Chapter 8 Dot matrix printer success The third-generation aircraft continues to fly test

In mid-February, the work of receiving representatives from all over the country began to be busy, and the earliest representatives came to Yaogang in early February. The representatives of those remote areas all left their homes and went to Yaogang after the New Year. Because the distance is too long, it is impossible to accurately estimate the time on the road, and many people are eager to come to the kiln, so many people rush over early. The farthest away are the representatives of the Ural Mountains and the southern shore of the Caspian Sea in Ningde. As in many remote areas, the so-called deputies are not really elected, and most of them are appointed by the cadres of the kiln gang. There are also those well-known religious figures, who are designated by the kiln officials to attend the conference, and they can't come without coming. These will also be quietly ordered by the kiln gang.

Originally, Zhang Xianzhong didn't want to come back this time, because the march to Wusizang was not smooth, and Lao Zhang felt that he had no face to come back. However, Zhang Zhimu personally sent telegrams several times, asking him to come back. He also sent a telegram to Zhao Jinli in Sichuan, asking him to accompany Zhang Xianzhong back.

The reception work began to be busy, but Li Yan and the others were not so busy, because a large number of text preparations had been completed, and some things had already begun to be printed. It's just some information that needs to be considered, and there is still time to do it, so Li Yan asked him to wait and then print.

After Zhang Zhimu's constant urging, the dot matrix printer, after Li Dong and Liu Baoxue provided them with a new alloy, after repeated tests, the service life has been greatly improved. Zhang Zhimu immediately ordered Yang Chang to organize a group of fast typing people to train intensively, so that when the People's Congress needed urgent documents, they would use the Chinese character terminal to enter Chinese characters and print them out with a printer.

Now there are not many people who can use pinyin to input Chinese characters, and the speed is not fast, Yang Chang is afraid of delaying the use, and asks to transfer a group of dispatchers, because the dispatchers in the army are familiar with the rolling melons on the back of the commonly used telegraph code, and they can use the telegraph code to input Chinese characters The speed can be very fast, as long as they are trained in the use of computers, as well as editing skills.

As soon as this matter was told to the command center, Ouyang He strongly supported it, and asked Liu Yun to send a group of dispatchers to the Yangchang computing center. Yang Chang, a computer technician, seized the time to explain simple computer principles to them, and then trained them to use computers. Especially the various entry methods. It was found that these people not only used the telegraph code to enter the speed very fast, but also used the pinyin input method to be much faster than the average person. This incident aroused Yang Chang's idea, and the keen Yang Chang felt that it made some sense, but he didn't know where it was, so he called Zhang Zhimu and said it.

Zhang Zhimu thought for a while and said: "To sum up, why they enter so fast when using the computer, as a reference for us to train computer operators in the future." We may have to add another profession in the future, which is computer operator. By the way, I saw that the document we printed out was already beautiful, but the text we had drawn too much was a little blurry. In this way, we now have a 24-dot lattice font library, and we will develop 36, 48, or even larger font libraries. Also, you can send the printed documents to Editor-in-Chief Fan and let them see if they can make a printed version from these printed documents. If I could, many things would not be typeset in lead in the future. "Some traditional Chinese characters have a lot of scary strokes, and it is difficult to express clearly with a 24-dot matrix character mold, let alone a 16-point matrix, so at the beginning, Zhang Zhimu used a 24x24 dot matrix character mold on the Chinese character terminal.

"Good! I'll arrange for someone to do these things right away. However, the matter of that character model should also be handled by the editor-in-chief Fan and others. This arrangement is a big deal, and if it happens, it will be a big deal. Yang Chang was a little excited, he vaguely felt that the computer was going to change a lot of things, maybe the kind of great change that Mr. Zhang said was coming, but he hadn't figured it out in his heart.

However, the Chinese character terminal has now changed the way many people receive telegrams. Through shortwave communication, when the channel is not good, it is very convenient to use telegraph, especially to use Chinese character terminals for interactive conversation. On the terminal screen separately send and accept two windows, as long as the text to be sent into the sending window, a press the enter key, the text encoding will be automatically sent, if the other party accepts the error can also be retransmitted, and the text sent is verified that it is difficult to make mistakes. Such an intuitive and interoperable telegraph was greatly welcomed by the officers and men of the army.

