Black technology: I can decompose everything

Chapter 74 Preparing to engage in aviation development

Calculated according to the various data of the rotorcraft agreed by several people before, the required power must reach at least 120 horsepower, and the total conversion is 88kw.

In today's market, it is still very simple to find a 120-horsepower car engine, but this kind of engine is not developed for aircraft steering, so it must be inappropriate in some places.

Can you find this engine to use?Of course it can be used, but this kind of car engine will not be the most standard in terms of volume or structure.

Li Zhenhua thought about it a lot, and he always felt that since he wanted to do it this time, he should do it in the best direction, and he must strive for excellence.

Therefore, under such preconditions, it is not appropriate to use a car engine to replace it at the beginning.

And the aero-engines they need with only a few hundred horsepower are not many in the market. Even if there are such aero-engines, the price is estimated to be sky-high.

Since they couldn't find a suitable aircraft for their use, after much deliberation, Li Zhenhua finally came up with a solution, so why not make one by himself?

And there are many convenient conditions around, just like the materials needed for aviation development, you can ask Jia Futai to solve them.

At that time, as long as he can design this kind of aviation engine, he will ask Wei Jiayang to find a classmate who is studying aero-engine design at the school, find a way to use the school's laboratory, and ask someone to help get one out. It can also be solved by using the aviation hair.

But the most urgent task now is nothing else, but to solve the relevant knowledge of engine design first.

He does not have the knowledge of gasoline internal combustion engines in his mind, but only the knowledge of electric motors. It is absolutely impossible for him to design an aviation engine like this.

The four of them stayed in the library until it closed, and then reluctantly left and went back to the dormitory.

Li Zhenhua and the others who returned to the dormitory, after having something to do, none of them got together to chat, and they were all thinking about how to complete the part of the task they were responsible for.

Li Zhenhua washed up first, and then sat at the desk under his bed, turned on the lamp, gathered a piece of manuscript paper, and listed books related to engines on it.

These books are all the books I found there when I was in the library just now, and I feel that I can use them, and most of the books are the books used by Xuehangfa Design.

Then there is a high probability that the books he listed can be found at the school's old book recycling place, but I don't know if they are easy to find, but as long as they know where they are, it will be fine.

It happened that the next morning, he had no classes for his major, which also gave him time to search for these old books.

In addition to the idea of ​​looking for these books, he also planned to go to the car scrapping factory in Beiping to see if there were any scrapped engines that could be used there.

Whether it is a car engine or a motorcycle engine, in short, as long as it is an engine, as long as the engine is disassembled, he can obtain the knowledge he wants from these engines.

While absorbing the knowledge of aviation design by decomposing books, he was looking for scrapped engines, and then thoroughly mastered the knowledge carried by the engine he selected through decomposing and absorbing.

He doesn't believe that in such a two-pronged approach, he can't master the design of the aviation engine himself. He feels that after he knows that this is done, the piston-type aviation engine used on the three-pronged vehicle should not exist in terms of design and manufacture. problem.

Several people slept very late that night. The big reason was that everyone was thinking about the rotorcraft, so even if the four of them were lying on the bed, they still discussed from time to time.

Li Zhenhua struggled to open his eyes early the next morning, because he slept too late last night, and the four of them were so involved in chatting that they didn't even know when they fell asleep.

He got up and went to the bathroom to take a shower with cold water. After the shower, he was refreshed immediately. The others hadn't woken up yet and were still asleep. He tried to make his voice as quiet as possible and came out of the dormitory.

When I got downstairs, I went straight to my car, and drove there according to the road to the used book recycling place I found out from Wei Jiayang and the others yesterday.

When he came to the used book recycling place, General Tie was still guarding the door. He looked at the time and found that he seemed a little early, which made him feel that he must have slept too late yesterday, which caused a short circuit in his brain in the morning.

Fortunately, he didn't have to wait long, and the door of the old book recycling department was opened, and a kind-looking old man in his 60s stood at the door, apparently just getting up.

Under the surprised gaze of the old man, Li Zhenhua walked straight in. The old book recycling place is very large, and the bookshelves are full of various books.

It looks very much like a library, but the difference is that the books here are all used books, and they are still used books for sale.

According to the guide sign of the recycling place, I walked towards the shelf of aviation and development books, and then started to pick one by one on the shelf according to the book list I made last night.

The book that he quickly took off the shelf couldn't fit in his arms. After putting the book on the ground, he continued to hold what he needed.

Soon, he piled up a stack of books on the ground, which could not be less than thirty books in terms of quantity, but even among these, there were still many books that he hadn't found.

The recyclable place is so big, he really didn't know where to look for it, and with the idea of ​​giving it a try, he came to the old man who managed the recyclable place and asked.

"Hi teacher, I want to find some books, but I can't find them on the shelf over there. I wonder if you can help me?"

The old man looked up at him, then took a thick account book, and then stretched out his hand towards him.

"Give me the title of the book you're looking for, and then just follow my instructions!"

Li Zhenhua looked at the hand stretched out to him, then looked down at the book list he made last night in his hand, and immediately handed the book list to the old man.

"Teacher, the ones that are not ticked on the list are the books that were not found!"

"Well, I see." The old man glanced at the book list while returning, and then flipped through the ledger.

"Go to the second floor of the third shelf in the fourth row and look for the book XXXX, and then you go..."

Sure enough, under the command of the old man, he successfully replaced all the books listed on the book list.

Looking at the books he picked out, and looking at the entire old book recycling place, he felt that this place was simply a big treasure house, a big treasure house specially for him.

It was unexpected for him to be able to gather all the books he needed here. He thought it would take a lot of trouble, and some would have to find channels to buy genuine new books.

(End of this chapter)