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Support the author, support genuine reading. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 info≦≧ This article is the starting point for the first time, and more chapters are all at the starting point.

Xi'an, China. *

Xi'an, known as Chang'an and Jingzhao in ancient times, is one of the world's four world-famous ancient capitals of civilization, ranking first among the four ancient capitals of China, and the capital city with the most dynasties and the greatest influence in Chinese history.

After entering New China, the ancient city of Xi'an is exuding more and more new vitality.

Yanliang District, where is located a very ordinary research institute, Xi'an Heavy Aircraft Design and Research Institute.

At this time, it was a hot summer, and the intellectuals outside the window were chirping non-stop, but the scientific and technological personnel of the 603 Institute were working all the time.

In one of the conference rooms, a meeting is being held to coordinate the progress of various departments. ≦≧

"Ladies and gentlemen, after our repeated designs, the aerodynamic layout of our new fighter-bomber has been completely determined, and we use the normal tandem two-seat layout, with a conventional semi-monocoque bee-waist fuselage with ventral fins. Medium aspect ratio swept upper wing with leading edge serrations, with lower reverse angles, aerodynamic torsional outer wings, and filler angles at the wing roots. Oblique fixed shaft full motion middle and lower flat tail, large sweep single vertical tail. Two turbofan engines are mounted side by side in the rear fuselage, and the air intakes are located at the wing roots on both sides of the fuselage. Chief designer Chen Yijian said.

At this time, the formal research of the J-7 has gone through more than a year, and while China is making every effort to develop its economy, it is also investing funds in the development of a brand-new fighter, which is a very precious opportunity.

However, the state was able to allocate very little money, and only 500 million yuan was allocated in the entire research and development process, but up to now, only 3 million yuan has been allocated, and the higher authorities have already begun to experience financial constraints. Moreover, this project, which was supposed to have high hopes for both the Navy and the Air Force, has now been withdrawn by the Air Force.

Because, the Air Force wants a side-by-side two-seat fighter-bomber like the Su-24, two pilots operating side by side, with a good line of sight, and can use a variety of ground attack weapons. ≦≧, the Navy, since its main task is anti-ship, does not have a very strong demand for this, and the parallel two-seat will cause great resistance. affected the range, so the Navy insisted on a tandem two-seater.

In desperation, Chen Yijian thought of a method. It is to carry out research on both projects at the same time. However, this did not impress the Air Force either, and in the end the Air Force withdrew, because the J-7 could not meet the requirements of the Air Force. The Air Force hopes that this fighter can carry out ultra-low-altitude penetration, and needs to have the ability to match the terrain, and the fighter can maintain the same altitude with the undulating terrain. * And the matching radar. Still far away. Moreover, there is still a complete blank range of weapons for precision ground strikes.

Therefore, the current J-7 can be said to be specially researched for the Navy.

"Our drawing design has already begun to be refined. It is estimated that it will take half a year to complete all the details. At the same time, prototype production of parts began. Chen Yijian said.

"But we don't have the money to do it." Yi Heyuan said: "If the state funding can't be obtained, we can't carry out the detailed design at all. ”

Yi Heyuan is the deputy chief engineer of the 603 Institute. ≦≧ was in charge of the development of the J-7 together with Chen Yijian, but now, he feels a lot of pressure.

The country is now in the process of transformation, although the Jian-7 project is a key project of the state, but also faces the problem of insufficient allocation, those projects that are not important for the time being, and cannot guarantee the source of funds, and Shanghai's Yun-10 has not received a penny of allocation.

"I'll go and ask my superiors for a grant." Chen Yijian said: "Even if we don't have a source of funding, we have to carry out the whole project. ”

He glanced at the designers and said: "When New China was first founded, we were also poor and white, didn't we still build a comprehensive national defense industry? We are in a much better situation now than we were then. This fighter of ours is the first type of fighter developed by China, and we must work hard, carry forward the spirit of not being afraid of hardship and tiredness, and successfully develop the new fighter-bomber plane! ”

"I heard that Shanghai's Yun-10 and Chengdu's Jian-7 are all well-funded." Yi Heyuan saw that Chen Yijian didn't understand what he meant, and began to click.

"Yes, I heard that they have received investment from Iraq, Iraq is really rich, and it is tens of millions of dollars, or even hundreds of millions, if we have Iraq's investment, the development of fighter planes will definitely speed up the progress. ≦≧," said one of the designers. The development of fighters is a huge project, and now it is in the design stage, and it is only necessary to use the brain and hands, but when it comes to system research and development, it is necessary to manufacture prototypes, and the cost is high, and now the state has no funds to invest, and after that, the risk will be even greater.

