However, several large wind tunnels and leapfrog computers in China can easily be competent for the design and deduction of the best models, but the mass-produced fighter jets cannot only be produced in the laboratory, and the cost of a prototype is often as high as billions or even hundreds of millions of dollars, and it takes a long time.

Uncle Yan's hand-drawn skills in the album are deeply hand-drawn, and the perfect shapes conceived by himself are vividly recorded on the paper, which is wonderful and beautiful, as if it will jump out of the paper at any time.

Completely different from what can be seen so far, the design of the body that only exists in the concept is more futuristic, and some of it has been verified by wind tunnels and mainframe computers, and some of it is marked with some simple conventional data, which is enough to make people look shocking, these are the real perfect aerodynamic layouts.

Although the idea is novel and very advanced, but for the intelligence organizations of other countries, there is no value, in any aircraft design company, there are many such a type of drawings, often limited to the existence of drawings, because of the limitations of production technology and cost, there is no value in making experimental aircraft, there is no physical design can be how many threats, not to mention that with the passage of time and scientific and technological progress, more advanced structural design will also emerge with the rich brain of human imagination.

"The forward-swept wing fighter is so beautiful, no wonder it can't be produced, the requirements for the strong body have increased, the deformed wing, it's really bold, the existing processing technology can not be produced by any manufacturer, F old is already the limit." Lin Mo looked at it, and many of the model drawings in it made him quite impressed.

A swept wing aircraft is an aircraft with the front and trailing edges of the wings stretched forward (swept forward), its tip chord is in front of the root chord, and the left and right wings are projected from above to form a V-shape, and the principle of the delay jibo of the swept wing and the swept wing is exactly the same.

Compared with the conventional swept wing model, the forward-swept wing can directly increase the load capacity by 30%, increase the change angular velocity by 14%, increase the combat radius by 34%, shorten the take-off and landing distance by 35%, completely improve the controllable xing of the aircraft when flying at low speed, and can improve the aerodynamic efficiency in all flight conditions, reduce the stall speed, and ensure that the aircraft is not easy to enter the spiral, so that the safety and reliability of the aircraft is greatly improved, and is integrated with the thrust vector control system. Its ability to maneuver in close-range air combat will be increased exponentially.

This is completely a cross-generational level of technology improvement, countries do not appear a large number of forward-swept wing models, this is not that every country's air force is ignorant of forward-swept wings, but because the advantages of forward-swept wings are obvious, and the defects are also very obvious, because of the structure, the bending and deformation along the direction of the structural curve will increase the outer wing along the direction of the airflow, this phenomenon is called bending and twisting, at a large enough speed, this phenomenon will form a vicious cycle, until the wing is bent and broken.

Because of this, only a few models have appeared such as the Junkers Ju-289 bomber designed by Germany in 1944, the American X-29 and the Russian Su-47 Golden Eagle.

The deformation wing is a more advanced model proposed after 2000, the deformation wing adaptability, maneuvering ability and actual combat survivability to improve more obviously, in the eyes of many people, it is already a science fiction concept, and can even hover, fly upside down and glide sideways like a bird, and at the same time put forward higher requirements for new intelligent materials, jii exciters, sensors and locks and other mechanisms, and in the process of deformation must be seamless deformation, otherwise it will be torn apart by the air in flight.

I have to say that Uncle Yan's expert signboard is the hardness of steel and steel, and the design of the machine is beautiful, but the ideal is beautiful, the reality is cruel, these very perfect models, but because of the technical and material conditions can not be produced, and even if they are produced, they will be affected by the quality of the pilot's physical condition, just imagine, even if a billion people, pick out the last demon with physical fitness and reaction ability, just for them to produce a super fighter, is this possible? Even if a fighter is a trump card, it can shoot down a few enemy planes at most, and in the end, it is still more people and fewer people.

At the end of World War II, the technological superiority of the ME262 jet fighter could not save Nazi Germany's last hope.

Because of this, Lin Mo was able to see Uncle Yan's album, but it was a priceless treasure for him.

Material? Will a gold dragon that has devoured a variety of rare metals have a strong problem? The answer is: no1

The Changing Bow Gold Dragon Heavenly Responsibility is a good hand at body deformation, and this is not a problem.

So for Lin Mo, is the aerodynamic layout of these models even just the moon in the water and the moon in the mirror? On the contrary, as long as the golden dragon is willing, it can evolve the above models at any time, and it can even be more perfect.

