"Old Tu, I see you again." Qin Feng asked towards Tu Lao.

Lao Zhao's matter, it has been a while, and now Lao Zhao has basically been discharged from the hospital, but his state is not good, he can only recuperate at home, Qin Feng is in the test flight courtyard, and he is also flying Jianjiao VII in an orderly manner, except for a problem last time, there are almost no other problems, the test flight is going smoothly, most of the subjects can be handed over to Tang Gang to fly, Qin Feng is very relaxed, of course, this is also deliberately helping the rapid maturity of new comrades.

And on this day, when Qin Feng saw Tu Lao appear in the test flight courtyard, his excitement was indescribable, Tu Lao came again, could it be that the last project had already been completed?

"Yes, this time, I came to send our model to the wind tunnel here, which was the most suitable for the Western University of Technology, but they had something to do, so they took it here to blow." Tu Lao said.

Before the development of the fighter, a scaled-down model to blow the wind tunnel, is a necessary process, through the wind tunnel, you can find out in advance whether the aerodynamic layout is suitable, and then make changes, after all, aerodynamics is complex, many times can not be calculated by the formula, you must blow the wind tunnel to know, just like the previous J-8 on both sides of the air intake and nose air intake, who has the resistance, not the wind tunnel, just by experience to judge, is to make a mistake.

Now, when he heard that Tu Lao was going to blow the wind tunnel, Qin Feng was even more excited: "Is it our Jianqi CP?" ”

This aircraft is a major change of the J-7, just like the J-8, the nose air intake is changed to both sides, and the nose is vacated to install radar.

"yes, it's a model of its intake." Tu Lao said: "For this project, our determination is very great, this is a rare opportunity for development, if we don't develop, we can only be thrown away." ”

Qin Feng hadn't been back to Factory 132 for several months, and now when he heard Tu Lao say this, Qin Feng was even more interested: "How far have we progressed?" ”

Speaking of this, Tu Lao was even more energetic: "The most important thing for us is to change the nose and air intake, so we have completed all the paper design, and at the same time, we have also built a one-to-one model of the air intake, and we also have a full-size metal prototype, which is now being manufactured." ”

Although computer-aided design is already very powerful, however, an intuitive model, is still quite important, before the fighter is manufactured, first build a one-to-one all-metal prototype, so that everyone can have an intuitive image, this is the most important, at the same time, this model out, it also means that the formal construction work, is about to begin.

"It's going well." Qin Feng said, looking at the box carried by a few people behind Tu Lao, it should be the model of the air intake.

Blowing the wind cave, as long as he goes with him, of course he will be able to know what it looks like, so while walking, Qin Feng chatted with Tu Lao.

"Not long after you left, someone from Grumman came, the Pelehack we knew." Tu Lao and Qin Feng chatted, and they were also very happy, this is not a leak for Qin Feng, after all, this aircraft, still want Qin Feng to test fly, Qin Feng is now flying Jianjiao VII, but it was borrowed first, Qin Feng is still a test pilot of Factory 132.

"Is it for the project with Pakistan?" Qin Feng asked.

"yes." Tu Lao said: "Pakistan doesn't fully trust us, so this time the Jian-7 CP, they also plan to invite the Americans in and let them join the development." ”

Hearing this, Qin Feng frowned: "In this way, is it okay?" ”

Pakistan is the one who invests it, but the engines and avionics are all Americans, and if the whole aircraft is also done by the Americans, then what are we doing? The whole project won't be asked by the Americans, right? You have been busy for a long time and made them wedding clothes?

It's not going to work, it's absolutely not going to work.

"Tu Lao, we must fight for dominance, we must not work for half a day, and in the end we will cheapen the Americans for nothing." Qin Feng said.

It is said that Qin Feng is a test pilot, as long as he flies well, but now, everyone regards Qin Feng as their own person, and it is of course better to be able to participate in the interior of the model.

"Yes, this is also the purpose of our current intensification of the research and development of the J-7 CP." Tu Lao said: "We now, we must first solve the preliminary work, we will complete the modification plan of the nose, we can continue to negotiate with Pakistan, we have the capital and confidence, we have to confirm our own ability, let them rest assured, at the same time, this first step is completed, there is also a way back, in case the negotiation ultimately fails, we will do it alone, but also do it!" ”

If you can use foreign ones, of course, it is the best, but if you can't use them, you have to do it alone, and Tu Lao is full of confidence and courage.

"Yes, that's it, we can do it ourselves, our Turbojet-13 is improving, and we can continue to find Marconi Company." Qin Feng said.

The shape has been figured out, and it is roughly determined, that is, the engine, can use the best in the West, if it can't be used, you can also use your own turbojet-13, the thrust has increased a lot, more or less enough, avionics, the previous cooperation with Marconi is basically successful, and it can also lay the foundation for the next cooperation.

Tu Lao nodded: "Yes, we just have to prepare with both hands, we can do the best with them, if we can't do it, we have to do it ourselves!" ”

Tu Lao is determined, the profit in front of the factory is very good, but now, the factory is still investing in a steady stream of investment, into this new project, just like at the beginning, Tu Lao is walking on a road full of thorns, but he must forge ahead and break a path for the aviation industry!

chatting all the way, walked into the wind tunnel area, just finished introducing the work to the people there, Qin Feng looked at the exquisite fighter model that was opened, and was very happy in his heart, although they were all intake on both sides, but on the body of J-7, it looked more coordinated and more beautiful.

There is only a small wind tunnel here, which is used to blow such a simple air inlet model, which is more suitable and will not be wasted, just when Qin Feng was looking at this model, he made another phone call.

Tu Lao picked up the phone, and it was also very strange: "What, Walter Company wants to visit us?" Okay, okay, I'll go back right away. ”

Tu Lao is very strange, he has no relationship with Walter Company, why did he suddenly come uninvited this time? It's weird.,Wouldn't it also be for the J.7 CP?