The military-industrial scientific research system of the academic master.

"Let's not talk about the software for now, I have another question."

As a scholar, Lorenzo is still relatively thin-skinned, and he still has a slightly embarrassed look on his face at this time:

"I just noticed that in your numerical calculation results, the position of ice on the wing surface seems to be farther back than normal, and also much higher. Is that so?"

"Is such that."

Chang Haonan nodded:

"Through our previous laboratory research, we found that it only takes about 0.001 to 0.1 seconds from the collision of the SLD with the airfoil to the completion of the icing process. This shows that the impact and icing of supercooled large water droplets has experienced a much longer process. The rapid and complex thermodynamic process is completely different from the mechanism in general research in which droplets of tens of microns first form a water layer and then undergo a phase change through two-phase heat transfer."

He also followed Lorenzo's question back to the technical discussion.

I have just finished what I want to say. Although it is impossible to achieve any immediate results, it can at least make the EU begin to feel the pressure. It begins to feel that some Chinese companies are very dissatisfied with this discriminatory policy and have responded. means.

The underlying logic of everything in the world is common.

For example, if you seek peace through struggle, you will survive peacefully; if you seek peace through concessions, you will perish peacefully.

Struggle can be for peace, blockade can also be for communication——

Only when you can achieve peer-to-peer technical blockade will others be willing to put down their posture and engage in equal exchanges with you.

This is why the simple "market for technology" route is unlikely to work.

"So this is the result you calculated using a new heat transfer and power model?"

"Yes, our software can handle all conditions below 1000 microns."

Chang Haonan said as he stretched out his hand and patted the hummingly running server host next to him:

"We will print out the 3D simulation diagram on the computer and send it to the three of us later. When we get on the plane, you can observe for yourself whether the actual icing conditions match our calculated results."

Lorenzo frowned, realizing that things were not simple.

During the first round of negotiations, Chang Haonan mentioned the need to create a new set of research methods and even a theoretical system.

But at that time, he thought it was the other party's research vision and something he wanted to work with them to complete.

As it turns out, it turns out that this is someone else's research summary, and there is no need for foreign aid at all...

Moreover, the young man in front of him actually dared to say something like asking them to take the results and compare them on the spot. He was obviously very confident in the accuracy.

Lorenzo even has reason to believe that the Chinese side may have already conducted many similar flight tests, and this time it was just a reenactment for them to show off their skills.

It has to be said that although the old professor thought through a lot of intermediate content that did not exist, the final result was indeed correct.

Just show off your skills and your face!

However, this time he was very self-aware and did not continue to ask about the details. He just secretly calculated in his heart how big the gap between the two sides was in this field...

Instead, Colombo then asked his doubts:

"By the way, Mr. Chang, you said before that the conditions we want to test this time are 400 micron water droplet diameter and -30C temperature. But the last time we did a natural icing test flight, I remember it took more than two weeks to wait for the right conditions. Meteorological conditions, and it is already the second half of February, and the weather in Hojing seems to be pretty good recently, can we really encounter such harsh weather conditions?"

As a mid-level company employee from AgustaWestland, although Colombo has been in management positions for some years, he was originally from a technical background. He is very aware that the test conditions mentioned by Chang Haonan are very difficult to occur even in the Great Lakes. It is even rarer to find in other places in several years.

It was also true that the EMB120 was unlucky and happened to hit a cloud mixed with supercooled droplets and ice crystals.

"Of course that's impossible."

Chang Haonan was worried about how to move the topic to the next part more naturally, but when Colombo asked this question, he almost fell asleep and handed him a pillow:

"In fact, although SLD has a wide range, only supercooled droplets below 200 microns are common. However, we have some new technical means this time, and we no longer need to wait for God to do as we did in the past."

"New technical means refer to..."

Colombo's tone was hesitant. He was not sure whether the other party would reveal so much information.

But this is what Chang Haonan was waiting for:

"It's useless to talk more. Anyway, you have already obtained the results of the icing simulation. Next, I will take you directly to see our 'new technical means'."

Hearing these words, the other three people all showed somewhat surprised expressions.

No one expected that Chang Haonan, who had always been wary of them, would be so talkative this time.

"You three are coming with me."

When leaving the computer room, the staff did not forget to give the printed simulation results to several people.

A group of five people, plus three special service officers and translators who were accompanying them, got into two military green 212 jeeps.

Ms. Valette in the back seat showed a look of pain.

On the way here, she was made very miserable by this car, which had air leakage from all sides and had no comfort.

"Chang, you can obviously produce aircraft like the MA-60, why don't you put the same effort into building a car that's at least more normal?"

Valette clutched the passenger seat in front of him tightly with both hands to resist the bumps, and at the same time complained to Chang Haonan sitting in the passenger seat.

This question stunned the latter. In his impression, the European delegation's itinerary after arriving in Haojing did not include a test ride on the MA60.

"Ms. Valette has been on our MA60 before?"

Valette nodded and replied in a slightly louder voice than usual:

"At the Xiangzhou Air Show last year, I experienced it inside the cabin. Although it didn't take off, it was definitely much more comfortable than the current car."

"Is this..."

Chang Haonan really didn't know how to answer for a while.

You can’t tell your foreign friends that because our different industrial sectors are still relatively fragmented, it will take a long time for the technological achievements of the aviation system to be applied to the automobile industry...

In fact, China originally wanted to arrange a few better imported cars for the other party, but the Science and Technology Commission considered that Haojing was not a particularly developed city at this time, and a group of luxury cars suddenly appeared on the street. It would attract unnecessary attention, so I simply gave up and transferred a few 603 cars in good condition from the 172 factory and the 212 factory to get rid of the problem.

"That's because AgustaWestland is responsible for all cabin comfort and ergonomic functions of the MA60..."

Fortunately, Colombo on the other side suddenly interrupted, and Valette did not continue to dwell on this issue.

But this topic also reminded Chang Haonan of what he had talked about with Minister Jin on the train home.

Originally, he was preparing to promote the Seiko Plan when he returned to the capital after the Spring Festival holiday, but he was temporarily called to Haojing during the trip. The next few days were so busy that he almost forgot about it.

About half an hour later, the two cars finally drove into Factory 172 and stopped at the entrance of a final assembly plant.

"Then, please allow me to show you the most important equipment in this icing test."

Chang Haonan said, opening the car door and getting out of the car first, pointing towards the inside of the factory:

"H-6AIT."