Changes are slowly happening, and the officers and soldiers are no longer very shocked by these new things, miracles continue to appear, and they have adapted to it.

Li Yunhe: The test flight of the plane on their side was also in full swing. Single-seater aircraft and two-seater aircraft fly in turns. Chen Yufeng and Ouyang He said every time they saw Zhang Zhimu, leave the rest to others, you should keep an eye on the plane now.

In fact, Zhang Zhimu couldn't follow them, and he almost finished knowing everything about the plane, and now Zhang Zhimu didn't understand many specific things on the plane.

However, there has been no news from the plane for a long time, and Zhang Zhimu also wants to go and see it. It happened that Zhou Yuji returned to the kiln to see Zhang Zhimu.

Zhang Zhimu said to Zhou Yuji, who had just sat down: "General Zhou! Drink the water first, we have something to say in the car, after drinking the water, you will go to the airport with me! ”

Zhou Yuji's northern expedition began to leave Yaogang and never came back, the two had too much to say, Zhou Yuji said politely: "I'm so thirsty, I'll go with you after drinking water!" After speaking, he said to Yang Yulin, who brought the water in, "Miss Yang, you just put the water down, and I will drink it myself!" ”

Yang Yulin jokingly asked: "Why did you go home, doesn't Mrs. even care about enough water?" ”

"Hey! I met her in Baotou before I came back, and I wanted her to come back with me, but there were too many things on their side, and I couldn't leave, and I couldn't wait to come back, so I came back by myself! We don't have anyone at home, and we don't want to find anyone else, so we make it up by ourselves! Zhou Yuji said.

"Alas! General Zhou's current home is in Baotou, and General Zhou himself is on the Mongolian side. It's so hard for you guys to get together! Zhang Zhimu said, "Otherwise, find a way to transfer you together!" ”

"Hey! It's all trivial, so Mr. Zhang doesn't have to worry about it! Zhou Yuji drank water and said, "We are all old husbands and wives." None of the things I want to say when I come back are bigger than this! ”

Listening to Zhou Yuji's words, Zhang Zhimu was also a little unbearable in his heart, there are still many officers and soldiers like Zhou Yuji stationed in various places, and it is difficult to reunite.

Yang Yulin joked: "Does General Zhou have a flower intestine outside again, and he doesn't even care about his home?" "Only a person like Yang Yulin, who has a good martial arts body and a special identity, can make such a joke with a general like Zhou Yuji.

Zhou Yuji was also very useful for Yang Yulin's jokes, saying: "Hi! Don't say I don't have that mind, even if I do, I don't dare! Don't you know your sister-in-law's tigress? If you know what kind of heart I have, don't you castrate me? Ha ha! ”

Half of Zhou Yuji's jokes are true, Mrs. Zhou is a Mongolian, and she is also very good at working hard. However, the relationship between Zhou Yuji and his wife is really very good. Zhang Zhimu knew that in the original history, when Li Zicheng attacked, Mrs. Zhou died in Guangwu with Zhou Yuji. Now Mrs. Zhou has taken over the original Zhou Yuji's job in Baotou, and she is doing a very good job. It also allows Zhou Yuji to let go of the affairs of Mongolia.

On the way to the airport, what Zhou Yuji wanted to say couldn't be stopped.

"Mr. Zhang, the most important thing for me to come back this time is that I have to ask your approval for the construction of the railway from our kiln to Beihai (Lake Baikal) no matter what. This is too important for the north. During this time, we divided into several routes and investigated the rivers around Beihai, and we planned to build a waterway transportation network with Beihai as the center to communicate with all the rivers around Beihai. Such a network can cover a large area to the north. The North Sea has access to the White Water Ocean (Arctic Ocean), from where it is possible to access our eastern sea. We are also working on connecting a tributary of the Beihai Sea with a tributary of the Heilongjiang River with a canal. If this happens, the waterway transportation between our Beihai basin and the Heilongjiang basin will be completely connected. Although the north is vast and sparsely populated, it is rich in various resources. The copper and coal mines you asked us to find are also eyebrow-raising. We have brought back a lot of ore from all over the country, and we have handed it over to Mr. Lu and them, just waiting for them to identify! Zhou Yuji's words did not give Zhang Zhimu a chance to interject at all.

