Scholars in the courtyard.

Chapter 2079 Standard is just the passing line

When Old Qin saw the expressions of the people in the Third Ministry of Machine Building, a hint of pride appeared on his face.

No one knows what it will look like until they see the final product.

But this morning, when he saw the installed engine, he was attracted by what he saw and kept making comparisons in his mind.

Seeing this situation now, one can naturally understand the shock in everyone's hearts.

Yang Xiaotao followed a few people and came to the engine.

Without waiting for him to introduce the basic data of the engine, Director Wu, whom he had just met, immediately ran up to him, looked here and there, and even put his head on it, as if he wanted to get into it.

Mr. Zhang, Director Zheng and others also looked very serious and looked around the engine again and again.

The entire area became quiet.

After a long time, Wu Zhe walked aside with a red face, not sure if it was because of the heat or tiredness.

At this time, Wu Zhe had already believed Director Zheng's judgment.

This is a very special engine with very novel design concepts and ideas.

And he was very interested in the changes brought about by this unique design.

"Hello, Mr. Yang, I want to know the basic data of this engine!"

"There are also some designs here, please forgive my ignorance!"

Wu Zhe came to Yang Xiaotao happily, like a different person, with a respectful look.

He had heard that all the designs of this engine were completed independently by those in front of him.

At first, he thought it was just a rumor.

It is simply a dream for an engineer who has no experience in aircraft engine design to design one based only on his experience in designing ordinary engines.

You have to know that an aircraft engine has so many structures and components, and it involves various disciplines and abilities, it is simply not something that one person can accomplish.

Even if it is a team, it will take a long time to design an engine that is suitable for the current situation.

Some designs are even outdated by the time they are created.

So he is skeptical about this argument.

Some even felt that someone was trying to build momentum for Yang Xiaotao.

Just like the upland rice that produced 10,000 kilograms per acre many years ago.

But now, seeing this engine, he knew he was wrong.

It's not that this engine is bad and any engineer can make it, but it's too good. It's so good that today's engineers simply don't have the ability to fake it.

Moreover, this engine is very different from the engines they know and have seen.

At first glance, it doesn't seem to be a system.

And this just proves that this was made by Yang Xiaotao!

"Director Wu, I brought the design drawings!"

In response to Wu Zhe's question, Yang Xiaotao did not say much, but asked Wang Hao, who was carrying a box behind him, to come forward.

Everyone's eyes were on the two of them, and then they looked at the wooden box.

What is stored here is naturally the design drawings of the engine.

Wang Hao put the box on the ground and breathed a sigh of relief.

Nothing else, it's too heavy.

My arms are a little sore from carrying him all the way here.

But he didn't dare to relax, because the room was full of drawings. Secretary Liu had said when he came that these things were the precious wealth of the machinery factory and not a single one could be lost.

For this purpose, he also specially brought a few staff members to look at these design drawings.

Yang Xiaotao walked forward and opened the box, revealing stacks of design drawings inside.

Wu Zhe was shocked when he saw this scene.

He thought that such a complex engine must not be simple.

But I never thought there would be so many designs.

What's wrong with this guy's brain!
Director Zheng and other engineers from the Third Ministry of Machine Building also looked solemn when they saw this.

They knew how many design drawings they had.

There must not be as many as what we see now!

At this time, Yang Xiaotao patted the box and said, "This contains some design drawings, mainly the main body. The other accessories are still in the machinery factory. I was in a hurry and didn't bring them with me!"

"But these should be enough."

As he spoke, he took out the top folded design drawing and asked Wang Hao and Zhang Guanyu to go forward and open it.

After hearing this, everyone was even more speechless.

This, this is only part of it!
They knew exactly how many design drawings they had, and if they really took them out for comparison, it would be good if the box could be half full.

Wu Zhe's heart was shocked when he heard this, and he hurried to the design drawing to look at it carefully.

"This is the overall design of the HXJ-1 aircraft engine. This is the front view, and the one next to it is the side view."

"According to the original design, this engine has..."

Yang Xiaotao pointed to the design drawing and explained the design parameters of the engine. As for the actual data, it still needs to be tested.

Here, Yang Xiaotao was explaining the engine data to Wu Zhe, while on the other side, Old Xia accompanied Old Qin to the side. The three of them looked at the two engines with different expressions.

"Old Zhang, how is your experiment going?"

Old Qin nodded at the engine of the Third Machine Department that was being inspected and asked.

At this moment, Mr. Zhang's eyes were all on the engine in the machinery factory. He didn't turn his head when he heard Mr. Qin's words, but just responded, "It's better than yours."

Old Qin felt embarrassed and walked aside to watch everyone checking things out in an orderly manner.

After watching for a while, he looked at Wu Zhe and Yang Xiaotao who were excited.

Over there, two people were chatting excitedly, one asking questions and the other answering them.

Both of them forgot what was happening in front of them and were completely immersed in their own world.

"Boss Yang, the pressurization method you designed is really great. It compresses the air and then burns it to generate higher power."

"However, this requires very high material quality for the turbine. How did you solve this problem?"

Wu Zhe's eyes were shining and he couldn't leave the design drawings for a moment.

Yang Xiaotao said with some pride, "Our Alloy Research Institute has already developed this material, which is a new type of titanium alloy."

"As for the material of the combustion chamber, it is a high-strength titanium-rhenium alloy that is resistant to high temperatures and can complete the work under high speed and high pressure."

