Another problem, the reason why Qingcheng engine production capacity is limited, mainly in the core engine production capacity is insufficient, if you want to launch without afterburner, the future will inevitably squeeze Qingcheng engine production capacity, when the time comes, it is not pleasing to both ends.

All in all, it is already very remarkable to be able to honestly get the military afterburner push and ensure that the two models of No. 10 are needed.

Of course, there is one last reason to take into account, which is related to the cooperation between Southwest Motor, Rolls-Royce and BMW to develop and promote civilian turbofans.

Rolls-Royce is now stopping the project of supplying RB-199 to the market of the republic, because RB-199 is a complete military engine, and it is being watched very closely by Batumi, and there is no way to do this.

But when it comes to civilian engine cooperation, Batumi is not good to say more, after all, the RBC-700 series engine is difficult to have military demand, and the southwest engine itself is only a cold-end component partner, and cannot access the core engine technology of this series of engines.

In view of these circumstances, Rolls-Royce has been arguing with reason, saying that the RBC-700 series is civilian and cannot be included in Batumi, and they will definitely not break the contract to stop the project.

Jokes, it's because of this bullshit Batumi, Rollo couldn't get the RB-199 into the military market of the republic, but before that, it was planned to demand thousands of orders, with a total price of more than two billion dollars, which does not include other supporting overhauls, spare parts and other procurement.

Anyway, because of this incident, the overall loss of the Rolls-Royce company made people's hearts bleed, so they couldn't wait to rush up and tie the Batumi officials to the tail nozzle of the 199 engine and burn them to death.

Not to mention the Sino-German MPC-75 passenger aircraft project, which is still in the design stage, and no one knows what it will develop into in the end, and whether it can be successful.

But one thing Rolls-Royce is very clear, that is, the MD-82 aircraft cooperated by the Republic of China Modu Aircraft Factory and McDonnell Douglas is performing well, and the two sides are still talking about the follow-up MD-90 passenger aircraft introduction and production project, why can your American company continue to cooperate in the production of large passenger aircraft in order to make money, and my Rolls-Royce company cannot cooperate in the production of engines.

Your MD series airliner is directly transferred to the full set of design data, and to achieve more than 70% local production, for the order of not even underwear, now embarrassed to accuse me?

Before saying that my RBC-700 series engines may be used by the military, please take a look at this McDonnell Douglas series airliner for yourself, that thing can be used as a special flight platform with a slight modification, and the military potential is much larger than that of the RBC-700 series engine.

If you want to ask why Rolls-Royce reacted so much on the RBC-700 engine, there is really no way.

Now that the money for the RBC-700 project has been invested, and seeing that the MPC-75 is not very reliable, the only one who still insists on this engine is the Republic, saying that it can purchase the RBC-715 engine, which has the largest thrust in the RBC-700 series, to assemble the MD-90 passenger aircraft that the Republic is talking about introducing.

Therefore, as long as the southwest motive side is stable, does not cause trouble, and does not reveal its ambition to develop a super-large bypass ratio military turbofan engine, Rolls-Royce's side is very likely to break through the Batumi embargo, and the three parties will continue to carry out this project.

In the face of so many unfavorable factors, Wang Zhengguo really couldn't think of any reason to fight for this project, which was completely thankless.

......

Or sit down honestly now, first solve the problem of Qingcheng engine thrust-to-weight ratio, and strive to be able to change the engine thrust-to-weight ratio to the European and American standard thrust-to-weight ratio 7 before 95 years, and the Qingcheng engine at that time can be regarded as a standard entry-level third-generation turbofan.

At the same time, now we will cooperate with the 624 Institute to optimize and improve the compressor in Qingcheng, and strive to improve the thrust by more than 13 tons around 2000, if the thrust-to-weight ratio can reach 8, it can be regarded as a miracle.

By that time, the technology, talents, funds and other aspects of the Southwest Motive were mature enough, plus the military was almost rich.

Well, Southwest Motor can take the opportunity to put forward the super large bypass ratio turbofan project, directly work on the 13-ton Qingcheng engine, and just learn some super large bypass ratio turbofan engine technology through the RBC-700 series in the nineties.

At this time, it is the best period to launch a self-developed large culpass than a military turbofan.

How to say it, it just so happens that this is still the time node of the Yun 20 is in front of the point, Southwest Motivation through the technology accumulation and pre-research in the nineties, it should be able to ensure that the Yun 20 can be used with domestic high-performance turbofan engines from the beginning, and it is enough to be able to do it here!

As for the D-30KP series engine, it is still necessary to leave a way for the 430 factory to live, relying on orders such as the domestic Il-76/78 and the H-6 platform, so that they can imitate it or introduce direct technology, anyway, it is definitely better than the turbofan 18 made by the 420 factory on the upper plane.

After listening to the above reasons, Mr. Wen seemed to have re-acquainted himself with Wang Zhengguo, very curious and very pleased!

"Haha... Ha... ,Yes,This is a growth.,Thinking about things is also more mature.,Now to be able to think like this.,It proves that you have a pretty good view of the overall situation.,After so many years as the chairman of the foundation.,It's still growing fast!"

Chief Master Wen himself silently admitted in his heart that if he stood in Wang Zhengguo's position, he might not be able to do this.

Essentially, he is the chief designer of the aircraft, and it must be no problem for him to design an aircraft, but when it comes to the overall situation, he really can't think outside the limits for a while, and this is thinking from different angles at different levels.

There is such a person in the institute, and he is still enthusiastic about the aviation industry, and the future is bright!

"Your consideration is completely reasonable, relevant suggestions and questions, I will convey to the military side on your behalf, such a clear route for the development of military aircraft, anyway, in my opinion, is very reliable, provided that the Soviet side can agree to the cooperation plan. ”

The USSR did not cooperate?

Wang Zhengguo smiled silently in his heart, now that the Soviet Union itself was already in various political instability, how could it continue to be tough? Moreover, Wang Zhengguo's original intention was not to purchase from the Soviet Union, but to import from regular channels and smuggle parallel goods, of course, the latter is cheaper.

joked: "Anyway, I'm just thinking nonsense, whether it will work or not, don't you have to look at the army's comprehensive consideration!"

Sit back in your seat, pick up the blue and white teacup, and take a sip of strong tea.

"Okay, let's put this thing down first, let's talk about the issue of the tenth, first of all, there will be no major changes in the interception type, only need to add an air refueling tube, but a multi-purpose model, it is said to be changed to a two-seat model, taking into account the needs of the same type of training aircraft, the number has come down, J-10A is a volley, J-10B is multi-purpose, it is expected that the annual production capacity of the 123 factory will reach 48 aircraft, so the production of your engine should also be speeded up quickly, and it is best to produce 80 units per year. ”

When it comes to business, or about the acceleration of production capacity in the southwest motive, Wang Zhengguo must pay attention to it.

"With an annual output of 80 engines, I may have to go back and discuss this with the company, anyway, even if it can be raised, the growth rate will take several years to climb, and you may have to be prepared for this." ”

There are too many aspects involved in the acceleration of aero engine production capacity, and now the background of the southwest motivation is just like that, how can it be said that the speed is raised.