The time has entered November, and there are still a few days before the official air show, but some exhibiting aircraft have begun to station, and the exhibitors of some large international companies have entered the major hotels in Zhuhai, and Li Tianfeng is also preparing to participate in the exhibition.

In this air show, Tianfeng Technology Company has its own booth, the location is not bad, some parts of the exhibition have been consigned to the past, tomorrow, Li Tianfeng and others will also leave for Zhuhai, this exhibition, Tianfeng Technology is ready to go to more than a dozen people.

In addition to Li Tianfeng, there are Liu Wei, Qiu Wenan, Sun Xiaoping, Zeng Qinghai, etc., in addition, there are several designers and craftsmen, the ticket has been booked, and it will leave tomorrow morning.

At this time, Li Tianfeng was in his office, seriously looking at the color album of the "TFWZ001" turboshaft engine.

This is a color album after perfect and careful editing, 16K coated paper high-quality color printing, a 20-page book, not only the overall color map of the "TFWZ001" turboshaft engine, but also the performance introduction, in addition, there are some important key parts of the color book and introduction.

Of course, for the sake of technical secrecy, the dimensions and technical parameters are not marked, such as the general introduction, there are only rated output power, power-to-weight ratio and other popular things.

In addition to this album, there is also a color album that introduces Tianfeng Technology Company, which is also 16K size, and it is also a high-quality color print on coated paper, with a slightly thinner thickness, a total of 16 pages, but the content is very detailed, and the cover is a color photo of Tianfeng Technology Company's main factory door, which has a lot of pictures and some text.

Li Tianfeng had naturally read these two color albums several times before, and now, he carefully read them again, mainly to check whether there were any leaks, Li Tianfeng's principle is that he must not only do a good job of publicity, but also do a good job of secrecy, and things that should not be leaked must not be leaked.

Two color albums, plus more than a dozen kinds of "TFWZ001" turboshaft engine parts, this is Tianfeng Technology exhibited this time, the air show, Li Tianfeng's purpose is very clear, on the one hand, it is to do a good job in the "TFWZ001" type turboshaft engine publicity, on the other hand, it is natural to do a good job in the publicity of Tianfeng Technology Company, hoping to get some processing orders, after all, there are many domestic and foreign companies participating in this air show.

The two albums, all looked at them carefully, there was no problem, Li Tianfeng closed the two albums, closed his eyes and thought about what to prepare.

"Knock, knock, knock!!"

Three knocks came over the door, and Li Tianfeng said, "Please come in!" ”

It was Ouyang Feifei who came in, with a smile on her face, entered the office, gently closed the door of the office, walked over, sat directly on Li Tianfeng's lap, held Li Tianfeng's neck, and said with a smile: "Brother Li, how about taking me to the air show?" People want to take a look at the exhibited aircraft, I heard that there are Airbus A380, Boeing 737, as well as J-10, and Wuzhi 10, many aircraft. ”

Li Tianfeng said: "It's getting bolder and bolder, just sit on my lap and see how I clean you up when I go back." ”

"Hehe, Brother Li, you haven't cleaned me up for a few days, how about you clean me up tonight?"

Li Tianfeng smiled and said, "To be serious, you really want to go to the air show." ”

"Of course, Brother Li, you can take me there." Ouyang Feifei is coquettish.

Li Tianfeng thought for a while and said, "Yes, there is just a shortage of one for me to twist the bag." ”

Ouyang Feifei was overjoyed and kissed Li Tianfeng happily on the cheek, "Brother Li, you are so good, in this way, I will wait for you tonight with a fragrant wash, and treat you well." ”

"You little goblin, I still have business to do, I'll talk about it in the evening."

Ouyang Feifei kissed Li Tianfeng again, and then happily walked out of Li Tianfeng's office, looking at Ouyang Feifei's back, Li Tianfeng thought in his heart, he has been busy with the company's affairs recently, and he really hasn't been to Ouyang Feifei for several days, should he go tonight.

Thinking so in his heart, Li Tianfeng turned on his computer and prepared to take a look at the situation about the air show on the Internet, Li Tianfeng didn't know that now, the whole Internet was hot, and there were a lot of reports about the air show.

Li Tianfeng opened a famous website, and saw the giant figure of Airbus A380 on the homepage, Airbus A380 participated in this air show, which has already attracted a lot of attention and has become the star of this air show.

In addition, there are many reports about the Jian-10 and Wuzhi-10, and among the domestic exhibitors, these two aircraft are the hottest.

Li Tianfeng was browsing the report of Airbus A380, and he didn't know that on the forum of this famous website, there was a post about Wu Zhishi that had been at the top, and everyone was talking about it, with more than 10,000 messages and nearly one million views.

"My Wuzhi Ten, my favorite!"

"The backbone of the Chinese Army!!"

"Our army's new armed helicopter will fully replace the transitional armed helicopter of Wuzhijiu in the future."

“……”

……

In the forum, there was a lot of popularity, but most of them were praises for Wu Zhishi, and occasionally a few different voices were quickly drowned out.

