Reseeding the Growth of the Xiangjiang Tycoon

When I saw Bunzi Xuan, I sat next to it, and the old William Hawa had an idea. If you can set out some things in this kid, even if the two don't cooperate in the future, Mai Tao will not suffer.

Bunzi Xuan has such a clear understanding of the fourth-generation fighter. If it is said that there is no research and development in black clouds, it will definitely not convince. Mai Mai is just a stages of the fourth-generation fighter to stay in theoretical stage, and some ideas and suggestions from the black clouds will inevitably take the opportunity during the future research and development process.

At least with this kind of people will not suffer, the old William has not continued to drink. One is old, and the second is also to understand how big it is. Although the same bunxuan has not been in contact, it can also know that this kid is getting amazing.

William Wales - Douglas said with a smile: "We design a four generations here, it is a kind of entertainment."

What is the meaning of Old William? It's too much to drink, you can't look like it!

In fact, the old William did not drink more, and it was still very awake. Such a big age will not be a matter of drinking, it is a young man's approach.

I just heard the definition of Bunzi's fourth-generation fighter, and the wine was all in the moment. This is a good opportunity, and the old William is very embarrassing, and the light hears the definition is not good, you must see the shape of the black cloud fourth-generation fighter.

Different fighters are different from civil airplanes, McDao companies cannot cooperate with black clouds. First, the Ministry of Defense will not agree. It must be independently developed, and core technology cannot be mastered by companies outside the United States. So the problem is coming, now there is no related technical reserve how to do it, is it necessary to start from the beginning.

That is not light to waste a lot of time, the most important thing is not to start. There is no concept before, everything needs to be tested.

If you can dig out a little in the Black Cloud Group and Bunzi Xuan, you will have a hand when you design the fourth-generation fighter. Although the motivation is not pure, you will care about other things as long as you can get the result!

Bunzi Xuan: "Since the William Subject is so interest, then it is a kind of entertainment."

"Use your computer or use your hand, you will decide."

I heard Bunzi Xuan said that it was very novel in William-Wales-Douglas. Is it possible to design aircraft to use a computer, today just verify it.

Old William: "I can do it in hand painting, but I still want to try it for fresh things; can the computer have reached the requirements!"

The elderly who have been developed by the plane during World War II, or more believe in traditions.

Bao Zi Xuan said with a smile: "As long as the William Subject wants to express anything,

Computer can do it. Of course, it is only limited to design drawings, and other aspects may not work. "

I heard the computer can do so much work, and the old William Li Malay is interested. So smiled and said: "Try it with a computer to see if you are so magical."

Bao Zi Xuan has a gesture, and the bodyguard will take the laptop.

I haven't waited for the staff to start, and Die Dinson Trim is starting to act. Pack the table, let Bun Zixuan put the laptop.

Both men looked at this just next to the service, and did not say a word. Bao Zixuan did not expect a model to be able to do this. It seems that it is really a small look at this beauty.

After opening the computer, I saw a few more and more. A fighter model is presented, although it is just a sketch, but the outline is already very clear.

This makes it a magical than Dickinson, not only a beautiful model, even the old William as a professionally feels incredible. The original computer design is so fast, single sketch, he needs to draw for half an hour. It seems that many ideas should be changed, otherwise I will never keep the footsteps of the black cloud.

Please don't say that it is difficult to achieve the black cloud.

Bao Zi Xuan said: "This is a software developed by Black Cloud. The technical parameters and shapes of most of the aircraft in the world have. As long as we want, you can easily spread from the database. But this The computer did not link with the central computer group. It can only be used as a single machine. Therefore, the ability is limited, but the senior requirements can be met. "

I have already had the most model data in the world in the Black Cloud database, and engineers can also be used at any time. Old William was once again shocked, and it has been leading the Wai Mai, and even the US aircraft manufacturing company is too much.

