Rebirth of the courtyard, the start is 80s

[Sign in today, a complete set of technical data for the F110-GE-129 military engine, eight finished products. 】

"Damn it, isn't it? It's so evil? It's only been a day since I came to Japan, and the aero engines are all signed out?"

Well, no wonder Cao Zhiqiang was so surprised, it was because his sign-in reward this morning was too "shocked".

It's only the second day of coming to Japan. Cao Zhiqiang was already used to checking in with the system as usual after waking up.

Originally, he thought that the sign-in this time would be the same as before, and he would be dismissed with some food and drink.

Who knows, this time, a star of the third-generation aero-engine, the F110-GE-129 aero-engine, was released at once.

This is really scary.

Because Cao Zhiqiang remembers that this medium thrust engine has a wide range of applications, not just F15 and F16.

The thrust-to-weight ratio of this engine reaches 7.29. The key is high reliability, simple maintenance, good maneuverability, high fuel economy and long service life.

The most important thing is that this engine uses many new technologies, especially the high-temperature-resistant N-5 single crystal blade, which is still a secret at present.

It can be said that among the third-generation aviation engines, F110 is a proper star aviation engine, and it will not be outdated even by 2023.

Cao Zhiqiang still remembers that the country seems to be very greedy for this aviation engine, but it is a pity that the relevant technical information and prototype have not been obtained.

But I heard that in the 90s, China got an F404 from a special channel. Although that engine is not bad, the overall technical level is much worse than that of the F110.

According to gossip, China's military aviation development started to make great strides thanks to the F404 aviation development, and made up a lot of lessons, which led to the subsequent explosion.

Although it is just a gossip and has not been confirmed, it should be true that the country is very greedy for this engine.

Now the system directly provides a complete set of technical information of F110, and there are eight finished products, more than enough for research.

Still the same sentence, if there are only finished products, although reverse research and development can be done, in fact reverse research and development is also very troublesome.

But if you have a full set of technical information, you can save a lot of trouble.

Moreover, there must be no omissions in the production of the system, not only the design plan, but also the key material technology and process technology, which can definitely save a lot of exploration stages.

Let’s not talk about anything else, just talk about the single crystal blade technology, once it is fully understood, not only the engine, but also the technical improvement of the entire high-temperature resistant material science will be obvious.

In addition to the design problem of the engine, the most important thing is the material process.

As for the F110 engine, although it is similar to the F404 simply looking at the parameters, it is actually much worse.

The real problem is that the F110 engine uses a lot of new materials and technologies, which not only makes it lighter in weight, but also greatly improves its reliability and service life, as well as better fuel economy.

Not to mention, at least the F404 engine does not use a large number of high-temperature-resistant single-crystal blades, and the number of parts is more, the maintenance is more complicated, and the service life is much shorter.

F110-GE-129 is an improved version of F110, with increased speed and improved materials. It adopts full authority digital electronic control system, the bypass ratio is reduced to 0.76, and the number of parts is 100-100 fewer than the basic type of F40-GE-50. %.

It can be said that if the country has the technology of this engine now and can understand it thoroughly, it can greatly shorten the distance with the United States by self-developed aviation development in the future.

In fact, China is now also researching aviation development, but it is based on the Spey engine.

The Spey engine is not bad, but it belongs to the second generation, which is far behind the times.

If China is still developing the Spey engine, even if it has a thorough understanding, it will be at least one generation behind the West.

However, if you start to understand the F110 engine now, it will greatly shorten the distance between each other.

"It's a good thing, but it's too eye-catching. It's far more troublesome than a radar. It always feels unstable to give it out like this."

After thinking about it, Cao Zhiqiang decided to let it go first. After all, he didn't even give him all the anti-artillery radar technology, nor did he give the finished product.

However, it can't be too slow, it has to be given quickly.

It's not for anything else, but the system space is not enough.

