"Qin Feng, if you have any suggestions, let's write a report and hand it over. In this way, everyone is not angry, and you directly refute everyone's opinions in public at the meeting, which will make many people lose face. He came to the cafeteria with Qin Feng, and while eating, Wang Yang said to Qin Feng.

Qin Feng knew that Wang Yang was not criticizing himself, he was doing this, more like a big brother enlightening himself, but he was this temper and couldn't change it.

"If I hand the report up, will they listen?" Qin Feng asked.

Looking at these people, the ideas in their minds are deep-rooted, how can they change because of a report of their own, and they put it forward on the spot, just to give them a shock and make them pay attention to it.

Pity.

Thinking of this, Qin Feng felt a burst of pity.

Wang Yang was also silent, he knew that this kind of report, if it was submitted, it would probably sink into the sea.

Qin Feng is just a small test pilot, how can those leaders believe his words? Because of a small test pilot, the indicators of the fighter are modified?

If you want to develop a fighter, the first thing is to raise the index, and if this indicator is changed, it almost means that the fighter project will be overturned and restarted.

This kind of thing, no one is right or wrong, the 601 Institute successfully came up with the J-8, which is based on the existing domestic level, and the J-9, the indicators are good, but unfortunately, the domestic level cannot be reached, and in the end it still ends up like this.

However, Qin Feng still insisted, because he knew that without advanced avionics, he would not be able to win the future war!

At this point, Qin Feng admires Tu Lao even more, since he can't handle it at home, then he can find a way to import it from abroad! Now the negotiations with the Marconi company have put the J-7 on the heads-up display and realized the hotline targeting.

Thinking of this, Qin Feng's heart was very urgent.

Involved in the modification of the J-8? Involved in the J-13? It's not as exciting to participate in the J-7 as being retrofitted with advanced avionics!

Thinking of this, Qin Feng couldn't wait, simply, after the New Year, he went to Tu Lao, helped Tu Lao negotiate together, fought wits and courage with foreign devils, and successfully introduced their avionics!

That J-13, looking at the appearance, is similar to the F-16, it is exciting, but it is not good on the inside!

Even if you can't fly yourself during the negotiations, it's worth it!

Qin Feng secretly made up his mind in his heart.

After eating, Wang Yang said: "Let's go, I will take you to see the ice lantern and come to Shenyang, so naturally I want to see the characteristics here." ”

The old northeast base is all icy and snowy, in this climate, there is also a unique style, since there is ice and snow everywhere, then the ice is carved, which is a good work of art.

When you come to Shenyang, you must see the ice lanterns.

Generally speaking, only on the fifteenth day of the first lunar month, the ice lantern is the most lively time, crowded with people, everyone goes to enjoy the ice lantern and guess riddles.

However, these ice lanterns have actually been there for a long time, since the beginning of winter, there have been craftsmen who have begun to carve, and now it seems that the New Year is getting closer and closer, and there are more ice lanterns.

Ice lanterns? Qin Feng was not interested, but Wang Yang obviously wanted Qin Feng to recover from the depressed atmosphere just now, after all, Qin Feng's ability is too strong, even if it is the J-13 project, he is still waiting for Qin Feng to fly, now take Qin Feng out for a walk, take a look at the customs here, what if you like it here?

couldn't resist Wang Yang, Qin Feng followed, of course, there were also Wang Yang's good friends here, more than a dozen big men, everyone went to the center of the city lively, and the ice lanterns there were the most lively.

In the distance, you can see the ice sculptures, at this time, the moonlight is quiet, the street lamps are shining, and the ice sculptures reflect the light from a distance, lifelike.

"Is that a dragon?" Qin Feng asked.

"Yes, this is a dragon, it was carved a few days ago, more than fifty meters long!"

Hearing this, Qin Feng was also interested.

That's right, the ice sculptures and ice lanterns here are very good-looking, Qin Feng was mainly in the south in the past, how could there be such a feeling of ice and snow there.

Everyone was wearing warm military coats, and there were constant bursts of white gas coming out of their mouths, and soon, their eyebrows were frozen, but no one cared, they had long been used to it.

There were arches in front of them, and these arches were actually carved out of ice! There is an electric light inside, and it looks beautiful.

"How about it, let's have fun in Shenyang, right?" Wang Yang asked towards Qin Feng.

Qin Feng nodded, and suddenly, his eyes looked elsewhere and said, "There, is it Factory 410?" ”

Factory 410, which is Shenyang Liming, belongs to the first aero engine factory in China, and now, hearing Qin Feng's question, Wang Yang immediately nodded: "Yes, that's it, what's wrong?" ”

As a test pilot of the 601 Institute, Wang Yang certainly knows here, after all, the 410 factory also belongs to the original aviation development plant, which has produced a variety of engines.

What's so strange about that?

"Turbofan-6, is it in the 410 factory? Can we go and have a look? Qin Feng asked.

Qin Feng was just guessing.

When Qin Feng participated in the J-9 project of the 611 Institute, the turbofan-6 was matched to the J-9, this engine is an advanced turbofan engine with high thrust, Qin Feng has long been extremely envious, at that time Qin Feng guessed that such a heavy task must be handed over to the 410 factory, right?

Now, as soon as he asked, Wang Yang nodded again and again: "That's right, they are studying the turbofan-6.

It's a big night, everyone is off work, right? What to run there to see?

"But what? Could it be that this project is confidential, and we are not level enough to watch it? ”

"Not really."

"Let's sneak in and come out after a few looks, and we won't look bad, right?" Qin Feng said.

Hearing Qin Feng say this, Wang Yang nodded: "Okay, let's go and take a look." ”

When it comes to turbofan-6, Qin Feng's heart is full of yearning.

Advanced fighters naturally need advanced engines, and now, aero engines have begun to rapidly transition to turbofan engines.

When it comes to aero engines, it seems to be very mysterious, but when it comes to the principle, it is actually very simple.

In front of it are rows of fans, this is the compressor, and the principle of electric fans, blowing air backwards, of course, its requirements are much higher than electric fans, after all, it often tens of thousands of revolutions.

In this way, as soon as the wind blows, there will be more oxygen in the back, blowing into the combustion chamber, injecting oil, igniting, generating high-temperature and high-pressure gas, and spraying it backwards, there will be thrust.

At the same time, there is a turbine in the back, like a windmill, and when the gas blows up, it rotates, and it is coaxial with the compressor in front, so that a complete structure is formed.

This is the simplest turbojet engine.

(As for the twin rotors or something, I won't introduce them.) ）

The turbofan engine, which is equivalent to the front of the turbojet engine, coaxially drives a larger diameter fan blade, which blows the air backwards and blows directly to the back, generating more thrust.

The vortex jet inside is called the connotation road, and the outer circle is called the outer duct, so that because there is more thrust, the thrust is naturally larger, and in disguise, it is equivalent to being more fuel-efficient.

Now foreign third-generation aircraft have begun to use turbofan engines.

.。 m.