"Yes, I heard that Chengdu's J-7 has now completed a major overhaul, using belly air intake, and in Iraq, the avionics have been refitted, and the performance has been greatly improved, although Iraq does not have a complete scientific research team, but their current processing capacity has been very strong, it is said that some parts of the modified J-7 exported to Pakistan, the body girder or something, have begun to be processed in Iraq." Another designer said.

"Everyone." Chen Yijian was a little unhappy on his face, and said: "You have to know, what is your research project, Shanghai's Yun-10 is only a civilian passenger aircraft, and Chengdu's Jian-7 is a foreign trade fighter, so the state is allowed to let Iraqi funds participate, because the condition proposed by Iraq is technology sharing." However, our J-7 is a model that is kept secret by the state, and all our technology cannot be leaked to the outside world, and we must rely on the strength of our own country! ”

The meeting quickly dispersed, looking at the technicians who had already walked out, Yi Heyuan said: "Lao Chen, do you really think so?" ”

Yi Heyuan and Chen Yijian were both in their fifties at this time, and they were the same age. ≦≧

Chen Yijian said: "Our fighter has adopted a lot of new technologies from us, but for Iraq, it is nothing, we use a three-degree redundant telex operation, and the Mirage 4000 introduced by Iraq is a four-degree redundant telex, which has far surpassed us, and the production line of the Mirage 4000 has also been introduced by Iraq at the same time, and the Western avionics have exceeded our level." Iraq has used long-range precision-guided weapons with a range of more than two hundred kilometers in several air strikes against Iran, and it can be said that Iraq has gone ahead of us. ”

Although he is not reconciled, Chen Yijian knows that Iraq's current level of military aircraft is far ahead of the forefront of the world.

"That means there's no possibility of a leak at all?" Yi Heyuan said.

"Yes!" Chen Yijian said: "Our fighter has just entered the development stage, and if Iraq's funds are injected in, they will definitely ask for the whole process to follow up, so that they will follow the whole process of manufacturing the new aircraft, and we will train a scientific research team for Iraq." ”

Chen Yijian saw the problem very clearly, people's money was not taken for nothing, and they would be used as tuition.

"Moreover, I heard that Shen Fei's people also went to lobby Iraq, but unfortunately Iraq is not interested." Chen Yijian continued, in fact, Chen Yijian had already understood what those engineers said just now.

Seeing that the improvement of the J-7 was very successful, Shen Fei was also tempted, at this time Shen Fei's J-8 2 project is entering the prototype manufacturing process, but the matching radar and fire control system are still far from being successfully developed.

Who knows, they ate a closed door, and they didn't see the legendary Middle Eastern god of war at all, so they came back in disgrace.

Although there are reasons for China's arms exports to Iran, Chen Yijian analyzed that there is another reason: Iraq has so many advanced fighters, and it is simply not eye-catching for these Chinese military planes.

The large-scale improvement of the Jian-7, which is a complete foreign trade aircraft, Iraq has invested money in order to obtain benefits, and the other Yun-10, which is a complete passenger aircraft, has nothing to do with military aircraft, so Iraq has invested money, and I am afraid it also sees a huge market in the future.

To say that His Excellency Qusay, with great friendship for the Chinese people, provided funds to help these enterprises, Chen Yijian would only think that it was a cold joke. Since the engine of the J-7 is the British Spey engine, in order to coordinate the matching between the engine and the air intake, Chen Yijian has been to Europe many times, and he is also very envious of the Mirage 4000 fighter of the French Dassault company.

"In the development of new aircraft, we must base ourselves on independence; this is a fighter developed by the Chinese completely independently, and whether we can get funds from other areas is not up to us ourselves, and it depends on the will of our superiors." Chen Yijian said: "But, no matter what, we must design this new fighter-bomber successfully!" This is our China's qi fighter! ”

Although there are many difficulties, although the funds are always not in place, Chen Yijian is also very convinced that he can successfully develop this fighter!

However, he has never had confidence in foreign investment, he never expected that the high-minded Qusai young man in Iraq could actually take a fancy to his project, and, just a few months later, after Qusai visited China and promoted the relationship between the two countries, he actually invested money to help the 603 Institute develop this project. Therefore, in the design, a large number of new electronic equipment was introduced, and the J-7 directly developed into a new flying leopard in later generations, and due to the injection of funds from Iraq, the domestic derivative of the British Spey MK202 engine in the later generations was completed within two years of all the localization work.

The general trend of the world is still moving forward with the tide of history, but due to Qusay's crossing, in some corners of the world, great changes have begun to take place.