At present, various large aircraft manufacturing companies in the United States, or manual drawing methods. The Industrial Desert Xiangjiang Company actually uses a computer drawing. It is necessary to know that the computer is invented by the US, but now it is carried forward in the hands of the people in Xiangjiang. This is simply ironic, major universities, scientific research and high-tech companies in the United States.

Old William: "According to what you said, the head should use a diamond structure. The round radar reflecting surface is too large, which is not conducive to stealth."

After that, I saw that Bun Zixuan did operation on the computer. It is seen that three people are somewhat stunned; at this time, it is not only a priest Dickinson, and the old William, even Jahii-Dickinson took care of the small croatona, and added a small circle.

Bao Zi Xuan's speed is too fast, and faster to several people can't see it.

In less than a minute, the diamond head has been designed.

Seeing so rapid, and before the image is not a point. Let the old William feel unbelievable, this software Mai said must be taken, and pay the point at least.

But now it is not the time, first, you need to make a full-scale understanding of the specific performance of the software, and make a decision.

Old William: "The body should use flat integration, while the wing uses a diamond structure; and the tail tail is used."

According to old William, Bunzi Xuan also manipulates computer work.

After a while, the aircraft's basic model has been designed according to the requirements of the old William.

The two will begin to build aircraft around the details and begin to continuously improve the structure and function of the entire plane.

Seeing a plane is designed, Dickinson's two sisters began to raise small stars. The original science and engineering male is so charming, it is really lonely.

When the basic details of the aircraft have been created, the aircraft is presented in the computer screen.

After seeing the plane, Bao Zixuan remembered a classic model that had no service in the past generation - yf23; black widow.

YF-23 fighter, nickname: Black widow, is a test fighter model for the United States Nosrop Company and McDee-based, bidding, advanced tactical fighter (ATF) contract, 1990s. Later, because the US Air Force announced YF-22 wins. The YF-23 fighter is only available for the production of two prototypes.

The first prototype of the past YF-23 was exported to the factory on June 23, 1990, and the first test flight on August 27. The first of YF-22 is from August 29; the first test flight was conducted on September 29. YF-23 at the 5th test flight in September 18, the supersonic cruise record of 1.43 Mach under the combustion, YF-22 was November 3 to reach 1.58 Mach. The YF-23 second prototype is from September 29; the two prototypes use different engines: the first prototype machine uses Prati YF119, the second prototype machine is a general electric YF120, and YF-22 Just reversed.

The YF-23 prototype design concept is very different from YF-22. In addition to using many existing zero components, the YF-23 test flight does not include test empty guidelines and verification of high angle flights. Ability, mostly with wind tunnel test collection and verification information. According to the results of the test, YF-23 did not get angle of attack, and the aircraft can easily resume stable flight from any spiral, and only when the missile hatch is turned on, it is difficult.

YF-23 has been carried out for 50 times, with a total of 65 hours of test flight, the maximum flight speed reaches 1.5 Mach, the maximum load reaches 7g, the maximum angle of attack is 25 degrees.

Compared with the YF-22, YF-23, the body is relatively long, the single-wing, the front and rear edges of the wing are separately screwed with the flip 40 degrees, similar to the diamond. There is no horizontal control plane behind the body, and the two tilted 50 degrees of vertical control planes are replaced.

The intake port is located close to the front of the front edge of the airfoil. The air intake and intake passages use a fixed structure, and the portion that can be moved can not only reduce the weight, but also avoid increasing the front radar reflection cross-sectional area. The intake passage is bent upward in the body, and the nozzle is located in the middle of the vertical control surface of the body, and the nozzle cannot be directly seen below, and the intensity of the infrared signal cannot be limited. The feasibility of installing vector nozzles.

It seems that the old Howmark William must be involved in YF-23 design, or it is impossible to design the plane to be like this. However, due to excessive performance, or for balance needs, it will eventually be finalized. It may be a regret that this is the reason why the old man is not widely known.