Chapter 1617

Therefore, when other services and arms still adhere to the traditional industrial pattern and put relevant equipment into conventional production plants for production, the air force took the lead in breaking this situation and led China's take-off catfish in.

This naturally caused an uproar, because it is tantamount to moving the cake in relevant enterprises, and many old leaders are completely deviant in the eyes.

The industrial system established during the founding of the people's Republic of China has been running well for so many years and has made so great contributions to the country in difficult times. It's only right to stick to it. How should we change it?

If the relevant factories do something wrong, they can find their own reasons. The imported technology that should be introduced and the innovation that should be carried out do not need to be totally denied and killed with a stick!

Therefore, the air force leader who promotes the reform of equipment procurement mode is facing great pressure, which also leads to delays in the progress of the air force in other aspects, such as the procurement of more special models, such as the popularization of advanced integrated combat command system and data link equipment.

Fortunately, the leader of the air force is strong enough to say that the production capacity of relevant production plants can not meet the needs of the army. In that case, why not put a good production line of other production plants?

Since I won't use it, that's OK. I'll buy foreign models with foreign exchange, right?

You should know that the leader of the air force is not talking nonsense. As soon as the front foot said this, the back foot signed an agreement with Russia on the introduction of the improved Su-30MKK, and expressed strong interest in the Su-35, which is known as the strongest Su-27 developed by Russia, with the intention to continue to be introduced in the future.

Now all the manufacturers are silent. In order to popularize the third generation aircraft and quickly generate combat effectiveness, the air force is really fighting with its life. It would rather purchase from abroad than compromise with the relevant manufacturers.

Such a practice of preferring broken jade to complete the whole is really frightening a large number of manufacturers.

You should know that as long as the procurement of the air force is placed at home, no matter what, everyone has something to eat. The difference is whether to eat meat or soup, but if it is transferred abroad, there is not even a scum.

It is clear at a glance which is better or worse. Therefore, the relevant production plants and a large number of old leaders can only compromise. If they do not compromise, the air force will not be able to form an air advantage in the southeast coast before 2015, so the headquarters and the upper level can only fully support the air force.

Officially, with the strong promotion of the air force leader, China has been struggling to take off for more than 20 years. Finally, it is her daughter-in-law who has become a mother-in-law. She can undertake a full set of production tasks for specific fighter models, rather than just playing the drums as before.

Of course, even so, China Tengfei does not need to expand the scale of the production plant. After all, it will take some time for the mass production of fc-23 carrier based aircraft. In addition, the popularity of China Tengfei's flexible fixtures has reached more than 70%, and the two production lines of Xingzhou plant can meet the production tasks of project 10 with a slight adjustment.

The reason for such large-scale construction is mainly to undertake the mass production task of Project No. 20 in the near future.

You should know that the No. 20 project at this time has entered the trial production stage of engineering prototype. Therefore, in recent years, China Tengfei has done a lot of work in relevant supporting industries, such as providing wd-76f high thrust turbofan engine with greater thrust, and the maximum thrust of a single unit can reach 12.85 tons, that is, 7.7 tons without additional thrust.

This value is not very different from other wd-70 series aeroengines developed by China Tengfei, but the reason why it can be listed as a single model is mainly due to the new technology of extending the afterburner thrust time, which increases the afterburner thrust of wd-76f high thrust turbofan engine from less than 5 minutes of traditional aeroengine to 15 minutes.

Of course, compared with the wd-68 series medium thrust aero engine used by China Tengfei in the "Zhenlong" series verification aircraft, the afterburner thrust can last for 20 minutes, which is still a lot worse.

The problem is that the aeroengine applied to the "Zhenlong" series verification machine is a special model, and the relevant materials and technologies are made by the research and development unit using the laboratory. Therefore, it does not have the ability of industrialized mass production.

The wd-76f high thrust turbofan engine, a technology with continuous afterburner thrust, is a mass production model that can be industrialized.

A private customized model and a mass-produced model may have more advantages in luxury goods, but of course, the latter has more significance in military goods.

This is only one aspect of the improvement of wd-76f high thrust turbofan engine, others such as fuel saving system, integral forming of turbine disk, new generation of super turbine blade material and mechanical distribution of double shaft drive.

It can be said that except that the thrust has not changed much, the whole wd-76f high thrust turbofan engine is a new aeroengine from the inside to the outside.

As for the al-31 aeroengine whose performance has completely crushed Russia.

Because of this, the modified aeroengine has not yet been finalized, so the chief engineer positioned it as the Royal aeroengine of project 20. The static test results of project 20 conducted not long ago also show that the wd-76f high thrust turbofan engine fully meets the needs of supersonic cruise of project 20 under afterburner.

Moreover, thanks to the excellent aerodynamic design of project 20, computer simulation shows that project 20 still has very excellent mobility even under supersonic conditions.

In the static test, the whistling sound of wd-76f high thrust turbofan engine was like the roaring of tigers and dragons, which was very soul-stirring. That's why the well-known DIY naming master, the source of all evils with improper names in China, claimed that the solar system knows the existence of aerospace best, and Comrade Zhuang Jianye Annai couldn't help doing it again, For wd-76f high thrust turbofan engine, the most restrained name since its debut: "Huxiao"!

Of course, although the wd-76f high thrust turbofan engine "Huxiao" has made breakthroughs in many technologies, the key thrust and vectoring nozzle technologies have not been applied.

This has also led to the fact that this type of engine can not continue supersonic cruise and more sufficient air maneuver for project 20 without afterburner, which must be said to be a pity.

It's not that China Tengfei lacks such technology. In fact, as early as a year ago, China Tengfei tested two aero-engine verification machines, wd-68w with vectoring nozzle and wd-68t with greater thrust, but these two technologies are still in the stage of laboratory research and still have a way to go before industrialized mass production.

Not only that, the related matching problems, control problems and the combination with project 20 are the roadblocks in front of China's take-off, and there is no reference. We can only explore slowly by ourselves. Because of this, the time is slightly delayed, but this aeroengine with a maximum thrust of 14.6 tons and code named "Longyin" has been launched, The time to unveil the veil is still not far away