Super military empire

"Let’s not talk about the radar issue. This is about our technical details of the F-8ii. The above is the overall aerodynamic layout. You can take a look. Before signing the contract with the Iranian, we must get Reach an agreement. After all, the fighter jets provided to them will have a detailed description of the technical details on the contract..." Liu Yijiu did not conceal that it was exported to Iran.

For five days, he ate, drank and slept in the technical design room of the 611 Institute.

The results achieved are gratifying.

Although, at first he did not want the Republic to equip this in large quantities.

However, the Republic and the United States have 50 sets of airborne radar and fire control systems and 5 sets of backups in the 82 projects of the Peace Paradigm, with a total value of US$550 million.The radar is just an an/apg-66 radar equipped with f-16 fighter jets by Westinghouse.

In the end, this kind of radar was not able to be used on Chinese military aircraft because of the shamelessness of the Americans and the wishful thinking of Chinese officials in international negotiations, forgetting the huge risks.

"This..." Gu Songfen was shocked when he saw the new pneumatic layout.

The aerodynamic layout of the F-8 fighter originally used a delta wing layout. The new aerodynamic layout provided by Liu Yijiu actually added a canard wing layout in front!

Even the tail wing has been changed.

The rear fin changed from a single fin to a double fin!

It is no longer the appearance of Jianba at all.

In other words, Liu Yijiu's request was for Shen Fei to produce a brand-new fighter in a year's time. This is simply impossible!

Don't even fail to do the ground static pressure test, and directly produce prototypes for flight test without blowing holes.This is absolutely impossible.Strength structure testing, pneumatic layout, etc. all require a lot of testing and testing.

"Director Liu, this is simply impossible! For heavy fighters, no one in our country has experience. Although the canard layout can provide greater lift, allow fighters to take off at a shorter distance, and make them more maneuverable. The dual-tail layout can also effectively improve maneuverability. You are also very familiar with it, and you should know the difficulty of realization. Our domestic research work in this area has not yet started. Otherwise, the J-8 will not always be slow... "This aerodynamic layout is good.

But for China's aviation industry, this aerodynamic layout is unfamiliar.

Although I very much hope to conduct research on this kind of start-up layout, Gu Songfen feels that Liu Yijiu is just fooling around.

With just this drawing, the impression of Liu Yijiu has become very bad.

It's too pragmatic. This is simply unrealistic for China.

"I know it's unrealistic. This is not the aerodynamic layout of the J-8ii, but our new generation fighter. The aerodynamic layout of the American emperor f14, or an imitation of the f14 is more suitable..." Liu Yijiu shrugged Shrugged and said indifferently.

"..." Everyone was speechless.

"Okay, this is our next research plan for 611. The mobility of f14 is known to the whole world because of this aerodynamic layout. For China, this is indeed very difficult. Therefore, it needs It will not start until the Iranians give us the f14 in their hands. At that time, I hope that 601 can cooperate with us in this aspect." Liu Yijiu focused on the people of 601.

Otherwise, he wouldn't take out this pneumatic layout.

As long as 601 is moved, he will have a way to get people to 611 not willing to go back.

In the end, he didn't take back the huge drawing, although it took him more than ten hours to draw.

Pointing to Li Rui next to him, Li Rui directly ordered two designers from the 611 Institute to carry a blackboard in.It was covered with red cloth.

After opening, a three-view single-engine light fighter appeared.

Compared with the J-8 and Shenfei’s J-8ii, the aerodynamic layout has also been greatly improved. The most important thing is to add a canard design to the front of the aircraft's main wing.This makes this light aircraft a little weird.

The original air intake has also become rectangular.

"Is this no problem? Although I haven't seen your design drawings, this is some improvement after discussion by our staff. The design of the front canard is to allow the aircraft to take off faster, while increasing the supersonic flight. The stability of the main engine wing is reduced, and the maneuverability is effectively improved..." Zhu Hodao seemed to have guessed the reaction of Shen Fei’s technical staff early on.

