If it is a military fan from later generations, you can recognize it at a glance, J-20, black silk!

This aircraft model is a fighter created by Mhamad with his own memory. Although it is just a model, the design of this fighter reflects the most advanced concept! It would be better to use the technology of later generations to fool people today.

For example, this bulging air intake is a technology that was only applied in later generations on -35, D private air intake!

The full name of this intake channel is called the three-dimensional bulging-type bulging-free surface-layer intake channel. By using a fixed bulging, it simulates the first and second-stage adjustable incline plates in the conventional intake channel, and can compress the airflow, which can simplify the structure and achieve the purpose of stealth. Compared with the conventional intake channel, this D-private air intake channel has three main advantages: First, the "conical flow" wave-by-flow design is adopted, and the total pressure recovery is higher; second, the resistance of the aircraft in the windward surface is reduced and the stealth performance of the aircraft is improved; third, the auxiliary intake valve and exhaust valve are not designed, and the aircraft can reduce weight by hundreds of kilograms after the surface-layer partition is cancelled. The reduced weight improves the performance of the aircraft. The structure is simple, the weight is light, the resistance is small, and the invisible is very wide, and the speed adaptation range is very good.

However, this type of air intake is indeed not something engineers have thought of now. This type of air intake was first studied by Lockheed Martin in the 1990s. After more than ten years of development, it finally matured. The intake was pre-compressed through the three-dimensional surface bulge in front of the air intake port, and at the same time, the pressure distribution was increased to "push" the air in the surface layer away from the intake port. There were no movable parts, no surface layer isolation plate, and no deflation system or bypass system. This is an advanced air intake method. Unfortunately, even the -22 was not used, and it was not started to be used until -35.

At this time, Pakistan showed this air intake, which of course surprised all the experts.

In fact, the design of this bulb is also very particular, and its surface area will greatly affect the efficiency of the air intake. This kind of air intake in Pakistan is simply added with a bulb, and the appearance is not particularly optimized. Even so, it is shocking enough and instantly conquered these aircraft designers.

In a blink of an eye, Pakistan has changed from a backward industrial country to a country that can independently develop advanced fighter jets! Although it is still lacking in some aspects, its local technology is excellent, even surpassing the United States!

Old Arslan naturally played a trick of playing hard to get. This thing is used to fool Americans. Now, Americans have been fooled!

"I'm sorry, everyone. Please follow me." Old Arslan didn't answer their questions at all and took them away from here.

Everyone's eyes were full of amazement at the model of the plane. Before leaving, they turned their heads almost constantly and looked at the design of the plane. The more they looked, the more they felt that the design of every place was so perfect. Many problems they did not expect were easily solved on this plane!

The next visit became boring, and after it got dark, they dined in the restaurant here.

Looking at the old Arslan who warmly welcomed everyone, everyone was thinking about the plane model in their hearts, but every time they mentioned it, they were foolish and brought up other topics.

After dinner, Old Arslan arranged for them to stay in the guesthouse, his residence, next to them.

An hour later, a knock on the door came from outside.

"Who?" asked Old Arslan.

"I," Paul's voice came from outside.

"Come in." Old Arslan's assistant opened the door. It was not only Paul outside, but also the person in charge of several other aircraft companies who came to visit this time.

"Everyone, it's so late, what's the matter?" asked Old Arslan.

Sitting on the sofa, the guard said: "Mr. Chief of Staff, today, we saw the model of the aircraft you are testing, and we felt very advanced and we were very interested in it."

"That's what we designed to play with ourselves." Old Arslan said: "Is there anything else? Alas, people are old and sleepy now."

"No, please don't hide it from us anymore." John of Grumman said: "Your design is very advanced. We have conducted some research on the bulge of the air intake. If the design is appropriate, it can completely play the role of an adjustable air intake port and simplify the design. It is simply a great innovation! The shape of your nose can maintain high aerodynamic performance and ensure stealth performance. You are indeed at the forefront of technology in this regard. At the same time, you should also know that it is very difficult to develop a fighter jet. You cannot successfully develop a cross-generational fighter jet based on your own strength. Doesn't you want to share technology and cooperate with us?"

