This word also immediately revealed their details, what is it called? Naturally they are also developing.

(I haven’t learned this Hans language. I don’t know how to translate it. Don’t laugh if you know it.)

"Why? Are you also developing a stealth machine?" Qin Guan asked with surprise. At this question, the other party naturally coughed a few times, making it inconvenient to continue.

It is already generous for Han to engage in stealth. When he went to the air show in Niu Country, Qin Guan came up with several designs for stealth machines.

Now, Qin Guan said that the J-14 is developing invisibility, of course the Hans people are quite shocked.

Their plan, as Qin Guan guessed, was to conceal their real firefly project by importing the manufacturing technology of this fighter to Han!

After all, the J-14 is a third-generation machine. There are many design ideas to learn from. It was developed independently by the Han people, and the development experience is also worth learning.

After the introduction, it can be used immediately, which benefits a lot.

Now, the Han people said that this aircraft can also be invisible, which surprised them.

When the design idea of ​​a stealth machine was developed, the others became clear. In later generations, Xiaolong's stealth incarnation has been praised by the majority of military fans.

At the beginning, military fans designed their own on the forum and transplanted the design of the J-20 fighter. Although it is not good, it is never tired of it.

Later, China Aviation Industry officially disclosed it to the outside world.

The stealth version of Xiaolong, of course, has an international market.

For the vast majority of poor countries, it is impossible to equip advanced stealth fighters. That stuff is too expensive. Even the wealthy Eagle Nation has only equipped less than two hundred aircraft. Other countries, like The Niu country is just the size of dozens of F-35s. As for the poor countries, don't even think about it.

The Xiaolong fighter plane itself is positioned for use by poor countries. Its performance is not much lower than that of the enemy, but it has a great advantage in price. This kind of aircraft has received great praise as soon as it was launched, and it has been successfully exported. Got out.

With the increase in the threat of stealth machines, it is the only magic weapon to build a stealth modification based on Xiaolong and continue to market in poor countries.

Data from later generations show that this stealth fighter has undergone a lot of redesigns, such as a rhombic wing body fusion design with a polyline, a small area full-motion tilted double vertical tail, a main wing and a tail wing with the same sweep angle, and a large number of serrated edges. Wait.

In addition to the position of the nose and the shadow of Xiaolong, the fuselage at the rear of the cockpit and the vertical tail have undergone significant changes, especially the vertical tail has been changed from a single to a double camber vertical tail, which has a great effect on stealth performance. relationship.

Such improvements have greatly improved its stealth performance.

However, this stealth version of Xiaolong does not adopt the design of the common stealth machine's built-in bomb bay, but uses an external pylon that can play a certain shape-keeping effect, and a semi-buried pylon in the belly of the aircraft.

This is not only cost saving, the most important thing is its characteristics.

This aircraft is a lightweight, cheap and functional air superior fighter. Even though the size of the fuselage has been enlarged due to the stealth processing and the weight of the aircraft has increased, it still cannot get rid of the fact that it is a light aircraft. Given the belly space to install missiles, this is basically an impossible task, and this design completely ignores the performance of other fighters.

There is no room for the built-in bomb bay.

Now, don't look at Qin Guan and talk about stealth, in fact, Han has not officially started yet.

There are big gaps and gaps in the aviation industry in Han. The only self-developed J-10 is still undergoing test flight. The J-11 is considered to be an imitation. It has just entered small batch production. The engine used by itself is still a modified version of Spey. It can be called enough, absolutely not full of motivation.

It will take at least five years for the 4430 factory to develop new engines according to the F110 drawings provided by itself?

Until these are mature and resolved, the new stealth machine project will be launched.

As for the following generations, a canard-wing version of the J-20, or a stealth fighter with variable swept wings based on the J-11, has not yet been determined, a purely export-oriented J-20 Fourteen, naturally, there will be no invisibility.

It was Qin Guan who was fooling the Hans, but there was no doubt that the Hans had been fooled.

"The stealth improvement of the F-14? Can we participate in this project? We can't be satisfied just to provide funds, we have to participate in the joint research and development." Gerhard said.

If you participate in the stealth improvement of this kind of aircraft, there is no doubt that it will be better for their own Firefly project.

Gerhard was very concerned, and at the same time, he also put forward his opinion that they must not only provide funds, what they want is to complete the development process of this technology, so that they can gain valuable experience.

"You? Do you have the technology in this area?" Qin Guan asked.

This sentence is a bit rude to ask, and Qin Guan asks this way, of course, because of their words.

If you don't have any technical foundation, and you want to join in, we have every reason to suspect that if you do this, it is to steal our technology?

How can you convince us if you don't show your true skills?

Gerhard's lips opened, and he even immediately wanted to speak out their Firefly plan, but he held back. After all, this is a top-secret project in their country. How can this project be justified in a few words? Did the Han people say it?

Of course he is not that stupid.

"If you don’t have any technical foundation, I’m very sorry. You can only use the method I said before. You provide the funds and we will complete the research and development. After that, we can authorize the production of this fighter. We In this way, as for the joint development, I am very sorry."

Qin Guan said twice, sorry, you don't have any technology, and you want to use our technology? Stop dreaming.

"I think you want to develop a stealth machine on the basis of the F-14. That's a joke. How come you have the technology?" At this moment, another MBB company said.

Did you take the initiative to provoke?

Qin Guan had a good temper and said, "Of course we have technology. For example, our single vertical tail must be replaced with two small outwardly inclined vertical tails. We already have a complete set of electromagnetic wave reflection formulas. Relying on our advanced computers to calculate the shape, it will definitely be smoother, and it will definitely not be the kind of polyhedron backward."