Let's put aside the idea of Mr. Wu Zhonghua for the time being, and the question of the new high-pressure compressor can be put aside for a few days, and the most important thing is to finalize the turbofan 10 engine.

With the two Wu elders signing their names one after another, the other members of the expert group naturally did not object, and the review of more than half a month took longer, more careful and more rigorous than any previous engine audit, and even the thorn head sent by the Ministry of Aviation was difficult to find fault.

Thirteen members of the expert group signed their names, which shows that there will be no major problems with the technology of this engine, and the occurrence of major accidents is very small.

At this moment, so people are excited, just ask which one does not want the motherland's aero engine industry to go further, Wu Daguan Wu Lao put away his eyes, stood up and sighed.

"It's not easy, it's really not easy, decades of long-cherished wishes have finally seen the results from you again, and there are successors! Now I would like to announce that the turbofan 10 engine developed by the Southwest Aviation Science and Industry United Company has passed the technical finalization review, and the engine has advanced technology, excellent performance, and is of historic significance. ”

With Wu Daguan Wu Lao announced the approval of the review, everyone involuntarily applauded with all their strength, and some old experts and the R&D project team of turbofan 10 were even more in tears, three years of unremitting efforts, all year round, an average of 16 hours a day of high-intensity work, and finally saw success at this moment.

Even Yang Hui was also in tears, he had to start over, and under his influence, he was able to develop a fairly advanced turbofan engine. This is definitely quite a remarkable achievement compared to the previous aircraft engine industry.

"Wu Lao. We are fortunate to be alive and well, and the development of turbofan engines has been leaked out by us. The national military standard with the characteristics of the republic has also been compiled, and the road will be more spacious in the future. ”

Yang Hui mentioned the national military standard, he had to say two words, with the development of the turbofan 10 and gradually matured the new generation of national military standard, but also finally matured.

The director of the National Military Aero Engine Standard Formulation Office from the imperial capital is full of spirit, compared with the successful development of the turbofan 10 engine, the preparation of the national military standard is not simple at all.

And Yang Hui's words can be regarded as scratching the itch in his heart, and he can write a national military standard with the characteristics of the republic itself, and the military standard runs through the world's most cutting-edge ideas. Just this point, you can also prosper in the official road.

"Yes, our new generation of GJB67-89 "Military Aero Engine Strength and Stiffness Specification", GJB775.1-89 "Military Aero Engine Structural Integrity Outline" have passed the review, the new military standard is stepping up printing, before the end of this year will be fully implemented in the relevant aero engine research and development, maintenance, manufacturing, and use units."

This news came in a timely manner, so that everyone raised their eyebrows, what can be more convincing than the industry standard compiled by Southwest Science and Industry.

With this alone, Southwest Science and Industry's aero engine research and development capabilities can be regarded as the leader in China. "First-class enterprises do standards, second-rate enterprises do brands, third-rate enterprises do products" This sentence is applicable everywhere.

Of course, the current Southwest Science and Industry is only a first-class enterprise in China. In foreign countries, it can only be said that there are potential companies with their own unique technology, and there is still a big gap compared with the Big Three.

However, this does not prevent Southwest Science and Industry from continuing to work hard to make more and better products.

"Of course. Our Southwest Science and Industry Co., Ltd. has introduced the damage capacity design idea into the aero engine this time and achieved great success. We are proud to have a total engine life of 1,400 hours. We will continue to implement this in the future and carry it out to our new aircraft designs. ”

Yang Hui's announcement of this news is relatively timely, striking while the iron is hot, after obtaining the right to speak on the standard customization of aero engines, in the development of aircraft, the damage tolerance design idea must also be implemented.

The damage tolerance design is economical, in Yang Hui's view, it really has to show its skills in the design of civilian products, Southwest Science and Industry and Xifei have privately planned, and they should also be strong in the design of new passenger aircraft.

At that time, Airbus launched the A300 by means of fly-by-wire flight control to bring good flight quality, allowing Airbus aircraft to establish its own unique advantages among passenger aircraft of the same period: comfort and ease of operation.

Now in this Sino-German cooperation aircraft, the aircraft body developed by Xifei is responsible for highlighting the economy, which is done well, and no airline can resist this temptation.

After all, airlines are also profit-oriented, as long as there is a strong demand for aircraft, the airworthiness certificate is much simpler, of course, the premise is that the aircraft can not have fatal hidden dangers.

Now the National Military Transformation Office is not in charge of the standard formulation of civil aircraft, and even the National Military Standards Office has never even heard of the passenger aircraft project, but thinks that Yang Hui is talking about the future development of military aircraft, and mysteriously revealed.

"It's too late for you, as for the introduction of damage tolerance design in military aircraft design, our office and the 611 Institute have already started to explore, after all, you don't have a new aircraft research and development project support."

Yang Hui was stunned for a while, and stayed for a long time before he figured it out, after all, it was not only the Southwest Science and Industry that was improving, but also affected by himself, and 0611 also began to grope for damage tolerance?

Fortunately, there is 0611 use of the No. 10 project to compile the military standard for military aircraft in advance, and the new aircraft research and development of Southwest Science and Industry should be much faster in the future, in the research and development of turbofan 10, because it is necessary to cooperate with the formulation of military standards and delay the progress, this matter Yang Hui has always remembered.

"That's fine, then we'll just sit back and enjoy it in the future."

In this way, under the witness of everyone, the technical finalization review of the turbofan 10 engine was completed, and the next thing was the issue of the engine being put into production. The production problem depends on the attainments of the chief engineer of the engine, whether the design of an engine is good or not, and whether the manufacturing of the engine is good or not depends on the chief engineer.

Fortunately, the chief engineer of the turbofan 10 engine was transferred from the Liyang plant to assist in the design, and Director Bai had already concurrently served as the director of the Liyang plant three years ago, so he did a good job in the coordination between the Liyang plant and the second institute, and it was just a matter of course to do a good job in the production of the turbofan 10.

After the model is determined, a production certificate needs to be issued, which means that an engine can be completed from the design unit to the production unit to start production, and it is the official director of the National Defense Science and Technology Commission who announces the production license.

"You Southwest Science and Industry found another way, did not spend the country's money, found your own investment, and finally won the development of this turbofan engine, which is worth learning from all fraternal units in the aviation industry. Now I announce that the turbofan 10 engine developed by Southwest Airlines Science and Industry United Company will be handed over to the Dawn Plant of Southwest Aviation Science and Industry United Company for production. ”

This is simple to say, and there are no superfluous words. It's not that the bureaucrat has changed his character, but that the official director of the Science and Technology Commission is not a bureaucrat in the first place, and Director Ding's family is a technical management person who has come out of the aerospace technology, so naturally he has no habit of talking nonsense.

Director Ding walked here with a smile and shook hands with Director Bai to congratulate and look forward to it, now that the engine has not been mass-produced, everyone's hearts are still a little apprehensive, but there are twenty small turbofan 10 for testing that have been manufactured in front, and there will be no big problem.

"The director is assured that the turbojet 7 engine of the Liming plant has been reduced to a production line, and the new turbofan 10 engine production line has been completed, and the preliminary production preparations are sufficient, and it will be delivered in batches in two months." (To be continued......)