These old friends are here to dig a pit for themselves! Wang Yang used it to retreat and let himself relax his vigilance, and then Qu Ren began to use sugar-coated cannonballs.

"I'm not going to fall in front of sugar-coated shells." Qin Feng said with a smile: "I can withstand the test of the organization. ”

So, everyone could only laugh, and in the laughter, no one mentioned the matter of letting Qin Feng fly.

The first flight is of great significance, after the first flight, there will be a high-intensity test flight, if you participate in the first flight, make money, earn fame, and then pat your ass and leave? Of course this is not allowed, and it is also too shameful.

"Qin Feng, you say, what problems may we encounter on our first flight?" Everyone is a peer, and after coming, the three sentences will not leave the bank.

Having trouble with your first flight?

If it is a brand-new aircraft, such as the J-7, during the first flight, it may encounter any unexpected problems, however, the J-8 was originally just a double-engine version of the J-7, and the current J-8 2 has only changed the nose, and the nose is still designed with reference to the MiG-23, what problems can be encountered?

Qin Feng heard Wang Yang's question and said, "I think the problem encountered is that the thrust of the engine may be greater than before!" ”

Can this be called a problem? That's a good thing, who doesn't love more thrust from an engine!

"In the past, it was the nose air intake, so that the airflow traveled too long inside the fuselage and lost too much, but now the air intake on both sides is greatly shortened to the distance to the engine behind, so it is easier for the engine to absorb enough pre-compressed air, so the engine will have more power."

Qin Feng is still quite satisfied with the air intake on both sides, it should have been improved a long time ago!

"If the nose is not counterweighted, we even have to prevent the nose from rising." Qin Feng said.

The current prototype must not have a radar, if there is no counterweight, the nose will definitely rise, because the front is light, but this kind of low-level mistake, Mr. Gu will definitely not make it.

"Well, our center of gravity and center of gravity must be together, this is rest assured, it seems that there will be no problem with our first flight tomorrow, so, let's see you tomorrow?"

"Tomorrow, we'll meet at the airport." Qin Feng said.

Such an important ceremony as the first flight, of course Qin Feng had to participate.

Originally, Wang Yang and they were leaving, but Gu Tingting's mother didn't let them, pulled them, and stayed at home for dinner, although Gu Tingting's mother was a little unhappy that Qin Feng couldn't stay in Shenyang, but this mother-in-law was definitely outstanding, to Qin Feng, she was a kind elder, which made Qin Feng a little embarrassed.

The next day, the sky was clear and it was a good day for a flight.

The J-82 fighter was pulled out of the hangar, and the entire airport was already crowded with people, and many people came here to witness this grand occasion.

The nose of the plane looks so chic, Qin Feng stands in the distance, he can see the plane more intuitively, I don't know why, Qin Feng is still dissatisfied with its tail.

Can this mapped tail nozzle work? Look at the third-generation aircraft in the West, the engines are all jetted directly backwards, and this extra sleeve is not added!

If this thing is dismantled, will it be more powerful?

Qin Feng looked at the lively scene at the scene, Qu Ren was dressed all over, stepped onto the plane, and when he walked next to Qin Feng, he deliberately paused.

"Come on!" Qin Feng said.

Qu Ren nodded, stepped onto the plane, closed the cockpit canopy, and in everyone's sight, the J-8 roared and flew into the blue sky.

The first flight of J-8 2, there is no problem, after going around the airport, Qu Ren aimed at the runway, landed, test flights in various states, and it will take a long time, however, as long as this first flight goes well, it means that the nose and fuselage are matched, and the engine and air intake are also matched, and its biggest problem is not these, but avionics!

Now, the radar scheduled for the J-82 fighter is the 208 radar that is improved on the basis of the original 204 radar, although it is only a simple amplification, but the problem will definitely follow, because this kind of radar is still an analog circuit element, which has been completely derailed from the world!

It also does not have the ability of pulse Doppler, and its detection ability is quite poor, and if you want to solve the radar problem of this fighter, you can only aim at the Western world.

Qin Feng's gaze followed the J-8 2, and at the same time his brain was also thinking about these questions rapidly, although he would not be involved in the J-8 2, but the new J-2 project of the 611 Institute was what he was looking forward to the most, and the new J-1 project also needed advanced pulse Doppler radar.

Suddenly, Qin Feng thought of his sister again, under the guidance of Tingting, her sister planned to choose an electronic engineering major, will her sister enter these fields after graduation?

It's June now, and in another month, it will be July, and for my sister, this is also a single-plank bridge crossed by thousands of troops, I don't know how many people take the college entrance examination, but there are only a handful of people who can be admitted.

Qin Feng thought about this, and felt that he owed too much to his family, not only his wife and children, but even his sister, he had forgotten it, the college entrance examination was definitely a major event in his sister's life.

At this time, Qu Ren had already stepped off the plane, and according to the ceremony, someone began to offer him flowers, and the atmosphere in the entire airport was very lively, and at this moment, a voice came from Qin Feng's ears: "Hey, what do you want?" ”

Qin Feng raised his head and saw Tingting, who was pushing a bamboo cart and came out with a little tiger head.

"I was panicked at home, and the weather was very good today, so I came out to breathe, and I just didn't fly today, and there was no noise." Gu Tingting said.

Looking at the little tiger head in the trolley, Qin Feng knew that Gu Tingting was actually worried about herself, for fear that she would get on the plane, and now, Qin Feng said while picking up the little tiger head: "I just thought about Xiaoxue, she is about to take the college entrance examination, and it is the time when she needs strength." ”

"Well, a few days ago, I mailed her two hundred yuan and asked her to buy more delicious food, or, before your vacation is over, let's go to the middle school in your hometown county and see Xiaoxue?" Gu Tingting said.

Qin Feng's heart was moved, he didn't remember anything, but Gu Tingting still remembered it clearly.

Thinking about it, I haven't been home for a long time, it's time to go back and have a look, by the way, buy a few new clothes for Xiaoxue, I'm going to college, it's time to dress up, college is in the city, I can't make Xiaoxue look too shabby.

"I have also collected the score lines of relevant universities and colleges in the past few years, so that it is convenient for her to apply for the examination." Gu Tingting continued.

。 m.