Thanks to Tianhai Xiangyun for giving a generous reward of 1888 coins. There is another update, which is probably a little later.

Jia Yiming followed into the Ninth Academy base, but he was unable to enter the interior from the beginning and take over the rocket launcher research project inside.

He has not been in it for a long time, and it is necessary and necessary to go through political review.

This process took a long time to go through.

Everyone has worked in a confidentiality system and knows these situations. He didn't say much about this. When he didn't officially join the project team, he was always a consultant. If Wei Mingshan had any questions, he would ask him directly. The two of them discussed the materials research.

Unable to enter the interior, Jia Yiming was not very familiar with the people in the base, so he stayed in the third area and borrowed the third area design room.

It’s not that he doesn’t want to go to the first area where he is responsible for material research and development, but that there are many important projects in it, and no one can go without political review.

"Old Jia, the current rocket engines are mainly due to unstable material performance. In terms of high-temperature alloys, except for Director Yao, you are the only one who understands better. Your major has not been abandoned over the years, right?" Wei Mingshan is quite familiar with Jia Yiming. What he is most worried about is that Jia Yiming's major has been abandoned over the years.

"Although we didn't do this, can we just throw it away if we want to leave it behind? Our country sent us to East Germany to study in such a difficult situation. There are so many costs to study abroad, how can we just throw it away? Don't worry, although there are no conditions to do experiments over the years, I have continued many theoretical things. These are some materials I have studied over the years, and many things need to be confirmed by experiments, especially about process improvements and formula improvements in high-temperature alloy powder metallurgy. Now I can't do experiments, only you can do it for you, so that I can do it from scratch when I can take over..." Jia Yiming had no complaints about being a mountain citizen in recent years.

It’s not that he really became a saint, but that they were in the beginning to serve the country.

The country has taken a detour, and they have no choice.

In the end, the country will still clear their innocence.

Those who engage in the national defense industry believe in their own country no matter what, no matter when! This is the reason why they devote their lives to their country.

"That's good. As long as there is no problem with the materials, our project should be progressing very quickly... Due to the material problems, there has been no sample manufacturing experiments..." Wei Mingshan did not specifically disclose the project situation, this is the regulation.

Jia Yiming nodded in understanding.

After handing over the information to Wei Mingshan, he began to help Jia Ling clean up their new home. Since there was no independent house, the Logistics Management Office of the District 3 divided his family into three dormitories, next to Liu Yijiu and the others.

There are no men and women dormitories that are not separated from each other.

"Now, we can have a chance to have a tooth sacrifice. Jia Ling has nothing to say about cooking!" Seeing Jia Ling coming, Qin Huaibao and others discussed setting up a stove in the corridor of the dormitory building so that they would no longer have to eat in the cafeteria.

Although the food in the cafeteria is rich, it is not delicious.

Only bachelors, who are bachelors, eat in the cafeteria. Those who have families and can do it themselves are all running their own families. There are many people in the three districts and more bachelors. In addition, those whose families are not in the three districts and only reunite on weekends, there are a total of about 300 people.

"Don't expect to eat, just do the tasks assigned by your master!" Even though Yang Shan was not convinced, the strength shown by Liu Yijiu also forced him to call him Master willingly.

"Isn't it just some gun drawings, how much time can it take!" Qin Huaibao said indifferently.

"Shut up!" Liu Yijiu had just come out of the dormitory and heard this, he immediately scolded him loudly.

I went to the design room and said with a stern face: "Your confidentiality agreement has been signed in vain? Is there no sense of vigilance at all! Who knows whether these guns will become the main equipment of our country's army in the future?"

"Master, Teacher Tan is not an outsider!" Luo Tong also felt that Liu Yijiu was making a big deal.

"Isn't an outsider? If he doesn't pass the political review of the base in one day, he will not be able to contact any secrets of the base in one day! Although our guns are not the most confidential, they may also become the main equipment of our army..." Liu Yijiu's meaning was very clear.

The few people were speechless.

Being alert at all times is not empty talk.

Although Liu Yijiu also participated in the investigation of Hulu Village, it was confirmed that from the inside, Tan Yiming rarely went out except to hunt in the mountains and exchange for daily necessities. Who knows if he went out just to get a link?

