A nation's industrial development begins with junior engineers.

Chapter 747 I've got everything I need, why should I spoil you?

"We need to speed things up. We still need to ask Uncle Xiong for help. Let me see what we need. Besides the people from Factory 112 next door, the people from Factory 122 also need to come, and the people from Liming Factory can't be left out either..."

"By the way, are there still researchers from the original Dongfeng 113 project team inside Factory 112? With them joining, the technology upgrade should be accelerated considerably..."

"We also need to send a few representatives from the Air Force. After all, they are the ones using the weapons, so we should listen to their opinions..."

Hearing Jiang Xia's arrangements, Squad Leader Ru frowned slightly, a hint of worry in his eyes: "Jiang, isn't this... a bit too much contact with all sorts of people? What if..."

"Haha, old squad leader, don't worry!" Jiang Xia laughed upon hearing this. "Director Xiong is no outsider. In a way, I should call him my senior uncle!"

"No, such a big move of yours might attract their attention. The operation hasn't been closed yet. I don't even want to think about what people can do in such a desperate situation!" Squad Leader Ru's smile faded, and he warned Jiang Xia with a serious expression.

Fortunately, this kid is someone who listens to advice.

"Then... reduce the number of attendees? But, that won't work. As you've seen, our researchers have run into problems, and they really want to get to the bottom of things. Even a change in the sweep angle is being scrutinized by them..."

Before he could finish speaking, Xiao Gu rushed out of the dormitory, running towards Jiang Xia while shouting, "It's him! It's him! Engineer Jiang..."

"If the wing aspect ratio is 3.8, the sweep angle is 15 degrees, and the center of gravity shift after loading... the flutter frequency is calculated using the formula, taking a safety factor of 1.2..."

"It actually works! The flutter frequency is within a safe range, and the center of gravity shift can be compensated for by adjusting the fuel tank position!"

He leaned closer to Jiang Xia, his eyes brimming with excitement: "Did you use nonlinear flutter theory? And what about the boundary layer separation problem? Did you consider the role of the vortex generator? I knew it! As long as the boundary layer is well controlled, the low-speed lift of a shallow-sweep wing is definitely better than that of a straight wing!"

Jiang Xia shrugged at Squad Leader Ru: "Look, this is our meticulous researcher. The actual termination order for Dongfeng-113 hasn't been officially issued yet. This will pull them off their original route, and without a reasonable explanation, it will be quite difficult to handle."

Xiao Gu ran over and grabbed Jiang Xia's hand, refusing to let go: "Has Professor Guo perfected the theory of boundary layer separation? Have you received his true teachings? Can I take a look at the paper? Please! There's a similar problem on the Dongfeng-113. I'll do anything if you teach me!"

Xiao Guan also ran out, grabbing Jiang Xia's other hand: "Engineer Jiang, Engineer Jiang! Tell me why you adopted a shallow-sweep wing..."

Jiang Xia secretly rolled his eyes: Nonlinear flutter theory? Boundary layer separation? He had no connection with these theories...

The modification plan for the Il-28 was simply based on exhaustive data collection, with the best one being selected and drawn into blueprints. Where did the "theoretical support" come from?

Fortunately, the angle was 15 degrees; if it had been 30 degrees, this kid might have been sucked dry by the scanner...

However, he did have a copy of the boundary layer theory that Xiao Gu mentioned. Moreover, it was a handwritten manuscript; he had only skimmed the first section of the book that Professor Guo had given him.

why?

Okay, I'll satisfy your curiosity.

Section 2, the fundamental equations of the two-dimensional incompressible boundary layer, are as follows:

(?u/?x + ?v/?y = 0)

u ?u/?x + v ?u/?y = -1/p dp/dx + n ?2u/?y2

The pressure gradient dp/dx is given by the outer inviscid solution.

Jiangxia suffered a spectacular defeat.

On the contrary, he read another book, "Flow of Incompressible Viscous Fluids Around a Flat Plate at Medium Reynolds Numbers," quite thoroughly.

