Now if you want to develop this set of equipment, it is not Qin Shuai's efforts alone.

Therefore, it is necessary for Sergeant Zhou or Commander Qin to help, it seems that these things should have a certain military value, but why is this person silent here?

This person seemed to see Qin Shuai's doubts, so he told Qin Shuai that in fact, he had been retired for many years, and he was a little disappointed because he couldn't find Linda's father, and later everyone transferred him to the expert field and began to study cosmic seeds.

Qin Shuai was silent for a while, and saw that Linda didn't care about them, but had fun with the child, and he talked with this person for a while, and this person told him what he thought about the aircraft.

He gave these models to Qin Shuai and let Qin Shuai go back and think about it, don't delay the creation of these aircraft, because after all, he has put a lot of effort into it, and he really hopes to be able to make it one day, he found that Qin Shuai may be a good seedling, so he didn't regret giving it to him, these things were actually bought by an expert from other places, and that person just wanted to use them as a collection, not for practical use. I feel that this is more exquisite, and I even want to make this one again, and then make it into a birthday gift for his own children. And it was worth a lot of money, but he didn't sell it, he felt that it must be used on the Union army.

Qin Shuai: "If you have any ideas, you can tell me, if there is really a day when it can be put into practice, I will definitely personally take you to the scene to watch." Go for further guidance. ”

"I'm glad to hear that you, a young man, have such thoughts...... Because Qin Shuai is relatively young, this person is skeptical, but Qin Shuai has such ambitions, he is still happy: "I don't want anything, if I can really make it, it would be better, if not, it would be okay for me to accompany the model for the rest of my life." ”

“…… If you look at the model I made, it can be further divided into the following types according to the structural characteristics: lighter-than-air aircraft, the main body of which is an airbag, which is filled with a much less dense gas than air, and uses the buoyancy of the atmosphere to make the aircraft lift into the air, and balloons and airships are lighter-than-air aircraft...... The main difference between the two is that the former does not have a power unit and can only float with the wind after liftoff, or it is tethered to a fixed position and cannot be controlled. The latter, on the other hand, is equipped with an engine, stabilizer and control surfaces that control the direction and course of flight. ”

"There are also several aircraft in this category that are heavier than air, and the lift is generated by their own relative motion to the air...... There is also this kind of fixed-wing aircraft, which mainly generates lift from fixed wings. Rotorcraft are mainly driven by rotation. ”

He turned his wheelchair and quickly retrieved several models from the cabinet. "I have to mention the aircraft that everyone often thinks of. Airplanes are the most important and widely used aircraft. It is characterized by the installation of a power unit that provides pull or thrust, a fixation that generates lift, a control surface that controls the flight attitude. ”

In fact, Qin Shuai knows that there are many non-commissioned officers in the headquarters of the Alliance Army, thinking that aircraft are aircraft, in fact, there are many, many aircraft in the military field, but they have a lot of marine troops, and sometimes they will ignore the equipment in the air, and Colonel Jin They are now working hard to develop in this area, and they have obtained a lot of funds, although they have not achieved too many results, but their funds are obviously sufficient, and the Alliance Army has too much equipment for the land forces. Therefore, the equipment in the air is obviously not enough for military spending, which is why those situations have arisen recently.

He put the models of gliders and airplanes he made in Qin Shuai's hands.

Qin Shuai looked at it for a while, and he told Qin Shuai: "The fundamental difference between a glider and an airplane is that after it is raised, it does not use power but relies on the component of its own gravity in the direction of flight to glide forward." Although some gliders are equipped with small engines, they are mainly used to obtain initial altitude before gliding flight......"

This person has set up a lot, and the model designed can basically be completely used in practice, after expanding dozens of times, it is no different from a real fighter, Qin Shuai actually has the expanded equipment in his hands, but he doesn't dare to expand it now, because he doesn't know if it will cause an uproar once it is expanded.

He also showed models of rotary-wing aircraft and helicopters.

"Rotary-wing aircraft generate aerodynamic force from rotating rotors. The object has no power drive, and as it moves forward under the pull provided by the power unit, the oncoming air currents blow the rotors to rotate like a windmill, creating lift. Some rotorcraft are also equipped with fixed wings, which provide a portion of the lift. ”

"The rotors of a helicopter are driven by engines, and the lifting force required for both lift and horizontal movement is generated by the rotors. Look at this again, ornithopter aka thopter...... An early attempt by humans to imitate the flight of birds. It creates lift and pull with a wing surface that flutters like a bird's wings. …… Due to the fact that the complex movements of the wings of birds during flight are not fully understood, and there are many technical difficulties in creating a wing surface that flutters like a bird's wings, the ornithopter has not yet been successful...... It's a big pity, but I've designed it now and it's ready to be lifted off, so I don't know what it would be like if I actually made it. ”

The wall clock on the wall rang to the punctual time, Qin Shuai looked up and saw that they should also go back at this time, so he took out a green card from his hand and handed it to this person: "No more, no less, it's exactly 20,000 yuan, enough for your family for a while." The password for this card is very simple, I will tell you quietly. ”

He approached the man and told him the password, but the man insisted.

Qin Shuai insisted that he accept it, so he gave Qin Shuai two more models of airplanes, because the models of these four planes were worth the money according to the previous expert's estimate, and he didn't want to take Qin Shuai's things for nothing.

In fact, as long as these things are expanded, they will become real fighter jets, and their value is far more than this money, and Qin Shuai is actually a little guilty when he accepts it.

But how could this man know this? If Qin Shuai accepts it, it will also benefit the people in the future, so he will accept it.

"On behalf of the officers and men of my troops, I would like to express my gratitude to you." Before leaving, Qin Shuai suddenly said these words to him, which made him embarrassed.

"It's just a model, how do you say that?"

He didn't know that Qin Shuai could develop it.