Questions about J20, questions about J20

The data is unknown and not publicly available. It's hard to speculate.

WS10 is the engine of the third-generation aircraft (the fourth generation of the Russian standard), which has been solved and has been used on the J11B.

The fifth generation (American Standard 4th generation) engine is equipped with WS15 as standard, which is under development.

There are two prototypes, and the engine of one (the black chrysanthemum one) is a Russian engine. The other one (the white chrysanthemum one) is WS10G.

It seems to be imported, you compare the back of the T-50 with the J20, it is clear that it seems to be imported from Russia.

1. At present, the WS-10 of the domestic engine "turbofan series" is used.

2. Don't want to compare its performance with the United States and Russia, people's engine technology is too much ahead of us, and it really can't be surpassed in the short term. 3, however, the J20 will eventually be equipped with the domestically produced WS-15, which will have better performance and is expected to enable the J20 to cruise at supersonic speeds. At present, the design of the WS-15 has been completed, and it is necessary to continue to test and improve, and it is expected to be able to mass produce the WS-15 in 2015.

4. Don't think about reaching the sky in one step, J20 still needs to go through a long test flight stage, and if you want to mass-produce the formation of combat effectiveness, you will get at least 2020.

5. The unit price of J20 is 100 million US dollars.

None of them have been developed yet. What is the performance. Now it can only be said that it can fly. It took 22 years from its maiden flight to finalization. Could it be that China has God's help, made its first flight last year, and will be able to fight this year?

When F20 comes out, F22 will no longer be the F22 it is now. As far as it is calculated, the performance is definitely not comparable to the F20, because China's comprehensive scientific and technological strength lags behind the United States for 20 years, and the engine is even more shortcoming. In 20 years, there may not be the technology that the United States has today.

Isn't Japan developing the Shinshin fighter, which is also said to be the best in the world.

No. 1 in Asia and No. 1 in the world There is a good saying that the distance between the second and the third is not obvious, but the gap between the second and the first is not a little bit.

There are Russian T50 American F22, F35 , all fighters of the same performance

China reproduced the most advanced fighter jet.

I think the J20 is a high-imitation fighter in China. It's like a mobile phone. I know that I imitate ... I don't think the performance is going to work.

It's still only the experimental stage, the data has not been decrypted, of course, it is impossible to decrypt, the development stage, but it should be a leap forward compared to the J-10, and the aerodynamic shape is good

At present, J20 is still in the experimental stage, and the official data has not been released, so I don't know the performance. So please don't speculate.

Actually, this supersonic cruise can't look at the engine.

The main thing is the drag This aircraft has too much drag in shape.

Now it's just a validator It's hard to say.

The J20 fighter is an upgraded version based on the 3rd generation fighter.

Belch. The upstairs is all said -

Just bought. It's okay, I think it's a little worth 1700 into the hand If you don't pursue intelligence, this machine is completely sufficient.

I bought 1600 on the National Day last year. . . I feel like I can. The photo effect is good. Feel the buttons are OK.

Disadvantages:It takes about ten seconds to react every time you turn on the machine (maybe I have too many things in it)。。 A bit of a card.

There is no timer to turn on and off. (It's troublesome to manually shut down every time)、The screen doesn't show the week.。。 Anyway, there are a lot of small problems. But it also affects the use. For example, there is no number inserted in the text message.

The pixel is good, the sound quality is also good, it should be said that it is good in all aspects, the only drawback is that it is not intelligent, and some software can't be downloaded (QQ, UC, Weibo, Renren and the like, but Sogou can't), and many themes are incompatible.