others looked at each other and were suddenly embarrassed.

For some reason, they always felt that Xiao Yun’s trap was set, but they couldn’t tell anything wrong.

Coughing lightly, Jiang Pu took the lead and said, “Little comrade, the main thing is that the situation you said can’t be realized.” Even if they can fuse, the melting point cannot be greater than the melting point of nickel-based alloys adding osmium. ”

“No, no, no.” Shaking his head with his index finger, Xiao Yun said: “I can say that to effectively fuse these two elements, the melting point data is not 1+1=2, it is 1+12, and it is not a problem at all!” ”

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Worried about writing vortex fans into the small black room, so I changed a word, not a typo!

Continue to explode during the day, crazy for the first order ~~

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