C691 David Likes It
C691 David Likes It
If they wanted to tame the duck-shaped aircraft, they would have to board the Digital Telex.
Ordinary aircraft relied on hydraulic manipulation. The density of the air at a low altitude was different from that of the air at a high altitude. The poles used to operate the poles were different. All of these required the pilot's skills. And if the pilot used electrical manipulation, then the control could be modified. The pilot would be able to reach the same level as the pilot.
Another example would be the acceleration of the engine and the increase in power. Other than increasing the speed, the plane would also climb because of the increase in power.
However, the electrical control and the gas door would only accelerate and not climb up. This was the difference.
It could be said that the electric control greatly simplified the operation of the plane and reduced the difficulty of pilot. However, at the same time, this kind of control method required a thorough understanding of the flight control rate.
Even if they had the F-16 and used Digital Telex. Moreover, they could also obtain the source code. That was also not possible because the plane was different. There was no comparison between the duck layout and the normal layout. He had to re-study the control rate.
In history, the Eagle Lion fighter aircraft developed by a certain country had a problem with the control rate, causing it to fall off its original model. It was said that they had only used the flight control of Y Country to modify it. It would be a miracle if nothing happened.
The duck layout, duck layout, and flight control were largely the same. They only needed to be carefully modified.
Does Han Country have the technology of Digital Telex?
Of course, there was. Looking at the current J-14, from the angle of the vertical axis, it had already used the Digital Telex. This was the proof.
When they heard this, their hearts were completely moved.
Of course, they wouldn't immediately suggest any further cooperation. They would definitely go back and discuss what kind of price they were willing to pay. The Great Wei People was the most astute.
They surrounded this wooden model and studied it repeatedly. Even if it was a small detail, they would analyze it for a long time, completely forgetting that they were here to look at the Super Seven.
Qin Guan, Elder Tu and the others were standing guard at the side. At this time, Elder Tu admired Qin Guan very much. He could fool these people from Great Wei Country with just a wooden model!
"This duck wing is not far from the main wing. It's neither too far nor too close." Rafael continued.
The laymen were watching the show, while the insiders were watching the show. When the other party said this, Qin Guan knew that he must have been a troublemaker. He immediately asked the most professional question.
In the duck layout, based on the distance between the duck wings and the main wings, the effect would be as different as the difference between heaven and earth. This was also divided into close-distance coupling, mid-distance coupling, and long-distance coupling.
Short-distance coupling, the back of the duck wing, and the front of the main wing. It almost coincided with each other, representing the formation wind of Chicken Country. This kind of formation wind. The formation used the front wing's out-of-body vortex to create a favorable interference through the wings, which delayed the loss of speed of the wings. It could increase the stability of the wing when flying at an excessive speed.
Therefore, by using the short-distance coupling layout to match the triangular wing, it could reduce takeoff and landing distance, increase mobility, and reduce the overall size, weight, and cost of the plane.
However, it had a greater resistance when flying at an ultrasonic speed. To Destroyer Nine, it was mainly to intercept at supersonic speeds. Of course, this was impossible to use.
Long-distance coupling. The distance between the duck wing and the main wing was quite far. The interference between the two was much simpler, and the matching of the parameters of each wing was relatively easy.
Therefore, the main function of the duck wings was to produce a lift. The main wing at the back could no longer make use of the vortex generated by the duck wing. To put it simply, it was a control plane, and the most typical one was a "Typhoon" fighter jet.
As for the layout of the duck in Han Country, it was neither too far nor too close. There was no overlap, and there was no eight poles that could not be struck. This was a mid-distance coupling. Of course, it was a comprehensive consideration.
But now, of course, he could not reveal these secrets to the people of the Great Wei Country in front of him.
"I'm sorry, these have already touched upon our secrets." Qin Guan said, "Now, let's go and take a look at our J-14 Fighter. It is the main character."
The people of Great Wei Country looked at the wooden prototype reluctantly. At this time, it was covered with canvas again.
"The biggest feature of our J-14 is that it's cheap to make and has moderate performance. Simply put, it's a low-cost multi-purpose fighter aircraft." When they arrived in front of the Super Seven, Qin Guan began to introduce it.
Actually, from the looks of it now, this airplane was definitely a good product. It used a normal air movement layout and added a strip wing. Effective. It increased the performance of the big angle, the two air inlet bulges, it was also the most frightening thing about the plane. It reflected the extraordinary manufacturing process, the neat and tidy cover. It also meant that it had already broken away from the crude and indiscriminate manufacturing standards of Bear Country.
"Our radar personnel are currently developing a new function. After the integration, it is said that it will be very useful for the low-altitude defense. It is called, what is it called..."
Qin Guan deliberately pretended to think in his mind. The scholar also translated at the same time, which almost made the people beside him anxious. Lafael could not help but say, "Is it a synthetic aperture function?"
"That's right, that's right!" Hearing the scholar translate the word, Qin Guan immediately patted his thigh. "Yes, it is said that it can be connected with flying control to control the altitude. Once there are obstacles in front of you, you can automatically climb."
The J-14 was a low-cost fighter aircraft, but when it came to bending one's head, what was the use of it? It can communicate with the navigation system and fly at a low altitude!
Qin Guan knew that these people from Great Wei Country needed this technology the most.
In the Great Wei People plan, Levi mainly carried out aerial support and battlefield cover missions, followed by aerial defense.
In other words, the Levi was mainly used as an attack aircraft to replace the old wheat road A-4 Sky Eagle, the wheat road F-4 Ghost II, and the young lion fighter aircraft of the Great Wei Country Aviation Industrial Company.
Even now, their single LAV was still planning to use the F404 Turbofan Engine. It was almost the same as the J-14 in front of them.
However, they soon realized that it could not meet the needs of future development, so they chose the General PW1120 engine with a greater thrust. The greater thrust allowed the Lavi to rival the F-16 that served in the Great Wei Country Air Force.
Thinking of this, Qin Guan suddenly realized that he had overlooked a problem. Even if the financial situation was good, and there was the Y Country Army's support, the Great Wei Country Air Force expenditure would not be enough to support two projects, right?
If the Great Wei Country introduced J-14 Fighter and production lines, then what about the LASI fighter jets they developed?
How did they balance it out?
It was hard to imagine. They might as well wait until the meeting and try to get something out of it.