The models on the atlas even indicated more sizes and specifications For Lin Mo, it was full of deadly Youhuo force, and his eyes lit up when he saw it, and he couldn't wait to run away in his arms directly.

"I said, Yan Dazhuan Yan is a professor of Yan" Lin Mo suddenly said with a smile on his face to Uncle Yan, who was still eating on the side, and changed his title two times in a row.

"Well, obituary man, what do you say, how do you know I'm a professor." Uncle Yan could see that Lin Mo liked this album, and he was also very happy in his heart, heroes know heroes, isn't what a designer needs most is the pilot's recognition?

Or a professor?! It's really a blind cat that has touched a dead mouse, Lin Mo is overjoyed, the gold content of this book is even higher.

"Discuss something, can you give me this album! It's okay to sell it to me, and tell me how much it costs. Lin Mo even wanted to get his hands on this atlas quickly, and then trick the gold dragon gold coin into evolving, so that he could experience it.

"No, no, I don't sell it for as much as I want" Uncle Yan's head shook like a rattle, and he rolled his eyes, this is the hard work of most of his life, others like it, this is also his own baby bump, how much money don't want to change it, although there is no chance to become an entity, but just like his own children, he embodies the hard work of himself and other experts, and it is also the crystallization of wisdom and sweat.

"This is not a military secret, and it is not a beautiful color page, but I like it very much, uncle, it is not as beautiful as an adult!" When he had to play, Lin Mo's dead face also seemed to be natural. For ordinary people, this is not a treasure, no one wants it for nothing, but it means a lot to Lin Mo, "I don't have to discuss, I'll just have this one, and I will leave a thought for myself after I retire?" You took it, what should I do? "These atlases have a deeper meaning for Uncle Yan, when he is old, he loves this in this life, although he can no longer be busy in the unit as before, but the knowledge accumulated in this life has never thought of giving up like this.

Uncle Yan even regretted letting this young man look at his baby.

"What about copying, it should be no problem" Lin Mo stared at Uncle Yan's sweetheart and soul baby, and he didn't intend to float in front of him so simply.

"Photocopying? That's not impossible. Uncle Yan hesitated, but nodded, after all, it is not a valuable treasure, it is just something to entertain himself and play retirement time.

"Ha, that's great" Lin Mo almost jumped up, hugged the booklet and then asked, "Uncle Yan, this, is there more?" He is obviously a vested Long, looking back at Shu, guessing that Uncle Yan has worked for so many years, there should be more than such a little inventory.

"Yes, if you sincerely want to, when the exhibition is over, you go to my house, and I will show you! Remember, you can only make copies, not take them away" Uncle Yan breathed a sigh of relief, since he didn't snatch his own treasure, it didn't hurt to share it.

Suddenly, the sound of a loudspeaker was heard in the distance, and then a huge roar began to sound, and the time for the air show turned out.

Uncle Yan hurriedly finished the boxed lunch, took a piece of paper, wrote down his contact information, and handed it to Lin Mo, "Glare, this is my name and home phone number, I use this to contact me as a result, the air show is about to start, don't forget to help me shoot Oh"

Lin Mo took the piece of paper, Yan Guoqiang, phone: 0755xxxxxxx, it seems that Uncle Yan still rushed over from Shenzhen. "No problem"

As he spoke, he immediately adjusted the DV camera and began to aim at the sky.

"Devil's side, look," someone shouted nearby, and soon six J-10s swept through the sky in a dense formation.

"Snapshots!" Uncle Yan couldn't wait to hold a telescope and aim at the six J-10s, and muttered: "Look at the air intake, it's the J-108 type, this formation is dense enough, it's about a dozen meters away." ”

Lin Mo took the DV and shot at the formation for a while, constantly adjusting the focus to shoot all the details of the plane, according to his professional vision, the shot must also meet Uncle Yan's requirements.

Then the aerobatic maneuvers such as the Heavenly Maiden Huā and the Stacked Arhats were staged one by one, and the sky was like a graffiti, and the colored smoke was painted against the blue sky as the background, depicting exquisite patterns, which were not standard tactical actions, but they tested the pilot's piloting skills and physical ability.

Immediately afterwards, the Su-27 "Sabre", F-16 "Fighting Falcon", and JAS-39 "Gripen" all took turns to the sky, performing a highly skilled fighter formation, but Lin Mo's eyes widened, and he tightly locked the movements of these planes in the air through DV, and never even let go of a trace of shaking.

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