Until he ended the call with Zhang Haiping and put down the phone, the excitement and joy could not be dispersed for a long time, and even, in the office, Li Tianfeng walked back and forth several times excitedly, waving his fists vigorously as he walked.

After a long time, Li Tianfeng, who was in a slightly calm mood, stood in front of the large floor-to-ceiling window of his office, opened the curtains, and looked at the magnificent factory gate and the cars on Songzhou Avenue in the distance.

"My aviation dream will take off completely from here!"

Li Tianfeng thought in his heart, with the official national finalization of this turbofan engine and the acquisition of the design type certificate, it is no longer difficult to finalize the design of the second and third turbofan engines.

Tianfeng Technology's second turbofan engine has a factory internal model code 'TFWS002' with a thrust rating of 20,000 pounds, and the third turbofan engine has a factory internal model code 'TFWS003' with a thrust rating of 10,000 pounds.

This series of three turbofan engines, all of which are large bypass ratio turbofan fan engines, are positioned in the fourth generation of large bypass ratio turbofan engines with low fuel consumption, low noise, high life, high reliability and safety, low emissions, excellent performance and excellent comprehensive performance.

Li Tianfeng stood in front of the window, looking into the distance, and thought in his heart: "Is my fourth turbofan engine, a large turbofan engine, or a small military ducted turbofan engine?" ”

Big turbofan!

It's exciting to think about it, such a large turbofan engine has a higher technical content, and in the international market, it is completely monopolized by several major aviation industry giants!

Li Tianfeng thought in his heart that according to the current situation of Tianfeng Technology Company, it may be more suitable to develop military small ducted turbofan engines, but so. The development of such an engine must be finalized after the design of the 'TFWS003' turbofan engine has been finalized.

"Knock, knock, knock!"

Li Tianfeng was standing in front of the window, and heard a gentle knock on the door of his office, and when he heard the rhythm of the knock, he knew that it was Liu Wei, so Li Tianfeng said loudly: "Please come in!" ”

Liu Wei, who gently pushed the door in. Seeing Li Tianfeng's figure standing in front of the window, he felt extremely tall, and when he saw Li Tianfeng's expression again, he seemed to be in a very good mood.

Liu Wei asked, "Boss, happy event?" ”

Originally, as a subordinate, he shouldn't take the initiative to ask the boss, but after getting along for such a long time, Liu Wei knows Li Tianfeng better and knows that Li Tianfeng doesn't care about these at all.

Really. Li Tianfeng did not feel the slightest unhappiness, on the contrary, Li Tianfeng smiled happily and said: "Liu Wei, good news, our 'TFWS001' turbofan engine is the national finalization, Shun Lì has obtained the design type certificate, and the engine is finalized with the code name turbofan 16!" ”

"Ahh Liu Wei was startled at first, and then immediately. Immediately there was great joy, and his face was obviously excited. Said happily: "Boss, great, turbofan 16, very good!" ”

Li Tianfeng nodded happily, and then said: "This is a great joy for our company, and we will immediately send a notice to inform all employees." In addition, to celebrate, each employee will give out a red envelope. ”

Liu Wei smiled happily and said, "Okay, I'll go and draft the notice immediately, and the red envelope will be sent out immediately." ”

Li Tianfeng said: "Go ahead!" ”

………

For the majority of employees of Tianfeng Technology Company. Happiness came too suddenly, although everyone knew that sooner or later there would be this day, their own engine sooner or later would be designed and finalized and obtain the design certificate, but when the news was officially announced, everyone was still very happy, and their faces were full of joy.

Before the publicity bulletin board of Tianfeng Technology Company, a large number of employees were surrounded by the three layers inside and outside, and everyone was looking at the notice that had just been posted.

"Our 'TFWS001' turbofan engine is officially finalized!"

"Officially obtained the design certificate, code name turbofan 16!"

"Great, so happy!"

"Let's take a look, Mr. Li is really good to us, a big red envelope of 500 yuan per person, it's so cool!"

“……”

This good news soon spread throughout Tianfeng Technology Company, and soon tens of thousands of employees almost all knew about it, and everyone was happy and hotly discussed.

As the chief designer of the turbofan 16 engine, Sun Xiaoping completely felt like he was in a dream, and he had pinched himself twice, pinching his thigh each time, and felt a burst of pain before letting go.

"The turbofan 16 engine was finally designed and finalized to obtain the type certificate, and in my lifetime, I was able to develop such an excellent engine."

Thinking of this, Sun Xiaoping opened the curtains of his window and looked in the direction of Li Tianfeng's office, his face was not only slightly excited, but also had a deep admiration and gratitude.

Sun Xiaoping knew that without Li Tianfeng's "guidance," he would never have been able to design such an advanced aero engine.

Tianfeng Technology Co., Ltd. obtained the type certificate, and the engine was officially codenamed turbofan 16, and the news spread quickly.

Plant E.