Yang Xiaotao briefly explained, and Wu Zhe became more interested in this engine. "Director Wu, let's do the experiment as soon as possible."

Old Xia came over and interrupted their conversation. If they were allowed to continue chatting, it would probably take three days and three nights to finish.

Wu Zhe came back to his senses, then smiled at Yang Xiaotao, "I almost forgot about the important matter."

"Ahem, I think there's no problem with the external structure. Next, let's test the two engines together."

Wu Zhe directly skipped the step of comparing the actual object with the design drawing. After all, the design drawing was made by someone else. What’s the point even if he found that it didn’t match?
Yang Xiaotao nodded after listening, and then everyone helped to place the engine next to the engine of the Third Machine Department.

It wasn't long before both engines were inspected and placed on the test bench.

"First, check the engine intake fan."

Wu Zhe shouted loudly, and someone immediately came forward to turn the fan, and then someone reported the rotation situation.

"Fan No. 1, the rotor is rotating normally, and the blades are not misaligned."

"Fan number two."

As the staff finished observing from a distance, someone immediately recorded the results.

“Check the shock absorption.”

“Check the roots.”

As each test was carried out, Wu Zhe and others became increasingly busy.

Zhang Guanyu and researchers from the Third Ministry of Machine Building also joined in to help.

Yang Xiaotao sat aside with Mr. Xia and the others.

However, none of them had the desire to chat, and each of them focused on the experiment in front of them.

That feeling is like a student handing in a paper and looking at the teacher reviewing it at the podium.

I was afraid that the teacher would say that I failed the exam, and I was also afraid that the teacher would say that other students got full marks.

When night fell, the routine inspection items were basically completed. Although it was just an ordinary inspection, Wu Zhe conducted it very seriously, and even the most common inspection items were carried out meticulously.

"Director Wu, let's stop here for today!"

Looking at the time, it was already nine o'clock in the evening. Mr. Zhang stepped forward to stop the experiment and said to Wu Zhe.

The same is true for Mr. Qin, Mr. Xia and others. They are all waiting here and have not even had dinner yet.

Wu Zhe then realized that it was already very late, so he suppressed his inner excitement, nodded, and asked his men to suspend the experiment.

"Commander, let me tell you about today's preliminary inspection."

Coming to the side, Wu Zhe reported today's inspection results as usual, but the specific data was not released.

Yang Xiaotao was listening on the side.

"Today we conducted three major tests on the fan, with twelve sub-items, and all the test items met the requirements."

"Both engines passed the test."

Wu Zhe did not say which one was better, but the people around him clearly felt that Wu Zhe's gaze towards the HXJ-1 engine was even more passionate.

"We will conduct follow-up experiments tomorrow and expect to complete them within a week."

After Wu Zhe finished speaking, everyone breathed a sigh of relief.

Especially those in the Third Ministry of Machine Building, they were afraid to say that the products were unqualified, otherwise all their efforts would be in vain.

Of course, they are also afraid to hear that their products are not as good as those of the machinery factory, because that would be embarrassing.

Similarly, everyone in the machinery factory breathed a sigh of relief.

As long as it's qualified, it's good.

Zhang Guanyu even gently wiped the sweat from his forehead.

If such a good design by Mr. Yang fails to meet the standards, he will lose confidence in future aircraft engine designs.

Fortunately, Mr. Yang's design passed the test.

"Come on, Lao Zhang. This place is close to your Third Ministry of Machine Building. Please treat us as a good host."

Old Qin felt relieved and immediately urged Old Zhang to treat him to a meal.

Mr. Zhang was also happy and agreed immediately.

Director Zheng asked people to go back and prepare.

Then Yang Xiaotao walked with Wu Zhe, and the two talked about the design concept of the engine, and then got in the car and went to the Third Ministry of Machine Building.

On the jeep.

Wu Zhe picked up the inspection record and looked at it again, frowning slightly.

Xiao Sun, who was sitting next to him, saw Wu Zhe's expression and asked curiously, "Director, these two engines are good, why are you still not happy?"

After hearing this, Wu Zhe raised his head, looked around, and then sighed softly.

"Director, if you have any problem, please tell us. We will all try to help."

The part-time driver said this, and the passenger in the front seat agreed, "Yes, Director, tell me what you want to say."

Seeing that everyone in the car was his friend, Wu Zhe no longer held it in.

"You think both engines are good, right?"

After hearing this, several people nodded.

Xiao Sun even said, "Director, there may be differences between these two engines, but they both meet the requirements of our acceptance standards."

"Moreover, the standards we are implementing now are stricter than before, at least 30% higher."

After Xiao Sun finished speaking, everyone else nodded.

Some people even feel that raising the inspection standards and still meeting the requirements is a success in itself.

Wu Zhe just shook his head when he heard everyone say this. "You think that the standard requirements have been increased and that it meets the design requirements of the aircraft, so you think that both engines are qualified, that's enough, right?"

Several people didn't say anything, but that was the expression on their faces.

Seeing this, Wu Zhe sighed in his heart.

"We customize this standard according to the aircraft."

"But have you ever thought that this standard only meets the passing line of the aircraft, not the limit of the aircraft!"

Hearing this, everyone in the car fell silent again.

Wu Zhe looked at the test data and found that the No. 2 engine had more advantages in terms of the smoothness of the blade rotation and the speed of rotation.

If we have to score both according to current standards, the passing score is 100, and both can reach 100.

The former passed, so it is 100 points.

But the latter is because it is only 100 points.