All eyes were fixed on the special black forward swept wing
"Ha ha ha ha
" Immediately burst into laughter
"I say, Old Yan, you're too funny
" "Exactly
Even if you help your disciple out, don't use this as an excuse
Are you old and foolish
" "I'm going to die laughing
If it was really designed by your apprentice, it would be almost ready to teach
Old Yan, you don't have a fever, do you
I mean, everyone, no, hey, what's your expression
Isn't it funny
" Not many people laughed out loud, but more than half of them had an odd look on their faces
"You, what's wrong with you
" The people who laughed noticed something was wrong
Many experts did not seem to find Old Yan's words funny, but rather thoughtful
"Old Yan is telling the truth
" Finally, someone said something
"What
" "How is that possible
Are you stupid too
" "This young man is a real pilot, not a professional designer of the bubble research institute
" The person who laughed widened his eyes and looked incredulous
"It's true
I will testify that the units you are working in do not specialize in aircraft design
Of course, you do not know that this is known in 301, 601, 608, and other research institutes related to aircraft design, radar research, and telex control systems
Many units have this blueprint
The designer is Professor Yan's disciple, and this is the only one in china with such a unique condition
" "I also testified that the designer of this' Evil' was Captain Lin
Hehe, not only did everyone know, but they also jokingly called the drawing of this plane an open source design drawing
I was involved in it at first, but I thought it was a work of practice
Later, I found out that many research institutes and experts were involved
I didn't hide it either
We finally finished the drawing
It's a great event for domestic technology cooperation
As long as we have enough equipment and relevant technology, it's not difficult to achieve it
" This "Not difficult," but requires a large amount of funding and capability cooperation technical support, some space alloy materials that even the international community can not achieve, even in the united states, I am afraid that it may not be possible to achieve, and even if it is achieved, there is no qualified pilot to be able to control such a super sharp weapon
Perhaps this "Evil" is just a dream of many aircraft design experts, and it's just a dream
After all, this blueprint, which contained a lot of innovation and technological imagination, was too precious
Of course, there were also some people who were unwilling to believe that it was just a dream on paper
Some of them made some of the components to be used as experimental data, and some of them made simplified prototypes for technical accumulation to test
Those who had been skeptical before were already dumbfounded
They thought it was a joke, but it was still true
With so many old and young experts testifying in unison, it was impossible for them to collectively commit perjury, and there was no room for false evidence
"Stop talking to them
We're going to fly the second plane soon
Xiao lin, you go first
" Professor Yan stood in lin mo's way, guarded against death
It was enough for these old men to take a look at their precious apprentices
Professor Yan felt that he had lost three kilograms of weight in the limelight today, and his walk was much lighter
Lin Mo saw the mechanics in charge of the j-20 "Wei long" team trotting over and waving at him
"Ten minutes
Get ready first
" "Okay
" Lin Mo nodded and saluted the seniors of the domestic flight design industry, "It's about to start in a while
I'll go first
" "Be careful
" "It's up to you, young man
" Instead of pestering Lin Mo, the experts put away their jokes and began to wait for the next good show
The 17-ton j-20 "Wei long" was even lighter than the j-14 "Falcon
" From the outside, the two were similar in flight, using a duck wing, a single seat, two engines, and a fully moving, double drooping tail
However, the biggest difference in appearance is the inlet
The j-14 is designed with a rhombus inlet under the belly of the aircraft, while the j-20, like the fifth-generation fighter f-35 of the united states, uses a dsi inlet, but the difference is that the j-20 uses an adjustable dsi inlet
An adjustable plate is installed on the side of the intake port to automatically change the air intake according to the speed
In this test, almost all of the planes used the 5x vector propulsion engine, which was specially designed for the twin-engine fighter
In addition, the j-20 was almost completely covered with a phased array antenna, with holographic perception and excellent ability to fight independently
From the details, the j-20's aerodynamic configuration was designed to the extreme, and it was an air superiority heavy aircraft with a bias towards aerodynamic advantage
It can be said that from the beginning of the j-10, china has caught up with the united states and russia's fighter plane level, while the j-14 and j-20 basically maintain the same performance as the fourth and fifth generation aircraft of the united states and russia, and even have a local advantage
