After talking to Zhang Haiping on the phone, Li Tianfeng felt bursts of joy and excitement in his heart.

The military no longer imports Russian-made engines for J-10 fighters, and the market prospect for turbofan 20 engines is broad, because the demand for the military will be great, and as a military power, a large number of J-10 fighters are needed in China.

In addition, the turbofan 20 engine can also be equipped with J-11 fighters, and this engine was fully considered in the design when it was developed.

The turbofan 20 engine, which can be used for both the J-10 fighter and the J-11 fighter, there is no doubt about this, there are no technical obstacles.

Even, the same turbofan 20 engine, removed from this J-10 fighter, can be installed with another J-11 fighter immediately, but the power of the J-11 fighter requires two turbofan 20 engines.

Li Tianfeng is happy and excited in his heart, the above is just one aspect, what makes Li Tianfeng so happy and excited is to build power for the J-20 fighter.

The J-20 fighter, the latest fighter independently developed in China, and is still a stealth fighter, although it is currently facing a series of technical problems, it does not hinder its status in the minds of the Chinese people.

And this series of technical problems, the engine problem, is undoubtedly one of the main technical problems, at the beginning of the development of the J-20, the imported engine used, is now being localized by the engine.

Tianfeng Technology Company, if it can leave a strong mark on the development of the J-20 fighter and create excellent power for this fighter, then the entire Tianfeng Technology Company will have a big rise in the minds of the military high-level.

Of course, for Li Tianfeng, the status is not status. It doesn't matter, what Li Tianfeng pays attention to is that as an aviation industryman, it is a blessing to be able to show his talent and develop an excellent military small channel ratio turbofan engine. It is also a very rewarding thing to be proud of.

The turbofan 20 engine is a good military small signal ratio turbofan engine, in Li Tianfeng's opinion, it is just good, and there is still a certain distance from the excellence in his mind.

Li Tianfeng thought in his heart, if he asked himself to develop an engine for the J-20 fighter this time, then he would develop an engine that he thought was really outstanding at present.

In your own office. Li Tianfeng thought so in his heart.

At present, a well-known planning and design team in China has been contacted to plan and design for the construction of the Chengnan base.

The first planning sketch had already come out, and on Monday Ding Xing knocked on the door and entered Li Tianfeng's office. Entering the company, Zhou Zhou Ding noticed Li Tianfeng's expression. I couldn't help but be slightly stunned, and was about to report on the construction of the south base in the south of the city, as well as the planning and design, when the words reached my mouth and swallowed back.

Li Tianfeng's expression was obviously happy and excited, and he was afraid that it would affect Li Tianfeng's mood. So, Zhou Zhou Ding was ready to quietly quit and come back later.

Obviously, Li Tianfeng saw Zhou Zhou Ding, and also saw the planning and design drawings in Zhou Zhou Ding's hand. Li Tianfeng said: "Mr. Zhou, is the planning and design sketch out, come, put it on my desk first, and I'll take a look at it seriously." ”

Hearing this, Zhou Ding smiled, walked over, and put the planning and design sketch on Li Tianfeng's desk.

Li Tianfeng said: "Mr. Zhou, you must be very strange, why do I have such a mood, every mistake, I just received a good news, I am happy and a little excited." ”

Zhou must have listened carefully, and Li Tianfeng continued: "Mr. Zhou, do you know that in the near future, our Tianfeng Technology Company will take on the important task of developing engines for the J-20 fighter. ”

Develop power for the J-20 fighter!

Hearing this, Zhou Zhou Ding was stunned at first, and then a surprise, and by the way, he was also a little excited, as a senior aviation industry person, and also worked as the chief engineer of the XX factory, Zhou Zhou Ding fully knew the great significance of this task.

Coincidentally, Liu Wei came in with a cup of brewed tea, "Mr. Zhou, please drink tea!" ”

Then, Liu Wei took a look at Li Tianfeng's teacup, refilled Li Tianfeng's teacup with hot water, and gently placed it on Li Tianfeng's table.

Li Tianfeng stopped Liu Wei and said, "Mr. Liu, inform all the senior executives at home that in half an hour, a meeting will be held in the conference room next to my office." ”

Next door to Li Tianfeng's office, there is a small conference room, although the conference room is not big, but it is very high-grade, and the high-level meeting of Tianfeng Technology Company is generally held here.

The people who can enter this conference room are generally the senior managers of Tianfeng Technology Company, and if other personnel are lucky enough to be able to enter here to participate in a meeting, it will be a great honor, and they can be happy for several days.

Liu Wei stopped, "Boss, I'll inform you immediately." ”

Li Tianfeng nodded, then picked up this planning sketch, looked at it, before the meeting, for half an hour, Li Tianfeng looked at this planning sketch, and on the whole, he was quite satisfied, but only put forward a little bit of revision.