Take the teaching stick and point to the design pattern on the blackboard for detailed explanation.

Gu Songfen, Zhao Yutong and others laughed bitterly. It is no wonder that Liu Yijiu has to show them a new aerodynamic layout of a heavy fighter first, probably because he is worried that they will reject this weird design.

"In addition, the direction of the nose has also been improved. This is due to the requirements of the new fire control radar. For this, Comrade Huang Qingyu who studies radar needs to be introduced." Zhu Houdao did not occupy the platform, but gave the teaching stick in his hand. Yellow elm.

Huang Qingyu doesn't have a good opinion of this kind of radar. What he hopes is that a source phased array radar can be installed on the plane.

The current phased array radar has been affected in terms of miniaturization, but this is not unsolvable.If it weren't for Liu Yijiu's request, he wouldn't waste time running out and introducing this kind of radar, which would be eliminated in a short time.

Although, it is a bit wasteful to have a source phased array radar on a light fighter.

He did not explain the drawing of the fighter plane. Instead, he also brought in a blackboard and placed it on the side. He pointed to the drawing above and introduced it weakly: "This thing is a diagram of pulse Doppler radar components. 7 replaceable parts, antenna, transmitter, receiver, digital signal processor, computer and control system. Two systems of pulse Doppler and single pulse are used. Working band is i/j, frequency 6-10ghz, volume 0.11 Cubic meter, weight 110 kg, mtff 100 hours, antenna diameter 700cm, plane search distance: rcs=5 is 75 kilometers, scanning range is +/-60 degrees. Working status includes: air-to-air, top-view, down-view, fighting and automatic. Including: air-to-ground ranging, vacuum wave velocity mapping, Doppler beam sharpening, map freezing, navigation aids, and sea search functions. Air-to-air includes..."

"The new fire control system requires modifications to the cockpit, including not only a head-up display, but also the addition of a multi-function display. The main function of the multi-function display is for computer integrated navigation, such as Doppler-inertial, in-flight alignment, Ground positioning system—inertial, etc.) and auxiliary tasks such as maneuvering, fire control, fuel management...backed up as an attitude and heading reference system...”

Huang Qingyu's weak introduction, but the pens in the hands of several technicians from Shen Fei never stopped.

Liu Yijiu only rolled his eyes.

This old thing simply doesn't treat the task as one thing.

"Therefore, there needs to be a relatively large improvement in the front of the nose, otherwise this thing cannot be installed." Then Huang Qingyu's words, Liu Yijiu stood up, "Although there are relatively large improvements, but at present, our high-altitude high-speed fighter The American avionics system is needed, so we need to complete all the improvement work within one year, and test the flight to test the rationality of this design."

Liu Yijiu's words made the factory director Shen Fei and the secretary cloudless.

Starting from the kindness, they fainted.

Huang Qingyu's energy and weakness are like reading a textbook explanation, making them even more in the clouds.

The technicians looked at Liu Yijiu with horror.

The completion of the test flight does not mean that you can enter the battlefield. Liu Yijiu wants the Iranian Air Force pilot to help China test the performance of this aircraft on the battlefield!

"Director Liu, this cannot be completed within one year. You should know how much time this work will take! Moreover, within one year, even if we can complete the design transformation and produce a prototype, it is impossible to let This type of fighter is directly put into actual combat!"

Gu Songfen could no longer bear Liu Yijiu's very imprecise approach.

Even for the research funding of 140 million, he felt that he could not accompany Liu Yijiu in such a mess.This will kill people.

Scientific work should be serious. For national defense scientific and technological work, we must be more careful and careful. Being safe is the most important thing.

"Really not? Your design improvement work has basically been completed. Although the aerodynamic layout has been improved, we can complete the internal layout design while producing the prototype blowhole. In addition, the engine uses turbofan-6g or continues to use single A turbojet-13a twin-rotor engine with a thrust of 6,600 kg. After all, you have completed the first flight..."

Liu Yijiu really has no interest in the backward turbojet rotary engine.