Otherwise, the booms of excavators made by machinery factories today wouldn't be so flexible.

Jiang Xia thought to himself: The foremen in the factory are still the best. Last time, when he drew up the improvement drawings, the foremen took a look and immediately decided to "do it like this," without ever asking "why design it this way" or "what is the principle behind it."

Unlike these researchers at the research institute, who are all like a walking encyclopedia of "whys," it's fortunate that they love to fill in the blanks with their own imaginations, otherwise his "half-baked" knowledge would have been exposed long ago.

Just as Jiang Xia was about to tell Xiao Gu that he would ask Teacher Guo for his opinion and then give him a copy of the manuscript,

A sound of gongs and drums came from outside the research institute.

"Huh? What's the good news?"

Having received Jiang Xia's promise, Xiao Gu paid extra attention to Jiang Xia's words in order to see the full picture of the paper.

He climbed up the low wall of the research institute, peeked out for a while, and then turned back with a happy expression.

"Ha! Factory 615 caught those two thieves! Engineer Jiang, come quick! Those two thieves are being paraded through the streets with signs hanging around their necks!"

Jiang Xia looked at Squad Leader Ru in confusion: "What Factory 615? What thief?"

Squad Leader Ru shook his head, also looking puzzled: "I don't know, we just arrived. But parading people through the streets with signs hanging up, it must be something big."

Just then, a jeep sped up and screeched to a halt at the door. Old Wang and Company Commander Tang, looking travel-worn and exhausted from a sleepless night, jumped out.

Jiang Xia glanced at the still-hanging sign on the wall, watching Xiao Guan and Xiao Gu outside, who were engrossed in their conversation. He then approached Old Wang and Company Commander Tang, and quietly asked:

"Any success last night?"

"Hmm! Pretty big. I grabbed someone and handed them over to the security department of 112."

The two then briefly described what happened last night.

Jiang Xia was astonished. The fire in the previous generation had already attracted nationwide attention, but he never expected that someone could go even further and use cannonballs.

Upon hearing this, Squad Leader Ru clenched his fist tightly. He turned sharply to Jiang Xia, his attitude more resolute than ever before: "Jiang! Under these circumstances, that joint research project you mentioned earlier is absolutely unacceptable! It's too dangerous! Those people are lawless... Gathering the key personnel from various factories and institutes here makes you too conspicuous. If something goes wrong, the consequences will be unimaginable! I firmly disagree!"

Yes, that's absolutely true. They're already resorting to force during a simple review; if a hint of this gets leaked at a meeting, those guys will definitely retaliate desperately…

So...we'll hold smaller meetings instead of large ones?

Huh? Using the unit analysis method, we can break down the improvements to the Il-28 into tiny units, then allocate them for further study, and finally combine them back together...

This method should minimize the risk of exposure. After all, the blueprints are out, and the required technical standards are marked. The researchers only need to figure out how to meet those standards…

This method is simple, but why do I feel inexplicably frustrated?

I'm not here to investigate a case; I'm holding a "royal sword" in my hand! Jiang Xia suddenly realized: Damn, what's wrong with my brain? Why can't I see that? When things are at their most critical, do I have to consider the feelings of a few parasites and follow the correct procedures?

That's really out of their mind.

Jiang Xia raised an eyebrow and looked at Company Commander Tang and Squad Leader Ru: "How's your training of the special forces training syllabus going?"

"It's progressing steadily, why did you suddenly think of this?"

"How about we use those people as a real-world case study?"

"Are you sure you want to do this?"

Jiang Xia slowly and methodically pulled out the execution order, pointing to the third clause: "Has the right to call upon necessary auxiliary personnel and resources as needed for work." He then fell silent.

A hint of relief flashed in Company Commander Tang's eyes; this veteran had been feeling incredibly frustrated for a long time.

He immediately saluted Jiang Xia: "I guarantee I'll complete the mission!"

"but……"