Thanks to Tianhai Xiangyun for his generous reward of 1888 coins. There is another more, which is estimated to be a little later.

Jia Yiming followed into the base of the Ninth Academy, but he was not able to enter the interior from the beginning and take over the rocket artillery research project inside.

He has not been in it for a long time, and after a political trial, it is necessary and necessary.

This set of processes has been going down for a long time.

Everyone is a person who has worked in the secret system, and he also knows these situations, he didn't say much about this, when he didn't officially join the project team, he was a consultant, if Wei Mingshan had any questions, he asked him directly, and the research on materials was also discussed by the two.

couldn't enter the interior, and Jia Yiming was not very familiar with the people in the base, so he stayed in the third district and borrowed the design room of the third district.

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

"Lao Jia, the current rocket engine, the main thing is that the material performance is unstable, in terms of superalloys, in addition to Director Yao, only you understand better, these years, your profession has not been lost, right?" Wei Mingshan is relatively familiar with Jia Yiming, and what he is most worried about is that Jia Yiming's profession has been lost over the years.

"Although we didn't do this, can we drop this thing if we want to? At the beginning, our country sent us to East Germany to study under such difficult circumstances, and the cost of studying abroad was so much, how could we say that we lost it! Don't worry, although I have not been able to do experiments over the years, I have continued to do a lot of theoretical things. This is some of the materials I have researched over the years, and there are many things in it that need to be confirmed by experiments, especially about the process improvement and formula improvement of superalloy powder metallurgy. Now I can't do experiments, only you can do it for you, so I don't have to ......start from scratch when I can take over" Jia Yiming has no complaints about being a mountain man all these years.

It's not that he really became a saint, but they were there to serve the country in the first place.

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

In the end, the state will still give them innocence.

Those who are engaged in the defense industry, no matter what, at any time, believe in their country! This is the reason why they have dedicated their lives to the country.

"That's good, as long as there are no problems with the materials, our project should progress quickly...... Because of the problem of materials, there has been no sample manufacturing experiment...... "Wei Mingshan did not specifically disclose the situation of the project, which is the regulation.

Jia Yiming nodded in understanding.

After the information was handed over 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 District 3 divided his family into three dormitories, which were next to Liu Yijiu and them.

There is no male and female dormitory that is not separated.

"Now, we can have a chance to fight the tooth sacrifice. Jia Ling has nothing to say about cooking! Seeing Jia Ling coming, Qin Huaibao and the others discussed setting up a stove in the corridor of the dormitory building, so that they didn't have to eat in the cafeteria.

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

Only these bachelors will eat in the canteen, and those who have families and can do it themselves are all self-employed. There are a lot of people in the three districts, even more singles, plus 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, let's do a good job of the task assigned by the master!" Even if Yang Shan was not convinced, the strength shown by Liu Yijiu made him have to call Master willingly.

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

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

It wasn't until I got to the design room that I said with a straight face: "Your confidentiality agreement has been signed in vain?" There is no sense of vigilance at all! Who knows if 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 fuss.

"Not an outsider? If he doesn't pass the political examination of the base for a day, he won't be able to touch any secrets of the base for a day! Although our firearms are not the most confidential things, they may also become the main equipment of our army......" Liu Yijiu's meaning is very clear.

Several people were speechless.

Always be vigilant, it's not an empty phrase.

Although Liu Yijiu also participated in the investigation of Hulu Village, it was confirmed that from the moment he entered Shangnei, Tan Yiming rarely went out except for hunting in the mountains and going out to exchange for daily necessities, who knows if he went out just to connect?

"Hurry up the time to finish these drawings, and then we will discuss it with the process personnel in the production line, and wait until the review is over, and then the blueprint will be exposed and enter the trial production stage. You guys are doing it here now, and I'll go find Mr. Wang. He is the leader of the research team, so we can't report to him...... "Liu Yijiu said that he was going to report work, but in fact he wanted to participate in the rocket artillery project.

"Master, why don't you take us into the interior of the mountain to gain knowledge...... Qin Huaibao couldn't help but light up when he heard Liu Yijiu say that he wanted to enter the base.

They've been at the base for so long, and they haven't been inside to see what's going on!

"Don't talk about me, even Zheng Hao doesn't have the right to bring people in. Work hard, and it won't be long before you'll be able to get inside! "It's definitely not okay to bring people in, Wang Shunyi especially emphasized to him.

If you break into it indiscriminately, you may even be killed!

How to meet the conditions for entering the inside, Liu Yijiu didn't know very well, but he definitely knew that with the situation of Yang Shan and a few people, he couldn't enter at all now. He was able to go in, and he also took advantage of his father and this body.

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

With such an opportunity, it is natural that you cannot miss it.

The principle of rocket artillery and missiles is actually not much different, but rocket artillery is less accurate than missiles.

Missiles are used to strike the enemy's important strategic positions with precision, while rocket artillery is to achieve tactical targets by covering strikes.

In any case, rocket artillery is not a very simple thing.

This project has been going on for several years, and the first few years have basically been stagnant, and Liu Yijiu has not much possibility if he wants to modify the design inside, but he can make some suggestions. He is not an expert in this area, and he is relatively familiar with the various weapon designs developed by the Republic over the years.

When we are about to enter the twenty-second century, weapons have been developing towards energy, but these equipment are still the regular equipment of each ** team, with higher strike accuracy and faster speed, and the emergence of energy weapons is to destroy these weapons.

"Uncle Wang, what is the design range of this rocket? Why is the tail so big? Have you ever done an aerodynamic test? Liu Yijiu took his own one and entered the base, and the others were not as excited as he was when he first came in, but after greeting him, they were busy with their own things.

"The firing range is relatively long, with a maximum range of 90 kilometers, otherwise the projectile diameter would not have been as large as 0.336 meters. These tails are carefully discussed and experimentally designed, how? What's wrong with this? Wang Shunyi couldn't help but be stunned.

"He's just out of school, what does he know? Lao Wang, I said that you too, he is not Lao Liu, such a project should not be involved at all. It's okay to engage in gun design outside, these things are too high-end......" An old man with eyes heard Liu Yijiu's words, and immediately said unhappily.

"Lao Qin, the world is young, how long can we work? Don't you listen to opinions. Xiao Liu, if you have any ideas, you can put them forward......" Although Wang Shunyi also felt that Liu Yijiu's words were a bit bragging, he understood this young man.

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

Liu Suzhi is rigorous in doing things, and he has not relaxed in the slightest about Liu Yijiu's teaching in this regard. He was training Liu Yijiu as a successor when he was very young.

"Mr. Qin, I really don't know anything, but I only know that the rocket must have good stability during flight, and at the same time, it must conform to aerodynamics. If this picture is strictly proportional, the rear wing is too big. Although the cross-sectional area at the front of the tail is very small, for rockets that need to fly tens of kilometers, this cross-sectional area is naturally smaller, 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!

He is 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 rocket artillery or missiles, they all have to be aerodynamic like all kinds of aircraft.

The lower the drag, the farther the flight and the more stable the flight posture will be.

"Young man, you can't just rely on intuition when you speak, if you can prove that this tail structure is not good, I, Lao Qin, will apologize to you immediately!" Qin Yuan didn't expect that if he said it casually, this young man would actually come to the end.

If this young man could really give him some suggestions on the design and improve the flight performance of the missile body, he would definitely not mind.

It is their creed to research the most powerful weapons and equipment with the least amount of money.

"Teacher Qin, I'm not relying on intuition. The tail of rockets and missiles is mainly to adjust the air resistance during the flight, and to divide the resistance that was originally a whole into several parts......" Liu Yijiu immediately began to talk eloquently.