Hearing such news, there are many employees who are happy to discuss it, especially the precision machining center, which is the unit where Li Tianfeng used to work in factory E, and it is very enthusiastic.

In the office, I will not mention it, such good news, must be hotly discussed in the major offices, in the processing site, many workers have stopped their work, is three or five groups gathered together, many production line leaders see this, but also can only smile and shake their heads.

"Tianfeng Technology Company is really amazing, the engine has been designed and finalized, and the official code name is turbofan 16!"

"Yes, I heard that this is a very good turbofan engine, or a fourth-generation aircraft, which fills the gap in China!"

"What's even better is that it only took more than a year for them to obtain the design type certificate from the beginning of the development to the present!"

"It's too good, I can't accept it!"

"If you have a chance, I'd love to see their turbofan engine!"

"Li Tianfeng is really a dragon among people, now it looks like he is going to soar into the clouds and rain, and he will soar into the sky!"

“……”

The heated discussion on the E factory is unprecedentedly hot, and everyone is not only admired, but also deeply envious. There are even some employees who wish they were now a member of Tianfeng Technology.

The response of the "Songzhou Daily" was very fast, and the next day it was reported on the front page in a large way, and it was accompanied by color pictures of the turbofan 16 engine.

Turbofan 16 Engine! The main title of "Filling the Domestic Gap" is very eye-catching, and the subtitle "Tianfeng Technology Company Welcomes the National Design Finalization" is also very attractive.

"Wife, add vegetables tonight, I want to drink two cups!"

"Something. Look at your beauty, as if you have won the lottery jackpot! ”

"Wife, read the newspaper!"

"Well, such a good thing is indeed worth adding dishes, and I will cook it myself today."

The reaction on the Internet is also relatively large, especially in the famous military forum, a post signed by Zhang Daxia was held high, and a large number of netizens were enthusiastically commenting.

"Turbofan 16! Tianfeng Technology Company is really mighty! ”

"From now on. We also have a real fourth-generation turbofan engine! ”

"I heard that our Yun-8 and H-6 will also be equipped with turbofan engines from Tianfeng Technology Company, so I want to see what the modified Yun-8 and H-6 look like."

“……”

In the past few days, Li Tianfeng has also read the newspaper, and occasionally goes on the Internet, and seeing everyone's response is so enthusiastic, he can't help but be happy again.

Also, every time I go home these days. Li Jianjun, who likes to read newspapers, even gave his son a thumbs up, looking like that. It's an old comfort.

Wang Ruobing also supports her husband, and is also happy for her husband, and Li Tianfeng, who returns home and gets home, fully enjoys the treatment of the king.

What's even happier is that Li Tianfeng has received a lot of congratulatory calls, not only from his friends. There are also military, and even Wei Jin's phone.

Wei Jin said: "Tianfeng, you are really good, the successful development of the turboshaft D engine is enough to surprise me, this time the turbofan 16 engine with higher technical content has been developed." ”

Li Tianfeng smiled and said, "Master Wei." Call in the army, thank you, thank you, when will you come back to see my brother. ”

Wei Jin laughed and said, "There are a few days of family leave next month, come back and let us get together together." ”

After talking to Wei Jin on the phone, Li Tianfeng, who was in a good mood, walked out of his office and walked directly towards the aero engine design office located in the technical center building.

Walking into Sun Xiaoping's office, Sun Xiaoping, who was on the phone, hurriedly put down the phone, stood up, and said happily: "Boss, you are here." ”

Li Tianfeng said: "Mr. Sun, looking at your appearance, it seems that someone has called you to congratulate you." ”

Sun Xiaoping said: "My colleagues from the design institute where I used to work called me to congratulate me when they heard that our engine was successfully designed and finalized. Boss, such a call, I have received a soft hand in the past two days. ”

Li Tianfeng nodded, Li Tianfeng's situation was basically the same, but this time Li Tianfeng came over not to discuss the congratulatory phone call with Sun Xiaoping.

Li Tianfeng said: "Our turbofan 16 has been finalized by the country, and our 'TFWS002' has also fully entered the verification and test stage of various parts, and our 'TFWS003' turbofan engine is going to be developed at full power." ”

Karnal is also very well-informed, hearing that the turbofan 16 was officially designed and finalized, and Shun Lì obtained the design type certificate, Kanal also called to congratulate him, and also inquired about the development progress of the 'TFWS003' turbofan engine.

For this engine, Embraer has made it clear that it needs it, and as long as it can be designed and finalized, it will place an order with Tianfeng Technology.

Sun Xiaoping said happily: "Boss, I was about to report to you the development progress of our 'TFWS003' turbofan engine." ”

As he spoke, Sun Xiaoping turned on his computer.

……….

Today's two watches, the second one is sent!

Sitting in front of the computer, a strong code word, hands are numb, the speed of shell code words is basically turtle speed, an hour and twenty minutes to complete a chapter, I have a little admiration for myself. (To be continued......)