Chapter 459 - Su - 47 "golden Eagle" (1/2)
Get over there
No boarding
”The Signal flag special forces soldier's eyes were still full of distrust, chinese
Even a member of the Sukhoi corporation, he was equally skeptical, and within the scope of his duties, even a fly could not fly
In fact, it was true
There were several bottles of pesticide in the nearby toolbox, and modern technology was advanced
It was not surprising that there was a detection chip on the fly
As for the dutiful behavior of the russian special forces, Lin Mo smiled and nodded understandably
Then he followed the others
Su-47, codenamed” golden eagle” The vanguard forward swept wing is its biggest feature
It is produced by the open Joint Stock Company of Sukhoi experimental design bureau in russia
As a multi-purpose fighter, it is also the technical verification aircraft of the fifth generation fighter in russia
The production cost is not less than 50 million us dollars
As the first prototype, the original d-30f6 engine was replaced with a twin engine, the al-41f turbofan propulsion engine
The wings used fusion technology, and 90 % of the structural components used composite materials
The strength of the forward-swept wing has always been the most important
It was only with the help of the Golden dragon that Lin Mo was confident enough to use the forward swept wing structure
The wing root extends backward to the tail to form a horizontal stable surface
The leading edge sweeps 70 degrees, the two vertical tails tilt about 6 degrees, the leading edge sweeps 45 degrees, and has a built-in rudder
Compared with conventional fighter jets, golden eagle's turning speed can be increased by 14 %, the aircraft's active radius can be increased by 34 %, and the take-off and landing distance can be reduced by 35 % ~ 50 %
It has good low-altitude, low-speed maneuverability and super maneuverability, and its operational parameters are not less than f-22” raptor
” With the design of the forward-swept wing, maneuverability was its greatest advantage
As if admiring a fine piece of art, Lin Mo's right hand caressed the surface of the body
This close contact was very rare, and it was only on Lin Mo's promise to help Sukhoi make the su-27 transition that Lin Mo was allowed to get close to the” golden sculpture
” If anyone could touch it, at an exhibition, the fighter mask would not be polished by the tourists' hands, and it would be the best kind of polish, not even the paint could be preserved
In the midst of the contact, Golden dragon's Jin Bi's split body found an opportunity to infiltrate and began to analyze and scan the structure and design of the fighter
Neither the Sukhoi corporation nor the russian military knew about their” golden eagle
” The true mysteries of this world were being unraveled bit by bit in front of Dragon knight from another world
The dark green coating had a very flat surface
Jin Bi's feedback showed that the wings were heavily made of high strength composite materials
Through installation marks, it should not be the original material, but advanced nano materials after one or two upgrades
It can not only improve the fighter's endurance in supersonic environment, but also improve the stealth performance weakened by the shape and reduce the wing-tip tremor
But” golden eagle” The maximum speed can only reach 2 Maher, but this is already the limit
Unlike normal fighter jets, it can even exceed a little bit
In fact, when it exceeds 1
6 Maher, the life of the forward swept wing, which suffers more shock and pressure than the backward swept wing, will accelerate and age
If it accelerates at all costs,” golden eagle” It's likely to turn into a one-time suicide missile
When the radar waves hit the front, the sharp angle and converging angle produced by the forward-swept wing will enhance the radar echo and seriously affect the stealth performance
Sukhoi's solution is to use non-metallic materials
Sukhoi solved the problem, but it brought problems to Jin Bi
This guy was a natural killer of metal, but he couldn't digest the non-metallic composite material
He could only swim and explore the inner metal frame on the surface of the skin, but the material of the wing was powerless
He worked hard for a while
They could only explore the interior of the body
” So, the s-37 is our Sukhoi's pride
” Speaking of” golden eagle,” Sukhoi's senior engineer, Sergei
Molotov's face was full of pride
The s-37 he was referring to was the internal engineering research and development number of the su-47” golden eagle” in the Sukhoi corporation
Only the internal staff of the Sukhoi corporation would call the” golden eagle” s-37, which was not the first letter of sukhoi, but the forward swept wing
Similar examples include the su-27, whose engineering development number is t-10, which represents the delta wing
” It's really a good plane
” Lin Mo paid more attention to the leaps and bounds of material and aerodynamic design as he stroked the fuselage around the” golden eagle
” Seeing Lin Mo touch the golden eagle's duck wing, Sergei
Engineer Molotov followed his movements and said,” this is the design of the canard wing
Although it solved the problem of the lift trim and improved mobility, it is only a compromise technique
It is not a good combination with the forward swept wing, and its stealth performance is not perfect
”” Yes