As soon as the two of them went out, they happened to meet Tian Tao who had just brought back the food.

"Senior, your lunch?" Tian Tao asked hurriedly when he saw why he was going out.

Why waved your hand and said, "You and your juniors are separated. When the guests are here, I will accompany you."

"Okay." Tian Tao nodded, and gave He Ku to the people with a larger appetite, wondering why the person just now looked so familiar.

After doing this, Tian Tao suddenly thought of something and couldn't help but swear, "Damn! I remembered it! Wasn't that person just now Mr. Zhong?"

"who?"

"Old Zhong?!"

"Really or not?"

....

In the reception room of the canteen, why bother Nan Yi to prepare a few side dishes and have some simple meals with Mr. Zhong.

"By the way, do you still need people in your gas turbine project? Can we join the 54 Institute also participate?" As he said that, Mr. Zhong picked up the chopsticks and looked at an unknown side dish.

Hearing this, why bother to be happy and agreed, "It's just a shortage of people!"

"Okay, then let's talk!" After that, Mr. Zhong picked up a chopstick and jellyfish silk, "Why do your factory have these strange things every day?"

"Xinye is the condition." He smiled bitterly and asked, "When will you get involved? I just planned to start from scratch!"

"It's OK at any time!" Mr. Zhong said subconsciously, but then he asked in confusion: "What are you starting from scratch? What are you going to do?"

"I was afraid that something would go wrong when I developed the most complicated one for the first time, so I decided to start trial production from childhood to adulthood!" He Ku said casually.

"One one? Could it be that it's not just a model?" Old Zhong looked at Heku in confusion, looking strange as if he had seen a ghost.

He still understands the complexity of gas turbines. The arrangement of those blades alone is a big problem, involving aerodynamics, materials science, physics, and many other aspects.

Thank you for being able to develop one of these equipment in flower plants! Why do you think you can get two of them now?

"Is it an improved model?" Mr. Zhong asked tentatively, thinking that he had discovered some problems in the research and development of the first one, so he decided to improve it.

This is also the only possibility he could think of.

He Ku was stunned for a moment, shook his head with a smile, and said, "That's not."

"Improve the model again?" Mr. Zhong frowned and asked.

He Ku shook his head and explained carefully: "Strictly speaking, I plan to build a set of gas turbines, tanks, aviation, ships, power generation, lightweight, and heavyweight, all of which are needed!"

"Everything is going to do it?" After hearing this, Old Zhong couldn't help but ask, "Can this thing be all right?"

"It's almost the same! The gas turbine used for tanks has been designed, with a total of 1,500 horsepower, and the total number of parts is 30% less than that of diesel engines. The moving parts are only about five of the diesel engines. The number of bearings is one-third of that of diesel engines, and the number of seals and gears is half of that of diesel engines."

"And it is cheaper to maintain than diesel engines, but the cost is higher. I plan to try it out!"

"Whether it can be used on our next generation tank depends on the results of our trial production!"

As soon as he said this, Old Zhong's eyes were filled with surprise. He couldn't handle the 1,500-horsepower diesel engine planting, so why bother to build a 1,500-horsepower gas turbine!

The difficulty level of these two things is not at the same technical level at all.

Without waiting for Mr. Zhong to say anything, He Ku said slowly: "How many people are there in your place? I have to learn the installation technology of gas turbines recently. It will take a few days to implement it!"

Mr. Zhong, "Be a person! How fast is there?"

"There is no way, it's the efficiency..."

The next day, He Ku started training newcomers. Since Mr. Zhong and others who had never heard of it also participated, He Ku talked about the most basic one.

After this training, we will soon start trial-making of gas turbines for tanks.

"The gas turbine engine we are going to trial produce next is mainly composed of three major components: compressor, combustion and turbine, as well as fuel system, lubricant system, air system, electrical system, intake and exhaust side system and bearing force transmission system."

"The compressor and turbine, except for combustion, are composed of rotors and stator, which are composed of inner and outer receivers and rectifier blades; the rotor is composed of blade discs, shafts and bearings, among which the largest number of blades is also the place that takes us the most effort."

"Let's talk about the principle first. Please look at this dynamic diagram. The engine uses a large amount of heat energy and potential energy generated by the combustion of a large amount of fuel to generate a large amount of kinetic energy for the expansion of the oblique cutout of the turbine guide. Part of it is converted into mechanically driven compressors and accessories, and the remaining energy is accelerated by the expansion and thrust of the tail nozzle."

.....

"I said earlier that among all the parts of a gas turbine engine, the only failure rate of the blade is the highest, because accidents that cause the destruction of the blades may occur at any time. This is because the number of blades is large, the process is large, the cycle is long, the requirements are high, the processing is difficult, and the shape, position, burns, defects, bumps, material transfers and other process controls will inevitably lead to out-of-control, causing damage to the blades and causing them to work with illness. Therefore, the entire process of blade production is very important."

"I made eight requirements, and everyone should carefully record it. In the next production and installation process, no one can touch these eight red lines!"

"One, no necking is allowed in thickness on the thickness of the middle diameter to the chord length of the leaf root!"

"Two, the leaf shape, especially the lower edge plate, does not allow burns!"

"Three, the leaf shapes and each section of the leaf shape are kept smooth and flat, and there is no unevenness allowed!"

"Fourth, the corrugation should be linear in the radial direction and there should be no corrugation!"

"Five, use uniform leaf shape tolerances to not allow thickening or thinning or tilting!"

"Six, the circle radius of the inlet and exhaust side is uniform and smooth, and it is not allowed to increase!"

"Seven, ensure that the blade frequency pass error is no more than 5%!"

"Eight, weight gain is not allowed!"

The gas turbine is still blank at present. From Mr. Zhong to interns, I don’t know what the gas turbine looks like.

Mr. Zhong is very curious about this kind of thing, because he is now a student, so he doesn't have the nerve to ask why he wants a complete gas turbine animation. He just saw half of the gas turbine on the dynamic picture of He Ku and understood its working principle.

Halfway through hearing this lesson, Mr. Zhong got stuck in it, and he keenly discovered the benefits of gas turbines.

For example, power systems such as diesel engines are difficult to achieve large power such as gas turbines!

As long as you understand the gas turbine thoroughly, you don’t have to worry about the power of aviation and navigation!

The most intuitive thing is the 375 MW gas turbine designed for the first time.

If this thing is fully operational, it can fully meet the current electricity demand of 10 million people. If it is loaded on a ship, how big will it have to be brought?
Chapter completed!