After reading a few reports about Airbus A380, Li Tianfeng inadvertently clicked into this forum, and entered the forum, and saw this top post at first sight, and saw a hot one, the messages and clicks were very high, and Li Tianfeng couldn't help but click in.

Tianfeng Technology is developing its first aero engine, and it is also a turboshaft engine, according to Li Tianfeng's positioning, his own turboshaft engine is almost tailor-made for the current Wuzhi 10.

According to the development plan, the engine in the early stage of Wuzhi 10 was imported from abroad, relying on the imported turboshaft engine for early development, verification, and small batch production, and later equipped with its own domestic engine, that is, the current turboshaft C engine of Plant E.

I have to say that such a plan is not bad at the beginning stage, and at present, Wuzhishi has also entered the stage of small-batch production and manufacturing, but in Li Tianfeng's view, if the turboshaft C engine is not powerful, the production of Wuzhishi will be difficult.

Seeing so many messages, Li Tianfeng also had itchy hands, and immediately registered an account by himself, and also left a message and posted it.

Li Tianfeng's message, sprinkled with two or three hundred words, with an objective attitude, stated the advantages and disadvantages of the current Wuzhishi, in Li Tianfeng's view, everyone is too optimistic, Li Tianfeng talked about the advantages of Wuzhishi, and the shortcomings and shortcomings also hit the nail on the head.

As soon as Li Tianfeng's message came out, some people immediately expressed their support, but soon, there was more opposition, and in the end, there was almost a lot of opposition, and occasionally a few people who supported Li Tianfeng were quickly drowned.

Even, some people openly shouted that Li Tianfeng was a layman and didn't know how to talk nonsense. Seeing this, Li Tianfeng couldn't help but shake his head, closed the webpage, and retreated with mixed feelings.

Li Tianfeng didn't know that the heated discussion about Wuzhishi, with the upcoming start of the air show, almost reached a white-hot state, in a famous military forum, everyone is also discussing Wuzhishi, because it is a famous military forum, everyone is much more professional, much more objective, and Li Tianfeng has the same point of view There are many people.

On this famous military forum, a netizen with the nickname "Zhang Daxia" expressed his very professional views, stating all kinds of shortcomings and shortcomings of Wu Zhishi, and won the support of many people.

"Zhang Daxia" said in his article that the Wuzhi-10 does have certain limitations in terms of the overall structure of the helicopter, the potential for future upgrades and the carrying of weapons and equipment. Not only does it have almost no technical advantages compared with the main armed helicopters in service in the United States and Russia, but the Wuzhi-10 may be difficult to provoke the main beam of the Chinese Army's comprehensive combat capability in the future.

It mainly states the following major shortcomings of Wu Zhishi:

First of all, the wrong selection of the airframe structure made it difficult for the Wuzhi-10 to undertake actual combat tasks in the short term.

In the 90s of the last century, when the Wuzhi-10 began to be developed, there were two different gunship fuselage design concepts in the world, that is, the United States and Russia as the representative, based on the traditional materials to develop large armed helicopters, and Europe as the representative, based on the new materials to develop medium-sized armed helicopters. The representative work of the former is the American-made "Apache" helicopter gunship, and the representative work of the latter is the "Tiger" and "Mongoose" helicopter gunships. Judging from the current external fuselage structure of the Wuzhi-10, it is undoubtedly imitating the style of the European armed helicopter. However, proceeding from the reality of our country, this choice is undoubtedly a mistake.

As a country with the world's largest army force, China has always needed a special type of armed helicopter, and it is a large armed helicopter, but the defects of the engine, large armed helicopter is difficult, so there is a style to imitate the European armed helicopter Wuzhi 10, undoubtedly, strictly speaking, Wuzhi 10 can only be regarded as a medium-sized armed helicopter.

Second, the limited upgrade potential makes it difficult for Wuzhishi to continue to adapt to the combat mission of the Chinese Army.

As mentioned above, in the process of developing Wuzhi 10, China has chosen a European-style, medium-sized helicopter scheme based on materials. Another consequence of this mistaken choice is that the gunship itself has a rather limited upgrade potential. Taking the American "Longbow" millimeter-wave radar as an example, the weight of this radar is as high as about 300kg, and the body structure has been overwhelmed by the weight of Wuzhi 10, not only to bear this weight, but also to adjust the whole equipment to restore the center of gravity balance due to the installation of this device above the helicopter rotors. This is undoubtedly unacceptable for the Wuzhi 10 armed helicopter that uses a large number of composite materials.

It can be seen that, in the final analysis, it is because there is no powerful turboshaft engine, if there is a powerful engine with an output of more than 1500KW and a power-to-weight ratio of 8 or 9, Wuzhishi can upgrade its design and upgrade from a medium-sized armed helicopter to a heavy armed helicopter, which is completely comparable to the American Longbow Apache

Zhang Daxia's article is very detailed and to the point, not only focusing on the above two major defects, but also saying that such as limited weapons and insufficient armor protection.

These defects, in the final analysis, there is only one reason, that is, there is no powerful and advanced turboshaft engine, Zhang Daxia's point of view, has been supported by many netizens, everyone expressed their opinions, a heated discussion.

………

Today's two watches, the second one is sent! R1152