No matter what UKR and the US plan, for Chen Nian, his task is the same.

That is, export the key technology of the AGT110 heavy-duty gas turbine as soon as possible to ensure that Dongqi can develop and manufacture this significant gas turbine as planned.

Of course, in addition to this, he also wanted to use this gas turbine as bait to guide Motorsic to offer as many chips as possible in exchange.

Their purpose may not be clear yet, but in the face of absolute interests, there is absolutely no reason for anyone to refuse.

After all, this is a super gas turbine with a power of 110 megawatts.

Compared with the technology of this era, its performance can no longer be described as crushing.

Whoever gets it will have the golden key to modern shipbuilding, heavy industry, and power industry.

Therefore, Chen Nian is very confident that the other party will definitely take the bait.

According to this plan, Chen Nian temporarily left Dalian and went to Dongqi Group. Deyang happened to be not far from Chengdu. If there was any problem with the J-20 project, he could go to the site in time to solve it if necessary.

"Gong Chen, you are back!"

Chen Nian looked up and saw that the person who came was the special interface person assigned to him by Dongqi Automobile, who was responsible for all technical and daily affairs during his time at Dongqi Automobile. His name was Xu Yuan.

While he was checking the panel, the number jumped up again, reaching 3.04.

It is estimated that some project has undergone technological fission and contributed source points to itself.

Since he mainly focused on technical output, he did not put much weight on knowledge absorption during this period, but even so, the number of source points was still growing at a stable rate.

But this time, Xu Yuan didn't seem to be polite to him.

"Uh, you're back, what's wrong?"

Especially TBC.

"According to the data and model you provided previously, the technical team simulated the impact of three air film hole types: dustpan-shaped, conical and cylindrical on the local cooling efficiency downstream of the hole row, but the final data results were completely different from your conclusion.

"

Could it be that this set of models is only suitable for AGT110 steam turbine?

That’s not right. If that’s the case, can the model still be called a model?

Chen Nian felt more and more puzzled, and he quickly said to Xu Yuan:

"Come on, let's go take a look. If there is any problem, we need to solve it as soon as possible!"

In less than a week, he had completed sorting out the key technologies and delivered the documents to the following researchers for preliminary verification.

Electrolytic machining, directional solidification, electro-hydraulic beam drilling, large precision CNC machine tools

These are all issues that need to be addressed.

"There is something wrong with the technical team, and I would like to trouble you to come over and take a look."

Now the growth rate of Yuanyuan is picking up again, and it is estimated that it will break through the 5-point mark in a short time.

While drinking the coconut juice that the logistics department specially brought for him from Hainan the night before, he opened the system panel and checked the recent harvest.

On this day, after a day's work, Chen Nian took a walk in Dongqi Park alone to rest and refresh his mind.

Even if they have the equipment and materials, they cannot fully meet our needs. At most, they are just a foundation.

It’s really not a small problem!

The so-called prediction of thermosolid characteristics of turbine blade flow is actually simply the prediction of the working load of gas turbine turbine blades.

In such an environment, his efficiency has also been greatly improved.

If there is a problem with this prediction, the design characteristics of the turbine blades cannot be accurately realized in the subsequent R&D and manufacturing processes, which may result in shortened component life, reduced stability, and even risk of collapse of the entire gas turbine system.

.

According to the model and results provided by the system, within the range of Reynolds number 10,000 to 25,000 and blowing ratio 0.3 to 2.0, the optimal blowing ratios for the three hole shapes mentioned by Xu Yuan are 0.7 and 1 respectively.

.0 and 0.5, and when the blowing ratio is greater than 0.7, the cooling efficiency of the expanded hole is higher than that of the cylindrical hole.

Chen Nian repeated it subconsciously, feeling extremely confused.

Dongqi Group attaches great importance to him. Data, equipment, and manpower are all configured according to the highest standards. In some aspects, his authority is even greater than that of the general manager.

If you want to build a tall building, you have to do it yourself.

"It's about predicting the thermosolid properties of turbine blade flow. The technical team has looked at the model you provided yesterday."

He carefully recalled the data he had provided before, trying to find the key to the problem.

It's impossible to really pin all your hopes on the Motor Sich Factory.

Could it be that the data given was wrong?

Or is there something wrong with the system?

It's possible.

After all, the system gives the final data, and the model is also generated based on the final data.

"How exactly are they different?"

Hearing this, Chen Nian frowned.

After all, what he analyzed this time was only the "own" technology of AGT110, and the prerequisite infrastructure, materials, and equipment still needed to be solved one by one.

Regarding the Deep Blue 16 project, some source points must be reserved.

Thinking of this, Chen Nian secretly rejoiced:

Fortunately, the F119 was produced in advance. At least in terms of materials, there are basically no big problems.

"However, the results of their calculations are somewhat different from the results you gave."

To be honest, Chen Nian is still a little uncomfortable with this kind of meticulous care. For example, the night before, he just casually mentioned after the meeting that he would go to Hainan to drink coconut juice when he was free. As a result, when he woke up this morning, the kitchen

Fresh coconuts have already been placed inside, and it feels like "no one knows they are lychees".

Chen Nian's expression immediately became serious. He knew that at this time after dinner, if there was no real emergency, Dongqi's general manager would not allow anyone to disturb him.

"Completely different?"

"It's mainly about the heat transfer characteristics of the cooling structure."

Chen Nian asked quickly.

If the verification is passed, the next step is to enter the structure refinement and data preparation stage.

"I understand, we are all waiting for you, I will take you there now."

"What specific problem?"

At high temperatures, continuously operating gas turbine turbine blades bear centrifugal force, airflow force, temperature and other loads. To ensure the safe operation of the blades, it is necessary to accurately obtain the operating conditions of the blades under the complex cooling structure.

In two weeks, a total of 1.76 source points were added. Adding the original stock, his number of source points came to 2.99.

Chen Nian had done preliminary calculations on this data before. After all, the model was ready-made and did not require much effort. However, at that time, he did not find any problems.

Carrying out research on the comprehensive properties of fluid, heat and solid is currently the most basic means of obtaining data.

So what should we choose as the next technology?

In addition, the contraction-expansion hole can also expand the air film coverage area by forming coupled vortices, resulting in a 110% increase in cooling efficiency.

For heavy-duty gas turbines, this thing is very important

He finished the coconut juice in his hand and started walking towards his residence. The moment he entered the red zone, the researcher who had been waiting for a long time immediately came to greet him.

At work, Xu Yuan did not have the arrogant and conciliatory style of the agency. The two of them quickened their pace and walked towards the laboratory.

While walking, Chen Nian secretly thought in his heart:

Hope there won't be any problems.

——

But even if something goes wrong, it doesn't matter.

Even if I have learned so many things, I have not learned them in vain.

If it's really something the system can't handle, then I'll take care of it myself!
Chapter completed!