A week ago, I said I had forgotten the project and had not officially started researching it.
A week later, it was done.
Wang Jiming couldn't understand Wang Hao's research speed. How could it be completed in just one week?
For such a major experimental analysis, they asked two teams to ask questions, and all received negative answers.
Wang Jiming still trusts Wang Hao. He knows that Wang Hao cannot simply say that it has been completed. He must have reached certain conclusions through analysis.
"Is everything completed, or is it only half completed, and experiments and reference are needed to continue research?" He felt very unsure, so he quickly read the content.
Wang Hao sent just a few charts, which marked the relationship between magnetic field strength and material, as well as the relationship between temperature and material.
The content of the chart is clear and concise.
At a glance, you can tell that the analysis has been completed and the conclusion is even in front of you.
Ding Zongquan looked at the conclusion with Wang Jiming. He immediately made a calculation based on the data. He was very surprised when he saw the calculated value. He immediately asked, "Dean, is it the final conclusion that Professor Wang sent, or a rough analysis?"
determination?"
There is a difference between the two.
If we just do a simple analysis as a whole, we can draw certain conclusions, but without detailed analysis, the conclusions will definitely be very inaccurate.
At this time, let them do experimental verification, the purpose is to use the new experimental data to continue to do refined analysis.
Another possibility is that the content on the chart is already the final conclusion.
Both situations are possible.
Wang Jiming was not sure. Wang Hao did not make it clear on the phone, but he did not ask again, because no matter which possibility it was, it needed to be experimentally verified.
Ding Zongquan said, "According to this data, the probability of cracks in steel of every material will be greatly reduced."
"Steel cracks are the main cause of defective products, and our defective rate will be greatly reduced based on the existing ones."
"The data should be over 70 percent."
Wang Jiming took a deep breath after hearing this, "Don't say it can achieve the full effect, even if it is only two-thirds of the effect, it is enough to achieve the expected goal."
The goal of their research is to reduce the defective rate by half.
In this way, the defective rate can be controlled within 0.5 points, or even within 0.25 points, which reaches a range where the defective rate is extremely low. The production line technology can be said to be mature.
The purpose of their continued research on the project is to reduce the defective rate and improve the technology of the production line. However, now it is only slightly improved compared to the beginning, and is still far from the 50% goal.
Numerically speaking, it is only an increase of 10 to 20 percent compared to the beginning.
"No matter what the situation is, we will conduct tests immediately."
After analyzing the conclusions with Ding Zongquan, Wang Jiming immediately made a decision. Everyone in the conference room was still there, so he directly explained the work.
The WISCO Research Institute is already familiar with the experimental verification of double-kun casting and rolling technology.
Since three years ago, they have been conducting research around this production line. In the process, they have also conducted their own research and development and cooperated with the alloy laboratory.
They immediately selected a steel material that could be manufactured relatively quickly, adjusted it according to the magnetic field and temperature values ​​on the chart, turned on the experimental equipment, and conducted simulation analysis and direct manufacturing.
This verification experiment takes one day, and the experimental equipment works from afternoon to early morning.
In order to obtain the results as quickly as possible, more than a dozen people worked overtime, squatting in the operation room, stopping the equipment in the early morning, and continuing with the next operation.
By the next morning, the staff began to collect statistics and quickly came to the conclusion, "The defective rate of this test accounted for less than 0.2% of all steel products."
"This is a rough estimate because we verify it through experiments. Most of them are finished products, and some of them have small flaws. Whether they can be counted as defective products also needs to be analyzed."
"In terms of statistics on the defective rate, it is impossible to get results without going to the factory's production line."
This is the conclusion after statistics.
Several researchers present were very surprised when they heard this. They had never encountered this problem before during experimental verification.
Low defective rate?
Is it so low that it cannot be statistically calculated using experimental methods?
They are still clear about this concept, that is, the steel produced in the experiment is too small to accurately count the very low defective rate. In other words, the defective rate has been so low that it cannot be verified experimentally.