"Easy time to finish these drawings. Then we will discuss with the production front-line craftsmen. After the review is completed, we will post the blueprint and enter the trial production stage. You are working here now, and I will go to find Teacher Wang. He is the leader of the research team. We can't report to him..." Liu Yijiu said that he was going to report to the work, but in fact he wanted to participate in the rocket launcher project.

"Master, why don't you take us into the mountain to experience the rise and fall..." Qin Huaibao couldn't help but his eyes lit up when he heard Liu Yijiu saying he was going to enter the base.

They have been at the base for so long and haven't gone in to see what's going on inside!

"Don't talk about me, even Zheng Hao doesn't have the right to bring people in. You can work hard, it won't take long to get inside!" It's definitely not possible to bring people in, Wang Shunyi emphasized to him in.

If you break into it randomly, you may even be shot dead!

Liu Yijiu was not very clear about how to get into the conditions, but he definitely knew that with Yang Shan and the others, he could not get in at all. His ability to get in was also taking advantage of his father and his body.

Rocket launchers are being developed inside the base, and it is a critical moment.

If you have such an opportunity, you naturally cannot miss it.

The principles of rocket launchers and missiles are actually not much different, but rocket launchers have worse accuracy than missiles.

Missiles rely on precise strikes on the enemy's important strategic positions, while rocket launchers achieve tactical goals by covering strikes.

No matter what, rocket launchers are not very simple things.

This project has been going on for many years, and it was basically stagnant in the past few years. If Liu Yijiu wanted to modify the design, it was not very possible, but he could make some suggestions. He is not an expert in this regard, and is quite familiar with the various weapon designs developed by the Republic in the past dynasties.

As the 22nd century is about to enter the 22nd century, weapons have developed towards energy, but these equipment are still conventional equipment of armies of various countries, with higher strike accuracy and faster speed. The emergence of energy weapons is to destroy these weapons.

"Uncle Wang, what is the designed range of this rocket? Why is the tail wing so big? Has there ever been an aerodynamic test?" Liu Yijiu took his own one into the base. The others were not as excited as he came in at the beginning. They just said hello to him and were busy with their own affairs.

"The range is relatively long, with a maximum range of 90 kilometers, otherwise the blast diameter would not have reached 0.336 meters. These tail wings were designed after careful discussion and experiments. Why? I found out what's wrong with this?" Wang Shunyi was stunned.

"What can he know when he just came out of school? Lao Wang, I said you are the same. He is not Lao Liu. He should not be involved in such a project. It is enough to do gun design outside. These things are too high-end..." An old man with eyes said unhappy when he heard Liu Yijiu's words.

"Old Qin, the world belongs to young people. How long can we work? Don't be distracted from your opinion. Xiao Liu, if you have any ideas, you can raise them..." Although Wang Shunyi also thought that Liu Yijiu's words were a bit bragging, he knew this young man.

Although I haven't seen it for many years, some things in my bones cannot be changed.

Liu Suzhi was rigorous in doing things and did not relax at all about Liu Yijiu's teachings in this regard. He treated Liu Yijiu as his successor when he was very young.

"Teacher Qin, I really don't know anything, but I only know that rockets must have good stability during flight and must also comply with aerodynamics. If this picture is strictly based on proportion, the tail wing is too large. Although the front section area of ​​the tail wing is very small, for rockets that need to fly dozens of kilometers, the smaller the cross-sectional area, the more stable the flight, the faster the speed, and the farther it can fly..." Liu Yijiu was a little unhappy when he heard Qin Yuan's words.

Look down on young people!

I am not Liu Yijiu, who just came out of school, but a hundred years later!

Conventional thermal weapons are not Liu Yijiu's research direction, but he also knows these weapons very well.

Whether it is a rocket launcher or a missile, it must be like various aircraft and conform to aerodynamics.

The smaller the resistance, the longer the flight distance, and the more stable the flight posture.

"Young man, you can't speak by your intuition. If you can prove that this tail wing structure is not good, I, Old Qin, apologize to you immediately!" Qin Yuan did not expect that if he said casually, this young man was in a hurry.

If this young man could really give him some advice on design and improve the flight performance of the bullet, he would never mind.

Using the least amount of funds to develop the most powerful weapons and equipment, this is their creed.
Chapter completed!