Chapter 478: What, you want to change the national military standards again?

Now that things have come to this point, there is nothing to worry about in the next part.

In fact, during the next day and a half of the review process, there was neither review nor review.

Instead, it almost became the final Q&A session.

All in all, the scene was very exciting.

In any case, the design review meeting of the Turbofan 10 ended smoothly.

"Xiao Chang, this is the most tiring but also the most relaxing review meeting I have ever had."

Liu Zhenxiang, who had already signed and had some sore hands, put down the last piece of information, screwed on the pen cap, picked up the tea cup with his other hand and took a sip, and then said to Chang Haonan who had just stepped down from the big podium:

"In those review meetings in the past, we actually couldn't discuss too many details at all. After all, it only lasted two days. In addition, the first half of the day was mainly to get familiar with the entire project and materials. There were still many issues to debate in the middle. Sometimes, by the end It’s almost like a fight.”

His tone was quite relaxed, and after a pause he continued half-jokingly:

"But this time you opened my eyes. In this Q&A session with Teacher Chang, I answered no less than fifteen specific technical questions in one afternoon. The efficiency is amazing."

"Yes, my brain is tired, but it saves worry and energy."

Another expert who was also packing things next to him also took up the conversation and summarized in more concise language.

In fact, Chang Haonan also felt that this review meeting was very head-scratching.

He spoke alone for more than 90% of the whole process, just like his old mother giving a public class. After two days, his throat was almost smoking.

In total, more than a dozen expert panel members said the remaining 10%, with an average of less than 1% per person.

Most of them are just one or two sentence questions.

There was also water to drink between questions.

Of course it saves effort.

But you still have to be modest:

"The two seniors were joking. It's a review meeting. They discuss and make progress together. Whether it's an argument or harmony, it's all for the smooth completion of the project."

"We are just a little more prepared. We have prepared countermeasures in advance for many high-level issues raised by experts, so the whole process may be smoother..."

In fact, generally speaking, the design review meeting does not end just once. It may include preliminary review, re-examination, or even three or four reviews.

But the turbofan 10 definitely doesn’t need the rear.

……

Of course, the final celebration banquet is indispensable.

At noon the next day, Li Liangxin said that the military area guest house had prepared the venue for the evening, and asked the comrades attending the review meeting to appreciate it.

Including those who were present at the back to listen to the report, a higher-than-usual dinner was also arranged.

Although Chang Haonan himself really didn't feel the need to celebrate, after all, it was the Shengjing Military Region who was the host. He was neither needed nor had to contribute money from the project funds, so it was hard to refuse too forcefully.

Furthermore, even if he and other experts in charge of the review had no shortage of food and drink, for ordinary scientific researchers who had come to gain experience, this kind of eating and drinking session was still very attractive in the late 90s.

Think of it as a benefit.

Although the logistics expenses of the 606 Institute and the 410 Factory are the same as those of the 112 Factory, they have increased a lot due to the emergence of a large number of orders. However, after the start of the Turbofan 10 project, personnel were stationed all over the country, resulting in an even greater increase in the burden. The food is so good that you can't even go hungry.

After handing over relevant documents and materials to confidential personnel for preservation, everyone left the auditorium in a mighty manner, preparing to go to the location Li Liangxin had mentioned before.

It's also in the military compound, but it's not the same place as the agency canteen where we ate a few days ago.

On the way, Chang Haonan found Liu Zhenxiang again and told what he had been thinking about for the past two days.

"Academician Liu, I think there is still some room for improvement in the implementation of the design review process."

Design review used to be the responsibility of the General Staff Department, but now it is the responsibility of the General Armament Department, so it doesn't matter if you tell Liu Zhenxiang directly.

But the latter's reaction was quite beyond Chang Haonan's expectations:

"You feel that way too?"

Obviously, Liu Zhenxiang, who has participated in more design review sessions, has similar feelings.

However, at their level, just discovering a problem is just a blessing. The key is that you have to come up with a more effective way to solve the problem.

Therefore, Liu Zhenxiang only talked about this matter with a few colleagues with good relationships in the past.

This includes neither Du Yishan nor Chang Haonan.

"Um……"

Chang Haonan nodded:

"Actually, I had this feeling when I was looking through some research materials and project files before, but it was never very intuitive. After personally participating in a design review this time, I gained a lot more ideas."