According to this planning sketch, a huge airport will be built at the Chengnan base, and the standard of the airport is enough to support the take-off and landing of giants like Airbus A380 or super-large transport aircraft.

In addition to the airport, it is a huge factory, which is a huge factory area integrating aircraft R&D, production and manufacturing, and there will be a huge R&D test center, as well as a huge factory, especially the aircraft assembly plant, which occupies a large part of the planning map.

After reading this planning sketch and listening to Zhou Ding's report on the construction of the Chengnan base, half an hour had passed, Liu Wei walked in softly and said softly: "Boss, everyone has arrived." ”

Li Tianfeng got up and said, "Let's go, let's go to a meeting." ”

At the meeting, Li Tianfeng informed the military of the decision that the military would no longer import Russian-made engines and J-10 fighters, and that all turbofan 20 engines would be used as power in the future.

The second is that Li Tianfeng announced that the military intends to undertake the research and development task of Tianfeng Technology Company to develop a power for the J-20 fighter.

Develop power for the J-20 fighter!

Hearing this exciting news, the senior executives of Tianfeng Technology Company who participated in the meeting were all inexplicably excited, and everyone knew the great significance of developing this engine.

The happiest and most excited is none other than Sun Xiaoping.

Sun Xiaoping said excitedly: "Boss, great, the development of such an engine will be the new apex of our Tianfeng Technology Company, and it will also be the apex of my life, as well as all the designers, engineers and technicians of our company." ”

In his life, to be able to participate in the development of this engine, is enough to comfort his life, not to mention Sun Xiaoping, no accident, Sun Xiaoping will leave a strong mark in the development of this engine.

Sure enough, with the successful development of this engine, Sun Xiaoping won the title of academician of the Chinese Academy of Engineering, and soon entered the Chinese Academy of Sciences, and was the first academician of Tianfeng Technology Company.

………

The efficiency of the military was very high, and within half a month after Zhang Haiping and Li Tianfeng had a telephone conversation, the military issued a task book for the development of an aero engine, and the engine was quickly completed with the engine code name Turbofan 25.

Turbofan 25 engine!

This is the power of the new small channel ratio military turbofan engine and J-20 fighter that Tianfeng Technology will develop.

Perhaps in view of the strength of Tianfeng Technology Company, with the purpose of completely letting go of hands and feet and better developing this engine, the military did not put forward any design technical requirements, which were formulated by Tianfeng Technology Company itself and submitted to the military for review.

After receiving the development task, Li Tianfeng convened a group of design experts and design backbones to hold a meeting, at which Sun Xiaoping was appointed as the chief model designer of the turbofan 25 engine, Qiu Wenan was appointed as the deputy chief model designer, and Li Tianfeng temporarily lived behind the scenes.

The design and technical outline of the turbofan 25 engine, Li Tianfeng did not mean to meddle for the time being, and handed it over to Sun Xiaoping to complete, Li Tianfeng only proposed one point, the turbofan 25 engine, which comprehensively surpassed the F119 engine of the United States.

The F119 engine is the power of the American F22 stealth fighter, the world's most advanced and outstanding military small channel ratio turbofan engine.

Surpassing the F119 engine is very arduous and difficult, but Li Tianfeng has this confidence.

If you don't surpass the F119 engine, Li Tianfeng believes that there is no meaning, if you don't fly, you can soar into the sky, which is Li Tianfeng's purpose.

Receiving the heavy task of leading the preparation of the design technical outline, Sun Xiaoping felt a lot of pressure, especially to surpass the F119 engine, Sun Xiaoping's pressure was even greater.

However, thinking about the huge and powerful design and technical team under his hands, and the god-like existence of Li Tianfeng, the pressure in Sun Xiaoping's heart gradually receded, and was replaced by strong confidence!

………

The preparation of the technical outline for the design of the turbofan 25 engine takes time, and the time given by Li Tianfeng to Sun Xiaoping is two months. Two months is enough.

Tianfeng Technology Co., Ltd. has completed the comprehensive design of the second generation of core engine, and the development of turbofan 21 engine, for the development of turbofan 25 engine has also accumulated rich experience, turbofan 21 engine, the world's most advanced, the most outstanding civil large channel ratio turbofan engine.

With these foundations, two months seems to be enough.

The current Tianfeng Technology Company is like an advanced and sophisticated machine, under the leadership of Li Tianfeng, the commander, running at high speed.

The development of the turbofan 21 engine and the development of the turbofan 25 engine go hand in hand, one army and one civilian, all of which are the most advanced aero engines in the world.

………

Today's three watches, the second one is sent! (To be continued......)