Chapter 1105

The word Ye immediately exposed their details. What is also? Naturally, they are also developing.

(I haven't learned this Hans language. I don't know how to translate it. Don't laugh at what I know.)

"Why? Are you also developing stealth aircraft?" Qin Guan asked with surprise. When he asked, the other party naturally coughed a few times. It's inconvenient to go on.

It is already a great way for the Han country to engage in stealth. When he went to the air show in Niu country, Qin Guan came up with several design schemes of stealth aircraft.

Now, Qin Guan said that the j-14 was developing its invisibility. Of course, Hans were quite shocked.

Their plan, as Qin Guan guessed, is to cover up their real firefly project by importing the manufacturing technology of this fighter from the Han country!

After all, the j-14 is a third-generation aircraft. There are many design ideas that can be used for reference. It was developed independently by the Han people. The development experience is also worth learning.

After the introduction, it can be used immediately. It has many advantages.

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

After having the design idea of a stealth machine, everything else suddenly became clear. In later generations, the stealth of Xiaolong has always 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 they were different, they enjoyed it.

Later, China aviation industry officially disclosed it to the outside world.

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

For poor countries, it is impossible to equip advanced stealth fighters. It costs too much money. Even the rich Eagle country is only equipped with less than 200. Other countries, such as NiuGuo, are just dozens of F-35. As for poor countries, don't even think about it.

The Xiaolong fighter is positioned to be used by poor countries. Its performance is not much lower than that of the enemy, but it has great advantages in price. As soon as it was launched, it was highly praised and successfully exported.

With the increasing threat of stealth aircraft, it is the only magic weapon to make a stealth modification on the basis of Xiaolong and continue to be introduced to the market of poor countries.

Later data show that this stealth fighter has been redesigned a lot, such as the rhombic wing body fusion design with broken lines, small area full motion inclined double vertical tail, main wing and tail wing with the same sweep angle, and a large number of serrated edges.

In addition to the shadow of the owl dragon in the nose position, the rear fuselage and vertical tail of the cockpit have changed significantly, especially the vertical tail has changed from a single to a double outward inclined vertical tail, which is closely related to the stealth performance.

Such improvement has greatly improved its stealth performance.

However, this stealth version of Xiaolong does not use the design of the built-in bomb compartment of the common stealth machine, but uses the external hanger that can play a certain shape preserving role and the semi buried hanger on the belly.

This is not only cost saving, but also its characteristics.

This aircraft is a light, cheap and usable air-conditioned fighter. Even though the body size is expanded and the body weight is improved due to the stealth treatment, it still can not get rid of the fact that it is a light aircraft. On this basis, it is basically an impossible task to give belly space to install missiles, And such a design also completely ignores the performance of other fighters.

There is no room for a built-in bomb compartment in the body.

Now, despite the invisibility of Qin Guan, in fact, the state of Han has not officially begun.

There is a big gap and gap in the aviation industry in China. The only self-developed J-10 is still in test flight. J-10-1 is imitated. It has just entered small batch production. Its own engine is still a modification of Spey. It can only be called enough. It can never be said to be full of power.

Will it take at least five years for factory 4430 to develop a new engine according to the drawings of F110 provided by itself?

When these are mature and solved, we will embark on the new stealth aircraft project.

As for whether to build a duck wing version of the j-20, or a stealth fighter with variable swept wings on the basis of the J-11, as in later generations, it is still inconclusive. A j-14 purely for export will naturally not engage in stealth.

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

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

If they participate in the stealth improvement of this aircraft, there is no doubt that it will be better helpful to their own firefly project.

Gerhard was very attentive. At the same time, he also put forward his opinions. 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 this technology?" Qin Guan asked.

This sentence is a little rude. Of course, Qin Guan asked this to set them up.

If you want to join in without any technical foundation, we have every reason to doubt that you are doing so in order to steal our technology?

If you don't bring out the real book, how can you convince us?

Gerhard's lips opened. He even immediately wanted to say their firefly plan, but he held back. After all, this is a top secret project in their country. How can this project be said to the Chinese in a few words?

Of course he's 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 funds and we can complete the R & D. after that, we can authorize the production of this fighter to you. We use this method. As for joint research, I'm very sorry."

Qin Guan said sorry twice. You don't have any technology. Do you still want to set up our technology? Stop dreaming.

"I think you want to develop stealth aircraft on the basis of j-14. That's a joke. How can you have technology?" said another person from MBB company at this time.

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 by two outward inclined small vertical tails. We already have a complete set of electromagnetic wave reflection formulas. Relying on our advanced computer to calculate the shape, it must be smoother. It will never be the backward product of polyhedron."