The only drawback may be the engine, which has always been short and low yield, which has been troubling the domestic aviation industry manufacturers
Even lin mo knew this well and often ordered a finished product, which would scrap dozens of workpieces, resulting in a frighteningly high cost
The j-20's cockpit controls were more streamlined, with two connected touch screens for buttons and an optical operating system for replacing wire lines with optical fiber
Not only was it stronger and less susceptible to interference, but it also saved space and weight
Lin Mo's original "Evil" blueprint used the optical operating system to carry more data
And the future of expandability can be greatly improved, which is also Lin Mo's compromise that the existing technology can not complete the blueprint at once, after all, this is only a dream model
Through the gold-coated cabin cover, Lin Mo saw everything on the ground shrink rapidly
Because of the same engine, the difference in lift capacity between the j-20 and the j-14 was basically the same, but the main wing area was still 76 square meters larger, and both the cruising and maximum sound speeds were increased by 9 % to 13 %
The influence of the aerodynamic layout on the performance of the airframe is huge, which is why Lin Mo studied the aerodynamic design hard under the guidance of the original design expert, professor Yan Guoqiang
The f-22 and f-35 fighter jets in the united states focused on the engine power, making up for the deficiency of the aerodynamic design with strong power
Compared with the research on the aerodynamic layout, china was better in this aspect, making up for the short plate of the engine through the aerodynamic design
China and the united states are like the Huashan sword sect
The engine of the qi sect is the main, and the power of the sword sect is the main
The operation of the j-20 was completely different from that of the J-10, and the huge difference spanning two generations made Lin Mo feel that it was a speeder and more reliant on weapons
The j-20 will use lightning sd-10d active and passive dual-mode guidance, such as medium-range air-to-air missile and thunderbolt 10 short-range air-to-air combat missile, with only two 30mm built-in air cannons
From the layout of the aerodynamics, it can be seen that he is good at over-the-horizon long-range missile attack
It also inherited the high-speed instantaneous angular speed of the j-10 and relaxed its static stability
After making several classic maneuvers, Lin Mo found that the comfort of the j-20 was better than that of the j-14, and the design of the cockpit load resistance was also taken to a higher level
Scientific and technological progress, even every inch, every minute means a**, the fifth generation machine to the fourth generation machine's leap, is a very difficult thing
"Let's start with the supermachine and test each movement one by one
" Lin Mo kept talking to the ground and tried to fly out of various positions
Cobra maneuver
Herbst wall-climbing maneuver
Mongoose maneuver
Hoover swayed
The first few basic movements allowed Lin Mo to quickly confirm the performance of the aircraft
With the experience of the simulator, he completed the initial run-in with the j-20 without any hindrance, and flew out of several large angles very smoothly
"Well done
Beautiful
Come on
Go on
" A voice of encouragement from the ground staff
The j-20 made a series of continuous attacks against the imaginary enemy in the sky and received applause from the ground
In the sky, Lin Mo became a mobile grocery store
A variety of sophisticated chest fighting techniques were displayed, making the ground crew's eyes glow
It was as if he had seen a stunning beauty
A pair of binoculars with high magnification on both hands was going to make him look like a cat's eye
The test flight of the experimental aircraft was almost a flight performance competition, and the experts gathered around to analyze the performance of the j-20
Of course, the pilots satisfied them even more, and they could spontaneously make maneuvers that could test the performance and design of the aircraft without further explanation
It was a perfect collaboration and smooth sailing
Many experts began to wonder if they could find a good pilot apprentice like professor yan
Even Chen Haiqing was in Lin Mo's good graces and was targeted by a few experts to see if he would be willing to follow them in their knowledge inheritance and become an excellent aircraft developer in the future
"I think this plane is more suitable for missile combat
" Lin Mo's voice came from the ground communicator loudspeaker
To him, who was more adept at using air cannons to solve battles, the j-20 seemed to be a little too bulky
If the air cannons were to fight at close range, it would be easier to get shot
After all, the wing area was there
"A few more maneuvers
" "Come on, let's see the limits of the j-20
" Several experts began to heckle and scramble to make a few more extreme maneuvers with lin moduo
In order to get the actual limit data of the j-20, there were several times when Lin Mo's operation broke through the original theoretical threshold
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