Ordinary people may find it difficult to understand, as a gray-haired old man, how could he stand up and bow, Li Tianfeng knows the reason.

In addition, as an old expert who has been engaged in armed helicopters for a lifetime, he must have a deep understanding of the hardships along the way, and strive for it for a lifetime, and the ultimate ideal is to make an excellent armed helicopter.

Now, as soon as Li Tianfeng's plan comes out, his ideal will soon be realized, and he will be able to make such an excellent armed helicopter in his lifetime, so this gray-haired old expert will make such a move.

Seeing this, Li Tianfeng was moved, quickly stood up, walked in front of the old man in a few steps, helped the old man, and said again and again: "Old expert, don't do this, this will hurt me!" ”

Thunderous applause rang out, and it lasted for a long time!

When the applause completely stopped, Wu Minghui, who presided over the meeting, said: "Everyone, is there anything to add?" ”

The two sets of schemes, which is better and which is inferior, are clear at a glance, Wu Minghui doesn't even need to be judged by everyone to know, it must be the use of Tianfeng Technology's scheme.

This is a very good solution, it is really difficult to find fault with everyone, an expert said: "This set of solutions in my personal opinion, is very perfect, if I really want to say a little short, that is, some parameters and numbers jù may have further improvement, but I believe that the number jù perfect work design will do a good job." ”

Wu Minghui also said: "With this plan, we will improve the parameters and numbers, and on this basis, we will form a complete and excellent Wuzhi Ten upgrade and improvement plan." ”

An expert with thick reading glasses also said: "I admire this plan very much, not only do we not have to push the existing Wuzhi Ten to start over, but also, we have already produced the Wuzhi Shi." If it is improved according to this plan, the workload is not too large, and it is completely within the acceptable range. ”

"Yes, the modular design in the scheme is very scientific, which facilitates the replacement of parts and greatly facilitates the upgrading and improvement of helicopters. After completing the upgrade and improvement, I believe that its performance will definitely make a multiple-fold jump! ”

"Yes, it will definitely jump several times!"

"Yes, from now on, our Wuzhi Ten will simply be reborn and reborn, and it will become the best armed helicopter."

A military representative also said: "With such an excellent armed helicopter, our army will also stand up its solid backbone and be able to compete with European and American countries." ”

Tank. Helicopter gunship, the two indispensable pillars of the modern army, the domestic tank is still the world's first-class level, but the helicopter gunship is obviously a lot behind, now it is good, it is about to have such an excellent helicopter gunship, the army should also stand up its own backbone, from now on to raise its eyebrows.

Everybody's a compliment. Praise Tianfeng Technology, see this. Sun Xiaoping glanced at Li Tianfeng with admiration, and thought in his heart, Mr. Li is really a bull, this technical level is simply leveraged.

However, one expert also offered his own opinion. The expert stood up and said loudly: "Mr. Li, I have a little doubt, according to your upgrade plan, our Wuzhi Ten armor protection capability will be greatly improved. And the appearance is also very beautiful, the combination of soft beauty and resolute lines is simply at the peak, but, as far as I know, this new type of armor material, domestic research has just begun, if you buy it from abroad, it will definitely be very limited. ”

Li Tianfeng smiled and said: "This is not a problem, we Tianfeng Technology Company has this kind of material, if you can, our Tianfeng Technology Company can be responsible for processing the armor parts of Wuzhi Shi." ”

Everyone looked at Li Tianfeng in surprise.

Li Tianfeng said: "Our Tianfeng Technology Company has a materials engineering center, specializing in the research of new aviation materials, and it just so happens that we are relatively mature in technology of this armor material. ”

Everyone was surprised for a while, and it took a long time to accept that Tianfeng Technology could not only independently develop aero engines, but also research new aviation materials by itself.

In fact, it is one aspect to come up with this set of Wuzhi 10 upgrade and improvement plans to help a group of domestic helicopter industries develop a truly world-class armed helicopter with excellent comprehensive performance as soon as possible.

The material engineering center of Tianfeng Technology Company has been very sound, and has carried out the research of several new materials under the "technical guidance" of Li Tianfeng, and has achieved good results, among which the research of Wuzhi 10 armor materials has been successful.

Many experts point out that the material is not a problem, and the manufacturing of some parts of the armor is not a problem, and it can be handed over to Tianfeng Technology Company.

Technical seminar, a whole day, Tianfeng Technology Company harvested the most, everyone unanimously agreed, using Tianfeng Technology Company's program to upgrade and improve Wuzhi Shi, after the improvement of Wuzhi Shi, there is no doubt that it will become the most excellent armed helicopter, enough to compete with the world-renowned armed helicopters such as Longbow Apache, Ka 50, etc.