After hearing this sentence, Liu Zhenxiang hesitated:

"This review of your project is indeed...a little different from normal situations. It's not very good to use as a reference..."

Generally speaking, even if the person in charge of the project is very high-level, at best the review meeting will be like a Zhuge Liang meeting, where everyone can work together to find and solve some problems.

This kind of meeting turned directly into a class, I am afraid it only happened in the early days of the founding of the People's Republic of China when we were working on two bombs and one satellite.

But Chang Haonan has obviously fully considered this issue:

“I think it’s because of the difference and contrast that it becomes more valuable.”

"How to say?"

Liu Zhenxiang also became interested now.

“Some time ago, I specially summarized several projects that I have participated in during this period, and found that about two-thirds of the problems discovered during the design process, and even during product production and use, were introduced from the design stage. Therefore, when focusing on product quality, we should start from the source of the product life cycle.”

"But going further, for these projects after the mid-80s, the design review process of each one is almost different."

“Especially for some projects that require multiple reviews, the number of people participating in the same model project meeting may not be fixed, resulting in inconsistent focus and inspection content of the review project by the participants, failure to pay attention to issues of concern, and repeated issues. , these will greatly affect the review effect."

"Also, take this review of the Turbofan 10 as an example. The review requirements conflict with the confidentiality requirements. Except for you and a few experts, most people saw my information for the first time when they arrived at the review site, and then immediately Just enter the review process, so the first half day or even one day will actually not be effective, but this period of time is still the most important..."

"..."

Chang Haonan said several things in succession.

And it's very specific.

A simple summary is - Turbofan 10 has gone well so far because of me, but it won’t be the same for every project in the future.

It's just that the words are a little more euphemistic.

"So, my suggestion is to issue a national standard for project review, at least military-related project review, to standardize things that were mainly based on experience in the past, so that in the future, even some small projects undertaken by low-level institutions can be standardized. It’s not like we’re going to be in chaos without the control of senior experts.”

Standards don't really matter to people like Chang Haonan.

But it is of great significance to the overall industrial development.

Because it can guarantee the lower limit.

This suggestion surprised Liu Zhenxiang:

"Are you... trying to change the national military standard again?"

Chang Haonan first attracted the attention of the Science and Technology Commission at this level because of the previous reconstruction of aero-engine testing standards.

Although in terms of workload, more than 90% of the content was later completed by Liu Zhenxiang and researchers from the 624 Institute.

But if we look at the importance of the work, then Chang Haonan alone accounts for at least 70% to 80%.

Liu Zhenxiang couldn't help but be a little curious.

Generally speaking, young people in their twenties, especially young geniuses, should be the least likely to follow rules.

But the person in front of me seems to especially like to set standards...

Chang Haonan quickly waved his hand:

"You can't talk nonsense. I don't have the authority to directly change the standards. I'm just making suggestions..."

As a result, Liu Zhenxiang interrupted him mid-sentence:

"Okay, there's no need to pretend here. If you put your suggestion forward, there is at least a 95% chance, not to say 10%, that it will be passed..."

"Tell me how you want to change it, and I will find a few more people to sign after you."

If Chang Haonan alone has a 95% chance of passing his proposal, then adding in some other big names, this probability is basically infinitely close to 100%.

"The main ones are three."

After getting the support he wanted, Chang Haonan stopped being polite and directly expressed his thoughts:

“The first is to establish a database of review experts at different levels and corresponding to different majors to ensure that the personnel are relatively fixed.”

"The second is to reasonably determine the design review time based on the type and importance of the project to be reviewed. In particular, it must be clear that the design review materials for major nodes of large and complex equipment are provided to the designated location by the unit being reviewed, and the design review experts will review them within a relatively sufficient time period. Carry out cross-checks and reviews to ensure good review results.”

"The third is to learn from the quality management system audit model and method, implement a design review checklist, standardize the review content, and ensure that the results are traceable."

Liu Zhenxiang did not give an answer immediately, obviously thinking about these three items from Chang Haonan.

But after thinking about it all the way, I didn't think of anything else that could be added.

It wasn't until he was almost at his destination that he raised his head again and looked at Chang Haonan:

"When you have time, put these contents into written form. However, remember to use tactful wording, especially the title."

In this regard, Chang Haonan is naturally very experienced and has already prepared the draft:

"How about calling it "Thoughts on Improving the Effectiveness of Design Review"?"