Starting from railways, highways, and waterways, we also talked about the governance of various ethnic groups in the land.

Finally waiting for Zhou Yuji to take a breath, Zhang Zhimu said: "I agree to naturalize to Ulaanbaatar and improve the level of the highway to Beihai." This railway must also be repaired. But as you can see, this railway is very long. And the effect is not immediate, and we can't take care of the railways in so many densely populated areas of the country. Wait for the railroad on your side. ”

"Oops! Mr. Zhang, the roadbed of the railway on our side was built at the same time when the road was built. We learned from General Ningde, we built the roadbed according to the standards, and we didn't need to contribute people from the kiln gang, there were so many prisoners and soldiers on our side, and we went into battle together. It's just that you give us the extra rails, and we'll lay the rails! "Zhou Yuji seems to have not achieved his goal and will not give up.

"You're thinking too simply, such a long railway, you need a very complex railway control system. Besides, on the other side of the North Sea is the construction of a railroad on permafrost. The underground over there can't melt in the summer, can it? ”

"Yes! Even in the summer, it will not melt through the ground. It's freezing for a few meters underground. However, we can repair the roadbed to a frozen place, so that the roadbed is more stable! ”

"Huh! When the roadbed is not repaired, the frozen layer does not melt, but when the roadbed is repaired, and the trains above it vibrate, these permafrost layers will melt. At that time, the roadbed will sink, the rails will not be stable, and it will be dangerous for the train to pass again. "This knowledge was seen when I watched a documentary on the construction of the Qinghai-Tibet Railway in my previous life, but I didn't remember which governance method was better.

"Will that happen? No way! Zhou Yuji really didn't want to accept such a thing. Now this railway is his most important thing.

"See!" Zhang Zhimu said, "However, such a situation can only be found in permafrost areas." Most of the south doesn't have to think about that yet. It's such an area, and we can also think of many ways to solve it. For example, the method of piling up gravel, etc. However, we still have to study these things with Mr. Lu, and we will arrange a group to study such things. We also have to build railways in many permafrost areas, and this problem must be solved. ”

After listening to Zhang Zhimu's words and knowing that this problem could be solved, Zhou Yuji felt a little more at ease.

Zhang Zhimu changed the subject, "What I'm most concerned about is whether the Mongols who returned to the steppe are convinced?" ”

"It's impossible to be completely convinced. I also arranged for people to find out what was going on in their minds. Most of them believe that they lost because their firearms were inferior to ours, otherwise they would not have been defeated by us. I don't care what they think, I can live a good life if I obey us honestly. I will not be soft on those who are looking for trouble. We have dealt with them for many years, and they have never been soft on us Han people. I'm going to subdue them with violence. When they are all in the way, I will give them freedom. So that they will be grateful, and we will not kill them, but let them know that it is our kindness, and let them appreciate us. We set up schools in their most populated areas and taught them from an early age to be grateful. By the way, those literate Mongols, if there is the slightest sign of disobedience, I will kill them. ”

Zhang Zhimu smiled secretly in his heart, and he knew the truth that "the more knowledge, the more reactionary".

"Their Mongolian high-level is now completely subordinate to us, and our cadres enter the pastoral areas, and they also use both hands of Enwei. In particular, we will send medical care and medicine to those herders, so that everyone can have pasture for grazing. Mongolian herders don't have any major problems yet. We have also arranged for our trained Mongol spies in various pastoral areas. Li Zhi and they have put a lot of effort into it, and once we find anything abnormal, we will get a report. Zhou Yuji said confidently. It seems that they have done a lot of proven work.

