Xianyu Xueba Play Technology

　　Zhang Wei

　　Seeing that Zhang Wei was thinking about it, the head No. 1 immediately continued: "If you are afraid of trouble, I happen to have a house with a single door and a single courtyard, right next to the Summer Palace, not too far from here."

　　Zhang Wei..."Is there such a good thing?"

　　"What's the matter? As the country's chief adviser, this benefit is still available."

　　Hearing this, Zhang Wei couldn't help but hesitate again.

　　"The house is free, I can't live without it, and I won't be harassed any more where I live."

　　"But it's troublesome to move 927!"

　　At this time, Head No. 1 said again: "There is basically everything there. You just have to bring your own luggage and go there. You don't need to move the things here. You can come back and live whenever you want."

　　"Otherwise, I'd better ask my sister."

　　He immediately called Zhang Yingxue's phone.

　　"Sister, how about we move to another house?"

　　"How much?" Zhang Yingxue asked instantly.

　　Zhang Wei... This style of painting is turning a bit fast!

　　"for free."

　　"No money? Where is it?" Zhang Yingxue asked in surprise.

　　"Next to the Summer Palace."

　　"Next to the Summer Palace? A villa? Then why are you hesitating?"

　　Zhang Wei... Do you want to be so financially obsessed?But it's no wonder, after all, I used to be poor and scared!

　　"I'm not reluctant to..."

　　"You are lazy!"

　　Zhang Wei... I was speechless.

　　"Move now, and I'll go back and have a look in two days."

　　Zhang Wei..."Got it!".

Chapter 146, No. 1 Chief's Request

　　After hanging up the phone, Zhang Wei looked helpless.

　　Head No. 1 couldn't help laughing and said, "I'll ask someone to help you move things back, you just need to tell them what to take away."

　　Zhang Wei waved his hand, "Let's not talk about this, let's talk about what you are coming to see me this time."

　　Hearing this, Chief No. 1 suddenly became serious.

　　"I heard that you have research on special ceramics?"

　　Zhang Wei... It seems that I only said this in the morning, right?Did you spread the news too quickly?

　　"It's a bit of research."

　　"Have you heard of the single crystal wide-chord blade of the aircraft?" Chief No. 1 asked immediately.

　　Zhang Wei..."emmm, I have heard of single crystal hollow blades and wide chord fan blades, but I have never heard of this single crystal wide chord blade."

　　Head No. 1: "emmm～～～"

　　Zhang Wei continued: "One of these two is a turbine blade and the other is a fan blade. They are not the same thing at all, and are they related to special ceramics? Are these two kinds of blades made of alloy?"

　　This is very embarrassing. At this time, the head of No. 1 is embarrassed in his heart!

　　You will have no friends if you are so honest!

　　Fortunately, his palace was deep enough, so he quickly adjusted and coughed lightly, "So what do you know about these two types of leaves?"

　　"I know a little bit." Zhang Wei said indifferently.

　　"Then can you make these two kinds of leaves?"

　　Zhang Wei... Do you have any misunderstandings about knowing a little bit?Can you make it out and know a little bit about it?

　　"I can't do it 々¨." Zhang Wei said angrily.

　　"Can't you do it?" Chief No. 1 said suddenly, unable to hide his disappointment.

　　"Such a weak blade really can't be made." Zhang Wei nodded affirmatively.

　　Chief No. 1...you will die if you don't pretend to be forceful, right?

　　Can you explain, why such a weak blade can't be made?

　　"Don't look at me like that, I can't do it any more."

　　Chief No. 1... It seems that he killed this pretending criminal!

　　"Then you can make something more powerful?"

　　Chief No. 1 asked through gritted teeth.

　　"It's okay to be stronger, but what's the use of making it?"

　　"What do you mean?" Chief No. 1 suddenly understood.

　　"Literally."

　　"What does it mean literally?" Chief No. 1 wanted to go crazy at the moment.

　　"Even if I made it, you won't be able to use it." Zhang Wei spread his hands and said.

　　"We can't use it when we make it? Why?"

　　"Because your engine power is too small, it can't take the blades I made at all."

　　Head No. 1... I'm heartbroken, old iron!

　　"The engine power belt doesn't move the blades?" Chief No. 1 asked with some incomprehension.

　　"Let's put it this way, whether it's a single-crystal hollow blade or a wide-chord fan blade, the purpose is to increase thrust and reduce the pressure on the material itself."

　　Head No. 1 nodded, which is easy to understand.

　　"But the most ideal blade is actually infinitely light in weight and extremely tough in material. As for thrust, that is the problem that the engine should be responsible for. Now it's so complicated. There is only one reason, that is, the engine is too weak."

　　Chief No. 1...Although he didn't understand what he was saying at all, he always thought it made sense.

　　It's just that one engine like you is too weak, have you considered your sister's feelings?After all, she is responsible for the development of the Huaguo aircraft engine.

　　"Do you have any research on aircraft engines?"

　　Head No. 1 asked again.

　　Zhang Wei..."Aviation engines and engines are two different things, okay?"

　　Chief No. 1 looked at him blankly.

　　"Engine refers to all machines that can convert other machines into mechanical energy. Aero-engine refers to the entire system that provides power for flight, understand?"

　　Chief No. 1 blinked, "¨¨I almost got it."

　　Looking at the other party's eyes, Zhang Wei has completely given up the idea of ​​convincing the other party.

　　"To put it simply, have you watched the BYD-Porsche race today?"

　　Head No. 1 nodded immediately.

　　Zhang Wei..."You really saw it!"

　　Head No. 1...Hey, something seems to be exposed.

　　"Since you have watched the game, you should understand that compared with electric motors, internal combustion engines are far inferior in terms of efficiency and durability. This is determined by mechanical properties and cannot be overcome."

　　"So what do you mean?"

　　"To make the engine strong enough, it's very simple to replace the fuel engine with a generator."

　　"It's that simple?" Chief No. 1 asked in surprise.

　　"Simple? You know why no one had a generator on an airplane before today's (good king's) day?"

　　"Why?" Chief No. 1 asked politely.

　　"Because there is no power supply that can provide enough amperage to the aircraft, and in terms of continuing power, this is also a very troublesome thing."

　　"I see, because you have developed a lithium-sulfur battery, so you can solve these problems now?"

　　Head No. 1 suddenly realized.

　　However, Zhang Wei shook his head.

　　"No, not even a lithium-sulfur battery can do it."

　　Chief No. 1... So you told me that this whole day was all nonsense?

　　"But lithium-air batteries can!"

　　Chief No. 1...Will you die if you breathe so hard? .

Chapter 147, The terrifying lithium-air battery

　　"Lithium-air battery? Stronger than lithium-sulfur battery?"

　　At this time, Chief No. 1 hurriedly asked.

　　"It's completely incomparable. If lithium-sulfur batteries are a stage of new energy, then lithium-air batteries are the ultimate direction of new energy."

　　"What about that compared to graphene batteries?" Chief No. 1 asked again at this time.

　　Zhang Wei..."Emmm, why do you always lower the topic several levels at once?"

　　Chief No. 1... Are you complimenting him?

　　"Graphene is a lower battery than lithium-sulfur batteries. Why did everyone abandon graphene and invest in lithium-sulfur batteries after my lithium-sulfur battery was released, because compared to graphene batteries, lithium-sulfur batteries The battery charges faster, the technology is more stable, and the capacity is larger.”

　　"How powerful is the lithium-air battery?" Chief No. 1 asked with shame.