The military-industrial scientific research system of the academic master

This sentence is definitely an instinct under the shock of Jing Zhiyuan.

Without a little knowledge, all intuition.

But it must be acknowledged that intuition is accurate.

"Your judgment is right. In terms of the optimization range of this solution, it has indeed already possessed the potential of being transformed into a reused aircraft ..."

Chang Haonan can see that the other party was specially prepared before he came, but he was not sufficient enough, so he was caught by himself.

In this case, it is inevitable to feel a little embarrassed.

Therefore, first of all, I helped the waves calmly, and then pointed at the a few curves below the concept diagram, and continued to introduce:

"According to the test results of the wind tunnel, although the aerodynamic performance on the specific design point is slightly inferior to its optimized design, in an all-round way, when this configuration is a 0-10 ° positive attack angle, the number of The interval of 4.5-10.5 can be maintained above 3.2, so it is better to adapt to the needs of multi-tasking and large-line flights, and has a significant advantage in the full flight process. "

"In addition, due to the consideration of generality and production efficiency, we also retain the part that can be surpassed in the original scheme, that is, the upper surface design is fixed. Performance requirements of different range range.

Having said that, he touched the mouse and turned the PPT to the back page.

It is painted with a similar plan to the previous plan, but the overall design drawings:

"After replacing the compressed surface, the optimized interval can basically increase to the number of Mach 11.5-17.5, and the corresponding range of the task of long-range missiles in the 5000-kilometer level is the task."

"In fact, the optimization of higher interval can also be done, but at this stage, intercontinental missiles can fly above 20 Mach even if they use ordinary cone warheads. Considering the limitation of the speed of the first universe, even if you change to change It is also difficult to further optimize with the design of a wave body. It can only improve the flexibility of the ballistic. It is not greatly improved to the probability of penetration. Instead, it will reduce the carrier capacity of the multi -warhead due to the less regular appearance. ""

"..."

Jing Zhiyuan did not expect that he just guess it casually, and the result really said.

Although the whole process does not involve any parts related to "judgment", since Chang Haonan has paved the steps, he also happy to go to the donkey:

"I just said ... the front and back groups are vertically stable, and it looks like a small plane."

Of course, he also knows that he can't continue to be entangled in these places involving technical details, otherwise you must continue to expose the stuffing sooner or later.

Therefore, after a short transition, the conversation was turned:

"But Academician, this design ... will the length a little exaggerated?"

He stretched out his hand to the big screen and compared the size of the aircraft:

"If it is installed in front of a ballistic missile, plus a rectified cover, the overall proportion may ..."

Jing Zhiyuan couldn't think of a word for a while to describe this feeling, so he was stuck here.

But Chang Haonan must understand what he meant.

At the first appearance of the Dongfeng 26 missile in the previous life, the extremely exaggerated vertebral body size of the launch tube had made many people look sideways.

In front of this plan, because it is a wave body (Dongfeng 26 is a double cone), and an additional low -speed multiplication band and a transition section are also connected in addition, it is even longer.

For people of this era, I think weirdness is normal.

Chang Haonan switched the internal structure of the internal structure of the flying body on the large screen:

"This solution itself is designed as a carrier. There is also a separate space to accommodate the modular combat department. It does not need to add an additional rectifier, and it can be installed directly on the front of the missile ... In addition, because the gliding distance is far enough Therefore, the demand for the missile itself is slightly lower, and the power part can be appropriately shortened ... "

Because there is no specific dynamic form, there is no simulation diagram of the full bomb structure on the PPT.

Jing Zhiyuan thought about it in his head, and still felt that the design of this head and body was a bit weird to 1: 1.

But as long as the performance is good enough, we blame it.

He quickly shifted the focus to more important places:

"The demand for the missile itself is slightly lower ... So can we continue to transform on the bomb body of Dongfeng 21?"

As Huaxia's first relatively mature solid fuel ballistic missile, Dongfeng 21 is almost bald by wool.

Whenever the second artillery has any new ideas, almost all have to put it out.

"It's really okay this time ..."

Chang Haonan shakes his head:

"The one that faces the long -range and long -range requires a higher secondary separation speed. Dongfeng 21 itself must not be reached. Unless a major change is made, it is no different from a new model."

"As for the basic model within 2000 kilometers, although Dongfeng 21 can meet the requirements of the separation speed, the two -stage rockets are still a bit too complicated in such a model, and the middle level is separated in the middle. The power section is a bit too long, but it is not convenient ... "

"..."

Anyway, it is a word--

Let's let Dongfeng 21!

"That existing model must not meet the requirements ..."

Jing Zhiyuan carried his hands and stood in front of the screen for meditation:

"At present, there is a model with a single solid and range of about 1,200 kilometers. It was originally to make up for the vacancy between the range between Dongfeng 11/15 and Dongfeng 21. Can enter the list, you can take advantage of this opportunity to turn right. "

"As for the middle and long -range ..."

Huaxia's solid rocket technology has been developed in recent years, so although it does not need to be limited by the medium -guided treaty, it is still not rich enough in the sequence of the type.

It can be distinguished from the name.

Except for the early Dongfeng 1-5, the first number of the number of Dongfeng series missiles is the rocket level, and the second digit is the serial number of the class.

In other words, Dongfeng 21 is the only model that uses a second -class rocket at the moment.

There is no mistake, one, one, one, one, one, one, one, one 619, one book, one, one, one, one, one, one, a book!

But it does not meet the requirements.

Although the updated products have also had concepts and plans, they are limited by cost -effective issues, and they have not reached a formal R \u0026 D stage.

After hesitating for a moment, Jing Zhiyuan confirmed to Chang Haonan again:

"Can you estimate it separately? It takes about a few years to implement these two design schemes?"

He has been properly calculated in his heart. If the time is greater than four years, he can start from the beginning to develop a second -class rocket to equip the second -range multiplier warhead with a secondary range.

"several years……"

Chang Haonan confused directly:

"The first one, we temporarily control it called‘ Yokosuka Express ’, which can produce prototypes in the first half of next year ... prototype bombs."

He almost blurted out the words "prototype".

"The second is because the speed is faster, so there are some problems with electromagnetic shielding and pneumatic heat management. The time may be dragged later, but it is expected that it will look like about one year ..."

"..."

"..."

Silence for a while.

Jing Zhiyuan looked at the PPT on the screen and looked at Chang Haonan next to him.

For a while, I didn't know where to speak from.

In the end, maybe I feel that the atmosphere is a bit stiff, so I chose an angle of the most sword to go:

"Cough ... Hengxuhe Express, just say it internally, but don't make it public ... it does not meet the theme of the era of peace and development."

Chang Haonan nodded.

It was a silence again.

Although it is said so, it is clear that Jing Zhiyuan himself also thinks that the name is good, and he is very targeted at the same time.

So after about half a minute, I still couldn't hold back my curiosity:

"That second one ... is the kind of medium and long -range, what do you call it?"

God knows how strong Chang Haonan spent his strength to hold it out and laughed, and maintained a serious serious face and answered:

"Call ... Guam Express."