When he was about to arrive at the airport, Zhou Yuji's words also turned to the plane, "Mr. Zhang, the plane is really easy to use, not only the plane is easy to use, but our delta wing aircraft is also very easy to use." With airplanes, tens or even hundreds of miles around us, if there is a large group of enemies, it is easy to find out. And the fact that you take pictures from the air is really useful. Most of our current maps are stitched together from photographs taken on airplanes, and they are much more accurate than the maps left by Genghis Khan. ”

When the airport sentry saw that it was Zhang Zhimu's car, he immediately moved away and let Zhang Zhimu's car enter the airport. At this time, the two-seater plane landed on the runway from the sky. A crowd of people gathered around.

When Li Yunhe saw Zhang Zhimu's car driving over, he left those people and greeted them.

Zhang Zhimu and Zhou Yuji got out of the car, Li Yunhe and Zhou Yuji were polite, and said to Zhang Zhimu: "What's the matter, are you waiting at home in a hurry?" ”

"No, there hasn't been any news from you, I'll come and take a look!" Zhang Zhimu said, "Also, I think Uncle Chen and Mr. Ouyang are even more anxious about this matter than me!" How's it going? ”

"There is nothing wrong with the main meters. Take-off, landing, and flying are no problem. Li Yunhe said, "However, if you fly a little higher, the power will not be enough, and if you fly a little faster, you will not be able to make it hard." It's useless to refuel. We tried a lot of ways to do it, but it didn't work. I've been doing this for a few months! ”

"Huh! Do you know why the high power of flying is not good? Zhang Zhimu asked with a smile.

"Oops! There's a way to say quickly, we're all worried about this! Li Yunhe saw that Zhang Zhimu might have a way.

"Let me ask you, what is the difference between high altitude and low altitude?" Zhang Zhimu reminded Li Yunhe.

"High altitude? Ay! You mean the reason for the thin air? Li Yunhe somewhat understood.

"The air is so thin that there's not enough air going into the engine. There is not enough oxygen and fuel in it, so what's the use of adding more oil? Zhang Zhimu said.

"That's right! But there's no way! Li Yunhe said distressedly.

"I have suggested to you that you should install a compressor on the engine. Use a powerful fan to press air into the engine. This is the engine supercharging technique. In fact, Zhang Zhimu can't say more about the principle of engine supercharging, that is, to understand some when studying cars.

"Then the engine will be more complicated," Li Yunhe thought about, "but in that case, the engine power can be increased a lot!" He asked, "Do you have any specific suggestions?" ”

Zhang Zhimu said: "There are too many of them! However, there is a way to directly add a mechanical fan, and then use the engine exhaust to drive a fan to drive the compressor and press the engine. Or you can do it in a composite way. Specifically, you should work with you to develop the engine. ”

Li Yunhe nodded and said, "This is a solution to the problem!" And what should I do when the engine is not able to use the same power at that high speed? ”

"What's the difference between high speed and low speed?"

"It's a difference between fast and slow!"

"Where did the energy on your plane come from?"

"Propellers!"

"At high speeds, the angle of attack between your propeller and the air is much smaller, the drag is reduced, and the power is reduced. Zhang Zhimu said.

"That's right! However, you are saying that the angle of the propeller can be changed as well? ”

"That's right! It is to make a propeller with equal pulp moment and a propeller with equal pulp speed. Zhang Zhimu said.

"Oh my God, when will this be done?" Li Yunhe said exaggeratedly. But he already knew what to do.

Zhang Zhimu also knows that if they do these two things well, they can take a big step forward in improving the performance of the aircraft.

Zhang Zhimu, Li Yunhe, and Zhou Yuji came to the front of the plane, and everyone gathered around, and Li Yunhe told them that Zhang Zhimu had just given them two opinions. These people, who had worked the plane, let out a sigh.

Someone said: "Mr. Zhang, you should have come early!" We didn't even think of using these methods when we thought about it! ”

Some people also said: "A few of us have thought about this, but we didn't dare to bring it up!" It would be nice for Mr. Zhang to come early! ”

Zhang Zhimu said: "If you are engaged in scientific research, don't let go of the inspiration that flashes in your mind. This kind of inspiration should be written down even if it can't be used right away, and it may not be used at any time! ”

Li Yunhe said: "If these two problems are solved, our third-generation aircraft can be produced." ”