Cao Zhiqiang's sign-in rewards, if there are finished products, are directly put into the portable space.

The previous finished anti-battery radar already took up a lot of space, and with the various rewards that were put in one after another, it already took up more than half of it. Now that there are eight more F110 aviation engines, there is not much room left in the system space.

It's okay now, if he signs some more big guys, he can only find a place to make space first.

But this is Japan, once he starts looking for a place to make space and release some sensitive things, it will be quite troublesome.

"Forget it, I don't have any money in hand, so I'd better sell the materials first, and get some dollars from the country first, otherwise it will be inconvenient in all aspects."

Yes, when Cao Zhiqiang came to Japan this time, if the money to buy anti-artillery radar materials and finished products was not counted, it was really a tight budget, so that they couldn't even bear to stay in a hotel, and they stayed at Masashi Sada's house all the time.

Although Masashi Sada was very enthusiastic, he still felt uncomfortable.

This may be because Cao Zhiqiang is used to living alone, so he is not used to sleeping with others.

For example, last night, he slept on the floor with Anping, and Xu Chun, as a lesbian, slept in another room with Reiko Sada.

Originally, Cao Zhiqiang wanted to come to Japan to wander around more, take a look around more, and then hand over the information to Anping in a few days, let him take the information back to China, and then let Xu Chun go to the country after confirming the authenticity of the information. Take the money out and give it to yourself.

In this way, I have at least 500 million US dollars on hand, and I can live quite chicly.

As for how I can use this money, that's easy to say, just say that it was requested by the secret organization, and I can use this money by asking myself to be a "white glove".

Anyway, the right to explain is up to me, and it’s not what I want to explain at that time, so I can explain it however I want.

As long as the domestic people get what they want, who cares who spends the money after it is given out.

If I can be a white glove of someone's secret organization and spend their money, I guess some people in the country will be happier.

Yes, originally Cao Zhiqiang wanted to slow down and give the information in a few days, but now it seems that he has to act sooner, at least give the information, and get the 500 million US dollars first.

As for whether it will be a problem for Anping to bring the floppy disk back to the Congress, that is actually no problem.

After the establishment of diplomatic relations between China and Japan, the exchanges between China and Japan are nothing, at least the border inspection is not so strict.

Unless you are a special person who has been designated in advance, otherwise, it is normal to bring some 5-inch floppy disks when you return home. The people at the Tokyo airport will not even check the floppy disks you bring one by one, unless you are identified as a floppy disk. Suspicious character.

In addition, since Anping came from a special department, there must be other ways to leave Japan. Among other things, smuggling by boat should be no problem.

But this is actually unnecessary, Anping can just go back by plane normally, no one will check him, if he smuggled back, it would be troublesome.

It was just that Anping had only been in Japan for one day, and he was going back soon, which seemed a bit inappropriate.

It's okay, the big deal is that there is something temporary at home, and no one will check it.

After making up his mind, Cao Zhiqiang decided to go out for a walk alone today. When he came back, he said that he was hit by someone, and then he reached out and got some more documents, and asked Anping to take the documents and go back to China quickly.

Well, just do it!

Thinking of this, Cao Zhiqiang stopped dawdling, quickly jumped up from the bed, went directly to the bathroom, and first came to a large size to wash up.

After being satisfied with one book, Cao Zhiqiang bumped into Shigeri Sada as soon as he came out of the bathroom.

After seeing Cao Zhiqiang, Shigeru Satian immediately smiled and said, "Cao Sang, it's great that you're here. There are guests coming to see you, so I'll just wait in the living room below."

"A guest came to see me?" Cao Zhiqiang was taken aback, "Who is it?"

Shigeru Sada smiled slightly: "You will know when you go. Well, go by yourself, I have to go and see my brother."

After Shigeli Sada left, Cao Zhiqiang scratched his head, but still went downstairs slowly.

As a result, just as Cao Zhiqiang went downstairs, he suddenly heard a familiar voice: "Cao Sang, good morning!"

