Not long ago, Valena took a plane to Tokyo Bay for a stroll. This feat attracted the attention of the world. Valena's appearance greatly boosted the morale of the people of Xiong Daguo.
Behind Valena's reckless actions was Xiong Da's military's praise for the J-31, and its Ministry of National Defense also strongly recommended that Pu Lao Da introduce this fighter. It would be better if he could get the technology by the way.
For this reason, Chirenko, as a representative of Xiongda Aviation Industry, has frequently visited the Rabbit Imperial Capital Ministry of Defense recently.
However, things obviously did not go so smoothly. Rabbit refused to provide fighter technology and was not even willing to export it on a large scale. However, they offered to help improve the Su-57 and made modification suggestions in a short time.
This really scratched the itch of Xiong Da’s senior management. After all, the improved Su-57 is his own child, which makes it more reliable to use than other people’s J-31. Boss Pu ordered Chirenko to follow up. This time he
This is what I came to Rabbit Defense Department for.
When he entered a conference room of the Ministry of Defense, Cheirenko suddenly saw a scale model of a Su-57 on the table. When this model came into view, his eyes immediately lit up, and the people who accompanied him came with him.
Military and aviation designers crowded in.
This model is really beautiful, with smooth lines, flat appearance, reasonable layout, and excellent design. The first moment Chirenko saw it, he felt that the Su-57 he wanted in his heart should look like this.
The reason why fourth-generation aircraft proposes stealth requirements is not to completely disappear in front of radar, but to improve flight performance and shorten the distance detected by radar. This is like you can see the enemy a hundred meters away, but after becoming invisible, he will approach you.
Ten meters in front of you. The threat is greater.
But there are too many things in the original design of the Su-57 that violate the stealth requirements. Not to mention that it has a straight inlet where you can see the engine blades, but the depression between the two engines under its belly is a huge radar reflection source.
.
A good stealth design must require a smooth appearance of the aircraft body. The belly of the F-22 and J-20 is very flat. This is not unreasonable. The B-2 bomber with the strongest stealth ability at present simply moves the engine inlet to make it smoother.
On the back of the aircraft, it is difficult for ground radar to detect it.
However, the understanding of stealth among Xiong Da's aviation R&D personnel was biased. After the Su-57 was finalized, it was discovered that the problems had been accumulated for a long time. To dismantle it, it was necessary to re-open the wind tunnel, calculate the strength, and conduct experiments. This is no longer a matter of spending money, or even
Issues involving internal factional struggles.
Internal struggle is more terrifying than external attack, because both sides of the enemy know it, and the lethality will be extremely huge. For this reason, no one dares to act rashly.
But now that he saw such an improved Su-57 model, Cherlenko was so excited that he forgot himself. He came closer and carefully looked at the details of the model, and blurted out the admiration in his heart.
"Okay, the belly has been modified well. The uneven reflection sources have been flattened, and the depth of the bomb bay has been increased. This must be modified."
As soon as Chirenko spoke, the deputy chief engineer from Sukhoi behind him also stared at the rear fuselage of the model for a long time, frowned, pursed his lips, and said after a while: "The stealth design of our front fuselage is still good.
It’s okay, but the rear fuselage is really bad. And this model has made major changes to the rear fuselage.”
Other stealth fighters have tried their best to cover the engine nozzle to reduce infrared radiation and avoid being detected by the increasingly developed photoelectric detection devices. But the Su-57 is careless about this, and its designers obviously did not consider it.
this problem.
As for designs such as S-shaped air intakes, it is not a problem. The addition of these details allows the Su-57 to truly be called a fourth-generation aircraft. After seeing this model, Chierenko and others studied it carefully.
For many hours, he completely ignored the person he was originally talking to.
Xiao Jinlang was also at the meeting. A general from the Rabbit Defense Ministry asked him in a low voice, "How did you get this model so quickly? Judging from Mao Zi's fascinated look, he will definitely be able to pull them into the water this time."
This question made Xiao Jinlang smile bitterly - why did it go so smoothly so quickly? Because this model was basically taken from the Central Institute of Fluid Dynamics in Moscow in the apocalypse. For this final design, Mao Zi worked hard for another ten years.
After Chirenko and others had finished seeing it, Xiao Jinlang stepped forward and coughed, "Everyone, this is a modification plan of our aviation designers for the Su-57. If you are interested, we can start formal talks.
"
Interested? Of course you are.
There are many types of fighter aircraft research and development, and independent research and development is only one of them. There are other ways. For example, in the F-35 project, a group of Yingjiang's subordinates paid a share of money to Lockheed Martin for development and production.
In addition to paying "partial money", there are also multi-country cooperative research and development. For example, Europe's EF-2000 fighter jet is a collaboration between several countries. However, this approach is quite tricky.
There is also technology transfer, which is what Rabbit introduced the Su-27. There is another type of 'improvement on behalf of', such as the unlucky 'Peace Pearl' plan. This plan cannot be said to have not benefited Rabbit, it can only be said that the benefits gained are still good.
Not enough.
In addition to the above, there is another type called technical consulting. The general idea is that what you make is not good enough and you want to find an expert to ask what should be done? This also requires payment.
Judging from the current situation, Xiong Dahe Rabbit is still in the preliminary stage of technical consultation on the Su-57 project. In fact, Chierenko and others are not willing to take out the design data of their Su-57. It can be seen that Xiao Jin
The model provided by Lang immediately felt like a reassurance.
A model that Rabbit got "casually" seems to be stronger than the one we made ourselves. Are we really too far behind? Alas...
With a model as a base, the subsequent cooperation negotiations will be much easier. After the negotiations, Chirenko continued to provide his own Su-57 design framework and its details.
A certain "design team" represented by Xiao Jinlang revised the design at an extremely fast speed every time, and each time the changes were made quickly, well, and exquisitely.
Cherlenko was surprised. He always felt that the 'team' behind Xiao Jinlang made changes too quickly, and they also had a very deep understanding of the Su-57. Every time they made the changes, they were just right - in line with what Xiong Da could currently achieve.
technical capabilities, and will not deliberately pursue technological progress.
This rapid 'modification' ability made Cheirenko happy and surprised. He was really impressed by the excellent design skills of the rabbit counterpart. After only three months of cooperation between the two parties, the newly modified Su-57 began to undergo full-scale model modification.
The hole test - this was naturally a great success.
"Hahaha..., Davarisi, you are so kind."
"It was unimaginable in the past to complete the body modification task so quickly, and it also saved us a lot of money and time."
"I'm so happy that you saved an important national defense project and saved our army."
In this era of rapid development, falling behind may not mean being beaten, but falling behind may mean destruction. Human beings have developed agricultural civilization for thousands of years, mechanical civilization for hundreds of years, and information civilization for decades. No one can
Any idea what happens next?
The unknown does not necessarily make people curious, it even represents fear. Looking at the rabbit's rapid progress, the entire Western world is now becoming restless. If the strength of the rabbit one day exceeds that of the United States, what will the Bears think?
Cherlenko may not have thought so much, but the improvements of the Su-57 did give him great comfort. And just when he felt relieved, Xiao Jinlang made another suggestion... Do you want us to produce it for you?