I have a little black hole

Originally this kind of news was powerful enough, but the Air Force was not willing to fall behind. It also released a new version of the WS-15 stealth fighter that can supersonic cruise with a new domestic engine WS-15 last week!

The "original" engine of the domestic fourth-generation stealth fighter J-20 is the WS-15. This engine can enable the J-20 to easily achieve supersonic cruise without afterburning, and it can also make the overall thrust ratio exceed 10.

However, due to well-known reasons, the development of the WS-15 engine is far from keeping pace with the development and service of the J-20 fighter.Therefore, the development of the J-20 has gone out of the obvious "trilogy": the use of an AL-31F engine to ensure the delivery of the node of the Chinese Air Force; the replacement of the WS-10B engine to achieve complete localization and avoid being constrained; finally equipped with WS The -15 engine reached the complete state of the fourth-generation stealth fighter.

The first step and the second step are successfully completed or unfolded, but the last third step has some problems!

The WS-15 engine itself has also gone through a tortuous course of completely independent design, problem discovery, and experience design.However, problems were found in the prototype test.

The technology of the WS-15 prototype is relatively conservative, so the data that meets the requirements of the fourth-generation aircraft cannot be reached in the high-altitude platform test.For example, the thrust is quite far from the expected target, the thrust ratio cannot exceed 10, and the overall performance is not substantially improved compared to the WS-10 (Taihang) series engines.

Therefore, around 2015, many problems in the original design of the WS-15 engine were posed.At the same time, Huaxia's investment and cooperation in foreign engine R&D institutions also borne fruit.

Then it is inevitable to modify and redesign the WS-15 engine using more advanced foreign technologies, as well as new achievements and new technologies made in domestic engine research since 2010.

Originally, according to aviation experts, the newly designed WS-15 engine will not complete the test until seven years later, that is, around 2025, and it will start a matching flight test with the J-20 stealth fighter.

However, this time the Air Force said in the press conference that the J-20C was already equipped with the WS-15 engine, which surprised people who knew this situation. It is not just a matter of knowing that the technical improvement is just why it can be shortened so long. The development work of the WS-15 engine was completed in a short period of time, and there was no news leaked. Did I hear this news until the press conference?

The Air Force has no explanation for the outside world’s conjecture. Even if some people guessed it all related to the Infinite Gravity Group, the Air Force and the Infinite Gravity Group have not answered this question directly. The hatred value of the Infinite Gravity Group is already high. Now, it is totally unnecessary to pull out the hatred to pull hatred.

After all, these military trends were not necessary to be released in such a intensive manner, because this would indeed bring a certain amount of tension to the outside world, but because the next infinite gravity group will also show a bigger limelight, so the country wants to give this limelight Escort, only choose to do so!

"The country has really invested a lot of money this time! Our great leaders are really courageous! During this time, the military intensively announced the latest military equipment, which shocked the world how powerful our country's hard power is!

However, this kind of action has indeed brought some criticism to our country, especially the anti-China forces led by Lao Mei. This period of time is really not good. Their country is now a mess, so they want to use the public opinion to transfer the people’s Attention, but they don’t know why our country does this!"At the company's regular meeting, Kong Yu said with a smile.

"Yeah, when we last met at the "Gaia" launch base, we were still worried that we would be under a lot of pressure after we announced the technology of the fusion reactor. The big leaders said aggressively that the country would be our solid backing. I don't understand, but now I really understand what that sentence means!" Jiang Yuting also nodded his opinion.

"I think all of us should also be very proud. It can be said that these advanced military equipment also have a credit for our company! Without the materials and equipment provided by our company for the military, these equipment cannot be listed so quickly. Pretend!" Tian Mingli also said with a smile.

Lei Tiantang laughed at what he said. He thought to himself, there are still many things you don’t know. The help our company provides to the country is more than that. Last time, he disguised as an intelligence vendor and sold it to the country. That large amount of technical information will allow the country's related technology research and development to take a lot of detours!

Not to mention that he has been staring at Lao Mei and doing things, so that as the world’s top power, they have no energy to pay attention to the development of China. Otherwise, China will not develop so smoothly during this time. The world’s largest rogue country has not always been So honest!

So he smiled and said: "Pride is sure to be proud! As long as you are not proud, it is okay. Yes, our company undeniably provides a lot of help for the development of our country, but the country does not help us at all. small!

The number of black hands blocked by the state for us Even if the big leader did not say it clearly during the meeting, but the big actions mentioned by the big leader that were blocked by the state are enough to make us headaches?

If our company is in China, can we grow up to this scale with peace of mind?We can be as hostile to our country as Lao Mei and the stick country, the Ba Ga country, can we not have the country to back us!

Therefore, you must not have any sense of pride, thinking that this big move of the country is a natural help for our company!"

"Know the boss!" Everyone also nodded in agreement with Lei Tiantang's statement, they are all elites, and there is still a big picture.

"Well, just understand! Manager Zhu, how is the inspection of the reactor done? Can the ignition experiment be carried out according to the planned time?" Lei Tiantang nodded and then turned his attention to Zhu Ziheng, the general manager of the energy company. .

"Guarantee that there is no problem boss! "Origin" has operated the robot to check 3 times, and conducted 2 simulated ignition experiments, and our laboratory staff also conducted 3 strict tests to ensure that all equipment is operating normally Now the formal ignition experiment is ready to be carried out at any time!" Zhu Ziheng replied.

"Okay! I don’t say you know the importance of this ignition experiment. The state can’t say that this experiment is not generally valued, otherwise it will not show muscles so densely in such a short time, just to give us This time the fusion reactor ignites a solid shield!

By the way, people from these working countries are also involved?"