"This should be considered a great success, right?" Ding Zongquan said with excitement on his face, "Wang Hao is indeed amazing. A few data helped us solve such a big problem."
Everyone was surprised by the conclusion.
Wang Jiming was also very surprised. This was definitely good news for the Wuhan Iron and Steel Research Institute. He thought about it and simply contacted the manager of the factory production line and asked about the time when the double-kun casting and rolling production line equipment would stop. Finally, he directly put the parameters
He reported it and said, "Next time, adjust the magnetic field and temperature to the values ​​I mentioned."
"This is indeed an experiment, but there is no need to submit an application."
"You can just produce normally. I will send someone over to calculate the defective rate."
"If the defective rate is much lower than it is now, we can just produce according to this data in the future."
After Wang Jiming put down the phone, he looked at the statistics again and couldn't help but sigh, "Wang Hao, this is amazing!"
"Eight million, it's worth it!"
Ding Zongquan said immediately, "When I heard you talk about this problem, I thought it would be okay to ask Wang Hao to help with the analysis, so I kept increasing the price and made sure to confirm it."
"It doesn't matter how many millions more you spend, solving the problem is the most important thing."
Wang Jiming couldn't help but think of the time when he invited Wang Hao to help with analysis.
Ding Zongquan didn't seem to care about money at all, and he would add a few million to the price as soon as he opened his mouth, as if he was not on the side of the Wuhan Iron and Steel Research Institute.
This chapter is not finished yet, please click on the next page to continue reading the exciting content! Now that I think about it, it’s really right!
Compared with the research results that can improve the double-kun casting and rolling production line and greatly reduce the defective rate, what is the investment of eight million?
…
Saikai University.
Wang Hao also breathed a sigh of relief after learning the experimental verification data.
Analysis, after all, is analysis. It has not been verified by experiments, and no one knows what the specific results will be.
Now that he knew the results, the project could be said to be completed. He thought about it carefully and discovered the benefit of having people under his command.
For the project of WISCO Research Institute, he only did the core work, including code writing, data summary and recording and other complicated work, which were all completed by Zhang Zhiqiang and two students.
So he felt very relaxed all the time, and it didn't take much time to put it all together.
"It would be better if other people can be better. By then, even the analysis and sorting process can be left to others..."
Wang Hao thought.
Although the research has been completed and the conclusions have been sent to the Wuhan Iron and Steel Research Institute, for the project, it is still necessary to summarize the analysis process.
Because it involves very complex underlying logic, he still has to do the summary work himself.
This is also where time is wasted.
He wrote summary reports not only for projects of the Wuhan Iron and Steel Research Institute, but also for his own outstanding youth projects.
The content of his Outstanding Youth Project is the NS Equation. Now that the NS Equation has been completed, there is no follow-up content to continue, so naturally the project report can be written in advance.
It is better to submit the project earlier so that you can apply for other projects later.
The advantage of the Outstanding Youth Project is that the funding will not be recovered. As long as the project is completed normally, the remaining funds will still be placed in the school account and continue to be used to support other scientific research work.
This amount of funds is to support individuals. Submitting the results report earlier and settling the project directly will only have advantages and no disadvantages.
Of course, the results must be settled after the report is made. After all, no international academic institution has recognized his certificate yet.
at the same time.
Several people in charge of the Science Foundation and the Theoretical Mathematics Office of the Department of Mathematical and Physical Sciences are also talking about Wang Hao's research.
The topic started with this year’s outstanding youth and outstanding youth projects.
Regardless of whether it is the Outstanding Youth Project or the Outstanding Youth Project, the number of mathematical theory projects approved every year is very rare. They have even discussed setting up a special fund to specifically support theoretical research.
This is mainly because when research on mathematical theory competes with applied research, it can be said that there is almost no advantage at all.
It’s okay if there was no advantage before, many people are already used to it.
The advantage feels smaller now.
To be continued...