After the meeting, Wu Minghui politely left Li Tianfeng for a day and asked a lot of technical questions, and Li Tianfeng did not hide his personal interests, and explained them in great detail.

In just two or three days, Wu Minghui and Li Tianfeng became friends, and when they parted, Wu Minghui personally politely sent Li Tianfeng and his party to the station.

Holding Li Tianfeng's hand, Wu Minghui said politely: "Mr. Li, technical matters may have to trouble you." ”

Li Tianfeng said: "Mr. Wu is polite, if you have any questions, you can call me directly, in addition, if you are free, you can come to our Tianfeng Technology Company to have a look, and we will have a good exchange." ”

This is equivalent to an invitation, Wu Minghui has long wanted to go to Tianfeng Technology Company to have a look, and immediately said happily: "Mr. Li, I will definitely come over, and when the time comes, I will contact you." ”

The two waved goodbye, and Li Tianfeng took Sun Xiaoping and others back to Songzhou and returned to Tianfeng Technology Company.

………

The development of Tianfeng Technology Company has been relatively fast, in December, before the Chinese New Year, Wu Minghui really led a team to Tianfeng Technology Company in person, and asked Li Tianfeng a lot of technical problems.

After the Lunar New Year, Tianfeng Technology's transitional model "TFWZ002" turboshaft engine finally officially designed and finalized after a series of verifications, and successfully applied for the design certificate, and the engine was officially codenamed "turboshaft E".

Because the core machine part is common to the vortex D, whether it is the design work, or the production and manufacturing are a lot less, after the New Year, the first verification machine has begun to be assembled, and it is expected to enter the verification test in the near future.

Turboshaft E engine, the technical content is also very high, it is definitely a world-class turboshaft engine, with a rated output of 1500KW, which determines that this turboshaft engine will have a very broad market, and if it can apply for export, the market will be even greater.

However, the turboshaft E engine can only be regarded as a transitional model, and at present, Tianfeng Technology is developing a very advanced, very good performance turbofan engine, aiming at the domestic and international regional airliner market.

The design outline of this turbofan engine has been reviewed within Tianfeng Technology, and after the Lunar New Year, the design work has begun, and Sun Xiaoping has been appointed as the chief designer of this turbofan engine.

Qiu Wenan is good at the design of turboshafts, Sun Xiaoping is good at the design of turbofan engines, and the appointment of Sun Xiaoping as the chief designer of this turbofan engine can be regarded as making the best use of talents.

Li Tianfeng's career is smooth, and his relationship is also very smooth, and he is no longer anxious.

The turboshaft D engine was successfully developed, and mass-produced, with excellent performance, and Li Tianfeng won the three-year bet with Wang Guohong.

This year's New Year, Li Tianfeng went to the capital, Wang Guohong personally looked for Li Tianfeng, and the two had a long conversation of more than an hour in the study. When he walked out of the study, Li Tianfeng walked out with a smile, and so far, Li Tianfeng and Wang Ruobing were emotionally barrier-free.

Ouyang Feifei is studying on the university campus, and after such a long time, Ouyang Feifei has also thought it through thoroughly, and there is no longer a little jealousy in her heart, and she also puts her position very right.

Li Tianfeng and Ouyang Feifei completely opened their hearts once, after a long talk between the two, Li Tianfeng hugged Ouyang Feifei with emotion, it is not easy for a girl to make such a big concession, Li Tianfeng felt that although he could not give Ouyang Feifei a name, but in his mind, Ouyang Feifei and Wang Ruobing were equally important, and they were not separated from each other.

There is no problem with personal feelings, Li Tianfeng only put himself into the work with a smooth mood, this turbofan engine, Li Tianfeng attaches great importance to it, and has invested a lot of energy, not only personally leading the preparation of the design outline, some important parts, some important design schemes, Li Tianfeng will also pass them one by one.

Turbofan engine, with higher technical content, is also the mainstream of aero engines now, and also represents the direction of future aero engines.

Considering the actual situation, Li Tianfeng did not rush to launch a large turbofan, but developed a turbofan engine for a linear passenger aircraft, first small and then large, Tianfeng Technology's first turbofan engine will be a hit.

The design outline has been finalized, and a group of designers from Tianfeng Technology Co., Ltd., after the Lunar New Year, almost all of them have devoted themselves to the research and development of this turbofan engine.

The current design institute can be described as strong, so many designers, and experienced the design of the turboshaft D and turboshaft E engines, the team has long passed the run-in period, such a strong general, Li Tianfeng has enough confidence in this engine.

…………

Today's three watches, the third one is sent!

A new chapter is about to begin, entering the field of turbofan engines, and everyone has the support of a monthly pass. (To be continued......)