Black technology: I have a refitting factory

Chapter 42
This modification was more difficult than the previous one.

The entire modification of the two engines, together with the large wings, cost Suqi almost 20 yuan for the materials alone.

The engine is a turboprop engine, somewhat similar to the jet engine modified earlier.

A turboprop engine is based on a jet engine plus a reduction gear and a propeller.The core machine part has the air inlet, the compressor, the reduction box, the combustion chamber, the turbine and the exhaust pipe.

It produces thrust in different ways, one is to generate thrust by the rotation of the propeller, and the other is to generate reverse thrust when the gas flows through the engine.

But for the propeller, the faster the better, because once the speed of the propeller exceeds the speed of sound, a lot of energy will be consumed to balance the impact of the airflow.

Not worth the candle!

The propeller blades are generally driven by the turboprop, and the speed of the turboprop is generally [-] to [-], so the engine needs to be equipped with a gearbox to reduce the speed of the propeller to achieve the optimum speed.

A well-designed gearbox is very important for propeller engines!

Although the system directly gives the production plan, there are a lot of parts involved in it, and it must be precisely processed, which is a huge workload.

In addition, there is also a fuel regulator, which needs to have the functions of propeller speed over-rotation protection control, constant speed control and propeller pitch control based on the centrifugal flyweight structure.

These are all aided by precision components, and the system has provided a solution, but there is still a lot of work that Su Qi needs to do.

"This oil-hydrogen hybrid should be able to be used in jet aircraft engines. If the jet aircraft is equipped with this thing, there is a high probability that the speed will be greatly increased."

Su Qi thought about the plan.

He placed an order for the materials in Goudong, which involved a lot and took three or four days to arrive.Before the time came, he planned to study all the plans in detail.

The more I study, the more I feel that there are many good things in the system, and there are many black technologies.

However, there are some key points that are not so detailed in the system plan, and are purely realized by the system.For example, a control system that precisely controls the amount of hydrogen and fuel injection and timing.

"Scan it again and see if you can get some skills out of nothing."

After getting up and pouring himself a glass of water, Su Qi sat down and continued to study the plan.

After exchanging things from the system twice, those things seem to be integrated in his mind, and his knowledge has also improved.

He only had a half-knowledge of the plan given by the system before.

But now, there are some things that the system does not provide very detailed information in the plan, and he can figure it out.

For example, the material of the blades is different from the last time the engine was modified this time, but it still cannot escape the category of alloys.And the process is not as complicated as the Luye alloy.

With the foundation of previous knowledge, he felt that he could make a general idea.

……

""A New Type of Reduction Gearbox Design", "A Design for Improving Compressor Intake Efficiency""

Looking at the two documents on the computer, Su Qi rubbed his sore shoulders, and glanced at the time, it was three twenty in the morning.

"Scientific research work is really not done by humans. Those green peppers should have to work so hard if they want to produce results!"

After taking out a drink from the refrigerator and eating some snacks, Su Qi felt a little relieved.

The two documents on the computer were discovered by him based on the contents of the scheme given by the system.From three o'clock in the afternoon, until now, he just sorted it out.

This is still a comparative situation.

He could imagine how difficult it was for those university teachers and young researchers to get a result.

These two materials are not too important compared to oil-hydrogen hybrid technology, but they are for system production.This thing is considered a relatively advanced technology in China and even abroad.

Opened the mailbox, filled in the addresses of several academic journals in China, and sent the two documents separately.

"It's too inefficient to do it alone. There are so many things in the plan that I can't sort them out at all. It's a bit of a loss to rely solely on system tasks for rewards."

"There will be more modifications in the future. The companies I opened may not necessarily be turned into shell companies. You can recruit some researchers and give out the possible directions in the plan."

Lying on the bed, Su Qi was thinking about the plan. The things modified by the system are very impressive, but in fact, for Huaguo Industry, the process of making this thing is the most important.

Judging from the rewards given by the system before, most of the rewards are just key points, and other details are in the modification plan.It involves other things, which is actually quite interesting.

Especially if the modified things are given out, it is very likely that reverse engineering research will be done.After all, this research is still a little bit short, and it can't compare to the understanding of people like Su Qi who made it by himself and has blueprints to guide his understanding.

The sea of ​​stars.

It cannot be achieved only by system modification, what is more needed is the improvement of Huaguo's overall level...

……

Su Qi is not very sleepy when there are many things going on.

At seven o'clock in the morning, he got up and drove to Linhai District, Jiangfeng City.He was not too satisfied with the rent, location, and environment of the building he saw the day before yesterday.

This time I plan to visit Xincheng District.

Linhai District, which was reclaimed from the sea by Jiangfeng City, belongs to the new development zone.It is a good place to be close to the seaside and also the focus of Jiangfeng City's future planning.

Many high-tech enterprises have settled there.

These are all from the news before.It is only after arriving in the Linhai District that one realizes how hot this area is.The entire office building in a better location has been rented out.

For a whole morning, he got nothing.

a coffee shop.

Su Qi sat on a balcony, ordered a cup of latte, and looked into the distance.The environment near the sea is really good, just find a shop with a nice view and it will make you feel at ease.

There were two other people sitting at the same table, a middle-aged man in a T-shirt and jeans, and a crew-cut man in a suit.

These two people were just met by Su Qi, and they came here together to find the boss of the office, but they found nothing like him.

"You said, if I can rent a floor in that building facing the bay, no, even half a floor, no, just a quarter floor, I will be satisfied!"

The middle-aged man sighed lightly.

The Linhai Bay Building that the man mentioned is a landmark building in the Linhai District.

The two buildings are intertwined like a spiral. From a distance, it looks like two people rely on each other.

"Renting a house over there, heh, you really dare to think about it! It's a building built by the State-owned Assets Supervision and Administration Commission, and don't see what kind of companies can settle there?"

The flat-headed man smiled and said, "Those companies that have raised to the C round and have hundreds of millions of funds may not be able to settle in. We are so far! There is still room in the afternoon. In fact, I have seen it once and it is not bad. What do you want? Don't you want to go see it together?"

"Let's go, the few of us hit it off, and we can help each other when we get together."

The middle-aged man nodded.

Su Qi didn't refuse either, the two people had a good eye for choosing a house, very similar to him.

Just as the three were about to leave, Su Qi's phone rang.

"Hello, student Su Qi, right? I'm from the State-owned Assets Supervision and Administration Commission of Jiangfeng City..."

(End of this chapter)