Chapter 734 Got a Spot

Even after being separated from the Aviation Industry Corporation of China, the newly established Aviation Power Group will be a behemoth with more than six-digit employees.

For such a large enterprise, especially a newly established large enterprise, the formal development plan that is truly to be kept on file can be considered concise if it is not written in 100,000 words.

However, the long-winded content will naturally be typed by the secretary word by word. As the chief planner, Chang Haonan is mainly responsible for controlling the general direction. After all, in terms of scientific research, he is still in the prime of his life and it is impossible for him to really leave the front-line business position.

Moreover, this occasion is just a symposium after all, and it is impossible for him to read a report for several hours alone.

Therefore, Chang Haonan chose the idea of ​​focusing on the big and letting go of the small, and simply talked about the most critical part.

And judging from the reaction of the leader, the effect is indeed good.

"Okay, very good."

The other party waved his arms in the air, looking very excited:

"I remember that about ten years ago, in the late 1980s, I went to the 624th Institute in Fucheng for an inspection. Comrade Liu Zhenxiang was the director at that time. I remember very clearly that they were solving the problem of severe distortion of the inlet flow field of the turbojet 13AⅡ engine."

This kind of professional term is naturally nothing to technical personnel, but as a big leader, he can remember it for so many years, which really surprised Chang Haonan.

In addition to his own science and engineering foundation, he probably had something to do with the fact that he had just been cheated in the "Peace Model" project.

The 83rd Project has an internal slogan of "Revenge for the Peace Model", which was also shouted out at that time.

Sure enough, after a short pause, the other party continued:

"At that time, our military and technological cooperation with the United States had just broken down, and we had to rely on ourselves to develop new aircraft. The biggest shortcoming of developing aircraft by ourselves was power, so I asked Liu Zhenxiang when we could catch up with the international mainstream level. At that time, he answered me that it would take about 20 years, that is, by the end of the first decade of the next century, we could produce products with performance that reached the same level as the contemporary qualified level."

"As it turns out, this progress is still much more optimistic than Comrade Zhenxiang's prediction... I have seen the target performance of the WS-10 in the report submitted by the Science and Technology Commission before, which can be completely compared with the mainstream international WS-10 engines?"

Chang Haonan did a little calculation and thought that Liu Zhenxiang's estimate was actually quite accurate.

Because if he hadn't been reborn, according to the original development trajectory, the WS-10 did go through three ups and downs before it was officially mass-produced around 2010 and installed on the second batch of J-11Bs.

Although there were still some problems with the stability and failure interval of the early batches, they did catch up with the qualified level at that time.

It’s just that now the world line has been messed up by the eight-level gale he set off, so in the eyes of outsiders, Liu Zhenxiang’s estimate at that time seems much more conservative.

However, when facing questions from leaders, you still have to use some language skills.

First of all, you have to recognize the achievements you have made:

"In terms of the performance indicators of the WS-10 alone, it has indeed reached the level of the third-generation and a half engines of the United States and Russia, and there is still greater potential for upgrading. It has indeed caught up with the pace of the first echelon."

Then it is to beat around the bush to gain further support:

"However, Chief, our foundation is still relatively weak after all. Generally speaking, the WS-10 is currently in a state of being the only one in the world, including its core engine. Although it is very advanced, it has not yet fed back to engines for other purposes."

Chang Haonan changed the subject and began to sell misery:

"Therefore, compared with the advanced countries in the aviation field such as the United States, Britain and Russia, the biggest problem facing my country is that the aero-engine spectrum is not complete, especially in large bypass turbofans and turboprops. and turboshaft engines, are almost blank. ”

“Currently, the only ones that can reach the technical level of the 1990s are the Gaojing Engine Group, which is domestically producing the D436T1 engine used in the C808 passenger aircraft in a form similar to Project 11, and the Jianning Engine Group, which has improved on the basis of the French Arriel 1C and produced the turboshaft 8 engine used in the Z-9 series helicopters. The rest... are limited improvements of old models from the 1950s and 1960s.”

This is a case of the abacus beads hitting the face. Several leaders are the best of the best, and naturally understand the hidden meaning:

“Our young comrade has not officially taken up his post, but he has begun to ask for policies and support from his new employer...”