After following the voice, it turned out to be Kyoko Koizumi.

"It's you?" Cao Zhiqiang asked in surprise, "Why did you come here?"

"Senior Sada told me the address." Kyoko Koizumi said with a smile.

"Ah." Cao Zhiqiang nodded, "Then you are looking for Mr. Yazhi? But he drank too much yesterday and he hasn't woken up yet. You have to wait."

"No, I'm not looking for Senior Yesterday." Koizumi Kyoko shook his head with a smile, "I'm here specifically for you."

"Looking for me?" Cao Zhiqiang was taken aback, "Why are you looking for me?"

"Eh..." Koizumi was taken aback for a moment, and then immediately smiled, "I'm here to see you to fulfill the agreement."

"Ask me to fulfill the agreement?" Cao Zhiqiang blinked, "Fulfill what agreement?"

"Ah!" Koizumi Kyoko pursed his mouth deliberately, "Have you forgotten so soon?

When I was having dinner last night, it wasn’t what you said. I wanted to have a good time in Tokyo recently, and then I said that I am very familiar with this place, and I can be your tour guide to show you around. Did you still say that would be great?do not you remember? "

When Cao Zhiqiang thought about it, there really was such a thing.

But at that time, it was just polite words, and he didn't take it seriously when there was nothing to talk about at the dinner table.

Unexpectedly, Koizumi Kyoko took it seriously.

"This..." Cao Zhiqiang scratched his head again, "I remember that it happened, but I thought you were perfunctory. After all, you are a big star, and you must be very busy at ordinary times. How could you be my tour guide?"

"How could it be?" Kyoko Koizumi said hastily, "That's right, as an idol singer, I'm quite busy, but no matter how busy I am, I still have to rest!"

Speaking of this, Kyoko Koizumi smiled: "I asked the office for leave early this morning, and I wanted to take a rest, the office has already agreed, so I am very free today.

Then, don't you want to take a stroll around Tokyo? It just so happens that I can accompany you, so just relax. "

Cao Zhiqiang asked, "Is this appropriate?"

"What's inappropriate." Kyoko Koizumi smiled, "Aren't we friends? If we are friends, we should help each other.

So, I help you explore Tokyo, and you help me go shopping and relax. This is helping each other! "

With a puff, Reiko Sada, who was busy in the kitchen next to her, suddenly covered her mouth and laughed.

Only then did Cao Zhiqiang turn his head and look at her calmly: "Miss Lingzi, what are you laughing at?"

"No, no." Satian Reiko waved her hand, "I just think it's rare for Ms. Koizumi to take the initiative. Cao Sang can't live up to her expectations, right?"

Cao Zhiqiang shook his head, then looked at Xu Chun who was also helping in the kitchen, and said in Japanese: "Xu Chun, you got up early? Where's Anping?"

Xu Chun, who was helping to wash the dishes, smiled, and said in Japanese: "Anping can't stay idle, so he went out for a morning run. He said he wanted to get some fresh air and take a look at the surrounding scenery."

Cao Zhiqiang raised his eyebrows, and immediately knew that the so-called looking at the scenery was actually scouting the surrounding terrain. These were the basic code words they had heard when they came here before.

"Understood." Cao Zhiqiang nodded, and then said to Xu Chun, "Well, when Anping comes back, tell him, I'm going out with my friends today, you can do whatever you want, just don't cause trouble .”

"Yes, I understand." Xu Chun smiled slightly.

As soon as Xu Chun finished speaking, Cao Zhiqiang said to Koizumi, "Let's go, it's rare for you to come to me, and if you can't say nothing, then please give me your advice."

Koizumi was taken aback for a moment, then smiled and bowed to Cao Zhiqiang: "Hi, please give me your advice."

Reiko Sada, who was chopping vegetables next to her, suddenly said, "Hey, Cao Sang, do you want to go? In such a hurry? I'm making a sandwich, eat it before leaving."