Baye’s historical mission will exist for a long time, that is, they have made advanced fighters, or they can achieve imitating f14 within five years, and the Republic cannot be deployed on a large scale.

For the older generations, if they did not experience the Gulf War, if the U.S. did not use advanced fighters to destroy Iraq, they would still feel that the number can make up for the gap in technical performance to a certain extent.

The Republic’s Air Force really learned from the lessons learned, but also after the Gulf War Americans showed a new era of war mode.

Most importantly, the Republic lacks money.

A huge airspace defense requires a large number of fighters.

No matter how advanced the fighters are, they will be besieged and killed by enemy planes if the number is small.

Leaders are well aware of the country's technical strength and equipment level, unless Liu Yijiu can quickly create a cross-generation stealth fighter such as the American f22.Even so, it needs to be equipped with more fighters to cooperate.

Just as the Republic has the J-10 and J-20, there are still a large number of Seventh and Eighth Masters in service.

That is the 21st century!Although Qi Ye has gone through countless facelifts, he still looks young, although Ba Ye has undergone countless exchanges, he is infinitely close to the third generation of fighters.However, it is still a second-generation fighter.

"If the engine is not changed and the aerodynamic layout is not modified too much, the problem will not be too big!" Seeing that the chief designer was already on the verge of an outbreak, Zhao Yutong hurriedly pulled Gu Songfen and said to Liu Yijiu.

He was worried that the two fell out.

Once the fallout, 140 million of funds flew away.

"Indeed, Director Liu, should we try first? Let 611's comrades also participate in it, and we will discuss together." Obviously, Ma Jijun has already regarded the 140 million yuan as Shen Fei's money. .

If it doesn't work, they will produce a few of them in accordance with Liu Yijiu's requirements, each for 7 million U.S. dollars. Even if their fire control radar needs one million U.S. dollars, the cost price will not exceed too much.But if you change to a turbofan engine, then this price will definitely not work.

At least three million US dollars in profits, 12 million US dollars, two years of research funding, it is a fool not to do it.

Moreover, the number is at least four, and the Iranians will not be so stupid, and exchange 80 million one for two aircraft worth more than 10 million US dollars.Therefore, the number will definitely be more, and Liu Yijiu's money will be more.

"If there is no problem, everyone can discuss the details of the internal layout. Needless to say the aerodynamic layout. Mainly radar and fire control system. If you plan to use turbofan-6g for the engine, then our turbofan team is studying Inside the institute, you can find Qi Hai and Wuyuan Kong to discuss. Within three days, I want results. The negotiations between me and the Iranians can last up to four days! Their country is at war, and the Minister of Defense cannot be here. Staying for too long!" Liu Yijiu said strongly, regardless of whether these bigwigs agreed.

It is impossible for them to listen to themselves when they don't taste the sweetness in the first place.

Moreover, he is a young man, and he is not worth mentioning before he has been a designer for 30 years.

Standing on the shoulders of giants is not so easy.

After all, the giant was too high and the wind was too windy, and fell off without paying attention.

"What the hell! Money is great!" Seeing Liu Yijiu's resolute departure, Gu Songfen suddenly broke out.

Liu Yijiu didn't hear it at all.

"Old Gu, you should stop scolding here. Either accept it or let us do this..." Zhu Hodao said with a wry smile.

Although Liu Yijiu is young, he seems to have surpassed them in all aspects of technology.

Suggestions made casually can often reduce a lot of detours.

"What is this not a mess? The changes in the pneumatic layout are child's play? Although the changes are not big, they involve the overall structural strength and many things..." Gu Songfen also felt that he was a little too much.

But what Liu Yijiu did was too much.

"This is no way. He wanted to get f14 from the Americans a few years ago, and Iran sent it to the door, he would let it go? Not to mention, this kind of improved fighter is in his hands. , At least worth tens of millions of dollars, so the four planes are just the price at which he landed the bargain, and it may eventually double. With nearly 300 million yuan, can Shen Fei refuse?" Huang Qiaosong's words silenced Shen Fei Come down.