The leader looked around and said in a half-joking tone.

The conference room was suddenly filled with a happy atmosphere.

After the atmosphere calmed down again, the other party looked at Chang Haonan again:

"Don't worry about this, Comrade Haonan. Since we have approved the independent split of the Aviation Power Group, we will definitely support your work and provide reasonable convenience in project establishment, personnel and funding."

Say this, it is equivalent to a promise.

Of course, the leader's statement must be kept in mind:

"However, you should not be too impatient. It is a good thing that young comrades are motivated and not satisfied with the current achievements. However, as you said just now, our country has a weak foundation and needs to make up for too many lessons. Even if a person is very capable, it is impossible to catch up with the UK and the US in all aspects in three to five years. Don't put too much pressure on yourself."

"Scientific and technological development, or the development of comprehensive national strength, is not a sprint, but a marathon."

The leader straightened his suit jacket and stood up from the sofa, obviously to summarize the meeting:

"It tests whether the correct development direction can be maintained for a long time. In this regard, I have firm confidence in the future of China!"

"..."

After this grand tribute event ended, Chang Haonan stayed in Jiangzhong until the end of May.

Even at the moment, the workpieces that need to be produced by this heavy die forging press are far more than the rear bulkhead of the J-11B fuselage.

According to the plan, the C808 currently being produced by Shanghai Aircraft will also gradually increase the localization rate of core structural parts from the second batch.

And the high-power hydroelectric unit that first gave him the idea of ​​developing a die forging press.

Each of these projects has a small output but requires special process optimization.

Jiangzhong's own R&D department was gradually established after Lin Jingtang joined the project team, and it is slightly inferior in terms of ability and experience.

Although it is impossible to handle everything personally, it is still possible to pull as much as possible.

...

Before Chang Haonan was about to return to Beijing, Yan Yongnian found him and handed over a bound document.

"Mr. Chang, this is the progress report of the die forging press project, please take a look."

From trial production to formal production, it will take at least one or two years, and at most three to five years.

Mainly, the life monitoring and automatic compensation system developed together with the forging press will definitely not be able to see the effect on a new device.

But the successful completion of the trial production is the most important project node for the die forging press development itself.

In a sense, this progress report is equivalent to the final report.

The subsequent work will also be gradually transferred from the R&D team led by Chang Haonan to the Jiangzhong Group.

Except for Lin Jingtang, who will remain here for a period of time as a forging process expert, the main leaders including Yan Yongnian and Chang Haonan will also withdraw one after another.

The entire project team will still exist on paper, but most members can already shift their attention to other work at hand.

If nothing outrageous happens, this state will continue until the equipment is officially delivered.

Chang Haonan stopped packing up and took the thick report.

This kind of thing is naturally impossible to cram at the last minute, but was written as it was done during the R&D process. Therefore, Chang Haonan has actually checked most of the content.

The main addition this time is the content of the last part of the summary.

Especially this National Day gift was extremely successful. The leader even issued the slogan "Learn from Jiangzhong Group and the military scientific research front" at the end, which must be blown at the end.

"By the way, Professor Yan."

Chang Haonan said as he sat back in his chair:

"Before the leader left that day, he asked me if there were any problems that needed to be solved. I hinted that I hoped to go to Beijing to watch the 50th anniversary National Day ceremony in person."

"Huh?"

Hearing this, Yan Yongnian immediately became excited:

"Then what?"

"Of course it was approved."

Chang Haonan replied with a smile:

"This morning, the 50th Anniversary National Day Celebration Office contacted me and said that they could Six places were reported inside, but I took a look and they were all in a slightly remote viewing area. "

For Yan Yongnian, being able to go to the scene was already very satisfying, so there was no point in being picky. He immediately stood up and held Chang Haonan's hands with both hands:

"It doesn't matter if it's remote, as long as people can go. Thank you so much, Mr. Chang..."

"It doesn't matter, it's not a big deal."

Chang Haonan waved his hands with a smile:

"Besides, I also poached two of Professor Yan's favorite disciples before, so this place is a return gift..."