"Forget it!" Cao Zhiqiang waved his hand, "I'll go out and eat."

"Oh!" Sada Reiko suddenly smiled, looked at Koizumi Kyoko, and then said with a smile, "So that's it, I understand, then I wish you all a good time!"

Cao Zhiqiang saw Reiko Sada's ambiguous eyes, smiled slightly, and then went to put on his shoes and leave.

But at this moment, Sada Reiko suddenly said loudly: "By the way, Cao Sang, go out and go to the right and walk through an intersection. There is a Hegu Ramen in the south of the road. The ramen inside is quite delicious, and the side dishes are also delicious. You can Go and have a taste."

"Hegu ramen?" Cao Zhiqiang nodded, "I see."

After finishing speaking, Cao Zhiqiang put on his shoes, and then went to the door to wait for Koizumi Kyoko.

Koizumi also came to the entrance today, first bowed slightly to Cao Zhiqiang, and then exchanged blood in a proper manner.

After changing his shoes, Koizumi Kyoko smiled energetically at Cao Zhiqiang: "No problem, we can open the way!"

Cao Zhiqiang smiled, took the initiative to open the door, and let Koizumi go first, which means ladies first.

After Koizumi left today, Cao Zhiqiang followed him.

The two left Satian's house together, and when they got to the road, Cao Zhiqiang said to Kyoko Koizumi, "Have you had breakfast?"

Koizumi Kyoko blinked: "I... ate a little, but I'm not full. If you want to have breakfast, I can eat with you."

Cao Zhiqiang nodded: "Alright then, let's go eat some noodles first."

After finishing speaking, Cao Zhiqiang took the initiative to walk to the right, and Koizumi Kyoko followed immediately.

As he was walking, Koizumi Kyoko suddenly asked, "Cao Sang, were you surprised by my sudden visit today?"

"Yes." Cao Zhiqiang answered simply.

"Hey." Kyoko Koizumi smiled, "Then why did you agree to go shopping with me?"

"Because I want to go shopping." Cao Zhiqiang continued to answer, "It's rare to come to Japan, shouldn't you take a walk and have fun?"

"That's right." Koizumi Kyoko nodded with a smile.

Immediately afterwards, Kyoko Koizumi quickened his pace suddenly, and took Cao Zhiqiang's arm very familiarly: "Cao Sang, please leave it to me today, and I will show you around Tokyo!"

Cao Zhiqiang looked at Kyoko Koizumi who was holding his arm beside him, frowned slightly, and just wanted to refuse and pulled out his arm.

But at this moment, a middle-aged man passed by on a bicycle suddenly. As a result, Cao Zhiqiang subconsciously led Kyoko Koizumi to the side, and the force of pulling his arm became the force to push Kyoko Koizumi to the side.

After the man on the bicycle passed by, Cao Zhiqiang suddenly felt his arms tighten.

Turning his head to look at Koizumi Kyoko, he actually wrapped his arms around one arm tightly, biting his lip lightly, and his face turned red.

"Cao, Cao Sang." Koizumi Kyoko lowered his head and said, "You just did it subconsciously, right? You can see from this that you are really personable and respect women."

Cao Zhiqiang opened his mouth, and finally sighed: "You wait for me first, I will go back to get the money. I forgot to tell you, I just left in a hurry, and I didn't bring any money."

"No need!" Kyoko Koizumi suddenly raised his head and smiled, tightly grasping Cao Zhiqiang's arm, "I, I brought money, I invite you!"

"You invited me?" Cao Zhiqiang was surprised.

"Hi!" Koizumi Kyoko said with a smile, "We have already come out. If you go back to get the money at this time, you will definitely be laughed at. Why don't I invite you today and invite me back another day, okay?"

Cao Zhiqiang frowned and thought about it, then nodded: "Alright, if that's the case, then please."