Only when you have enough strength can you win the opportunity to be on par with the other party. Now, the research results of Pakistan's aviation industry have suddenly shown surprises American military aircraft manufacturers and propose suggestions to share technology with Pakistan.

Old Arslan looked at the people in front of him. These were representatives of cutting-edge American technology. There was a hint of helplessness in Old Arslan's eyes: "We are very worried about your reputation by sharing technology with you."

Credit? This is simply an insult to the United States. Paul said: "We in the United States attach the most importance to credibility. In cooperation with Pakistan, we have always regarded credibility as the first priority."

"Is that?" said Old Arslan. "Then we have been delaying the engine production line of the 110 for five months. You have been perfunctory. What's going on?"

110! The most advanced military engine of the US Air Force! At that time, in order to obtain the entire Soviet Su-27 fighter jet and the pilot, the United States reached an agreement with Pakistan to help Pakistan transform the -14 Tomcat and replace Pakistan's original engine with the 110 engine.

The first dozen aircraft were replaced smoothly, but when it was discovered that Pakistan actually used the 110 engine and the Jean-14 Tomcat fighter took off from the modified aircraft carrier, the United States immediately changed its attitude.

The subsequent 110 engines were not supplied in time. At the same time, the agreement reached with the United States to introduce production lines and other things were ruined.

The United States did not tear up the agreement, but it was shirked for various reasons. Pakistan urged it several times, but there was no result.

Of course, another reason is that the United States has already found all the details of Su-27, and the Soviet Union began to push Su-27 to the international market, and the United States felt that the exchange at that time was too worthless.

After all, there was no trace of the powerful 119 engine in later generations. This 110 is considered an engine with completely stable performance in American aircraft, and almost represents the most advanced technology in the United States. This engine technology is completely provided to Pakistan. This was originally a wishful thinking of Pakistan. At that time, I drew a big pie, but now I have nothing to eat.

Old Arslan talked about the 110 engine production line without hesitation. The people present at Grumman couldn't hold it down. This project was mediated by Grumman, and General Dynamics was willing to export it. After all, this is a big project and will make a big profit for General Dynamics.

However, the US Air Force disagreed and changed their minds. This most advanced engine can only be used for its own use and cannot be exported. However, the previous agreement has been reached and cannot go back on its word. Therefore, the US Air Force suppressed General Dynamics and asked them to delay the agreement.

Hearing Old Arslan's words, Paul pretended to be surprised: "What's going on? This project has been delayed? When I return to the United States, I must pursue this matter. Those who do not do well should resign!"

Paul said it seriously. In the United States, there are only more than 100 lieutenant generals, and no more than fifty people are assigned to the Air Force. At this level, Lieutenant General is already the highest leader in a place. For example, the US military stationed in Japan and the highest leader of the Air Force is a person at the level of a lieutenant general.

Old Arslan felt excited. It seemed that with this as bait, these Americans would not set any trouble. Of course, they could not give them all the technologies immediately. Besides, Pakistan now does not have these technologies at all.

The rooms of those phased array radars are just pretending, and many of the walls are fake. This machine was created in a hurry half a month ago, including the bulge in the air inlet, which was also made at the instruction of President Mhamad. There can be a lot of theories, but there is still a long way to go to truly reach the application stage.

Now, it is just to completely fool the Americans, and the Americans will not feel fooled. During this period, they will improve these theories, and of course they will not be able to achieve the correct results in a short period of time. However, when the Americans get it, they can only think that their own experiments are not perfect. Anyway, these are all tested. As for the many theoretical formulas, let the Americans do it themselves. Using this model to exchange for a complete production line and can produce such engines by themselves. Pakistan's most important purpose is achieved.

"Yes, our Grumman Company will do our best to make this engine project be implemented as soon as possible." John also said: "However, can your technology be exported to our Grumman Company?"
Chapter completed!