Chapter 1328 Feedback From the Navy

"Americans don't know ..."

This statement made Zheng Liangqun a sudden excitement-

It's not just that simple, opportunities to surpass the excitement of the opponent, but also mixed with some ... satisfaction with individuals.

"Then ... when will the result come about?"

Although rational tells him that this kind of thing that looks quite complicated at a glance should take a while, but reason is not working in all circumstances.

In particular, there is such a special relationship between the two people.

In short, it is very urgent.

I can't wait to look at the Americans' hole cards (pants) immediately.

Chang Haonan just finished the work at the moment, glanced at Zheng Liangqun, who was eagerly faced, and replied:

"This mainly depends on the research level of Americans ..."

While talking, I checked the transfer files on the desktop again, and then signed:

"If the design itself meets the aerodynamic principle under the hypersonic conditions, the failure of the flight test is caused by the lack of production quality or any other issues, then only a dozen rounds or less test rotes can be over."

"And if there is a problem at the design level of the ultra -burning stamping engine ... It is not easy to say. You need to calculate the theory of complex heating tube flow first, verify the quality of quality, heat adding, and wall friction on the airflow. Then Test the abnormal points to verify the adverse effects that they have in their own flight ... "

"If you are lucky, you may find a key issue as soon as you come up. If you are not lucky, you may not be able to determine the results in a few months ..."

In fact, these words are quite Versailles.

After all, even the Americans who have mastered almost all of the first -hand test information themselves just say that two separate faulty tree analysis teams will be set up to strive to give survey conclusions by the end of 2007.

It is about eight months.

It takes a few months when Chang Haonan is "bad luck".

However, Zheng Liangqun obviously couldn't consider Zhouquan in such a short time, but just showed a look of understanding:

"With such a small piece of fragments just now, you can analyze so many things?"

Obviously, he regarded the variables that Chang Haonan just gave up as different contents.

"Well……"

The latter helplessly supports the amount:

"In fact, these are the same thing, but the intermediate process needs to be verified separately ... In short, it happened that the frequency of wind caves in the recent period of time is not too high, I just as soon as possible."

After speaking, he glanced at the window group that winding like a dragon outside the window:

"And to be honest, although I proposed the idea of ​​monitoring flight data with nuclear submarines, it is still a critical part to be able to directly get a part of the wreckage ... it is really coincidental. We have not had time to prepare anything."

Speaking of this, Zheng Liangqun instantly re -spirit:

"Well ... not just you, the navy side, including the superior head, did not expect."

Having said that, he suddenly stopped talking, and then looked around.

Obviously, even the later content of Huairou Science City, which is already highly confidential, cannot be heard by too many people.

Chang Haonan immediately cared for, and took Zheng Liangqun to the office in Science City.

The staff of the High -temperature gas dynamics laboratory is now close to the pure fire of the JF14 wind tunnel. Unless it is particularly important or has never been carried out before, it can be entrusted to Jiang Zonglin and others.

Moreover, Chang Haonan is really a little curious. What happened in the fleet's sailing for nearly a month.

"Listening to the comrades of the Navy, they said that they accidentally conducted an unprecedented submarine cooperation ..."

After the door was closed, Zheng Liangqun replied again:

"After the disintegration of X51A, the two American destroyers and a plane immediately turned to rush to the waters of the incident. In particular, the plane was still a platform with the P3C. Go to the 171st to delay desperately. At the same time, the Long March 9 used nearly 20 sections to sail underwater for several hours in a row for several hours, and strive to get a long window period ... "

In fact, the situation at the scene was not very thrilling. After leaving the fleet, the 171 Coconut City Ship quickly judged that it was not an anti -submarine patrol aircraft from the flight action of the opponent's plane. Actually, there is extremely abundant time to complete the search and salvage.

It's just that it is not writing a task report. As a teller, Zheng Liangqun will inevitably describe the plot more wonderful.

Of course, Chang Haonan also knew that this part could not be fully believed, and where he was interested in, it was not so easy to be affected by oil and vinegar.

"After the disintegration of the hypersonic speed aircraft, the scattered range is a large area of ​​area. Even if there are a few hours of window period, I am afraid it is difficult to conduct a round of complete search?"

"And the volume of that thing is not small, and the submarine is not convenient to float in the sensitive area where the accident occurs. How did you salvage it?"

"..."

Subsequently, Zheng Liangqun spent about 20 minutes, explaining to Chang Haonan how the boat captain determines the suspicious echo signal position by detonating a small mine, and how to use UUV and frogmen to transfer the fragments back to the submarine.

The whole process is quite exciting. If it is not considering the confidentiality factor, I am afraid that it is enough to make several submarine -themed movies.

"The Long March 9 is really beautiful this time. Not only does it successfully complete the task, it also proves that in addition to the strategic deterrence of the nuclear submarine, there is also the huge potential of non -combat operations ... but 09IV is a strategic nuclear submarine after all, but now it's okay now If you enter the state of duty in the future, it is impossible to withdraw the missile every time ... "

It can make Zheng Liangqun a Air Force officer like this. It seems that the internal evaluation of this operation should be very high.

It may even affect the distribution of arms resources.

In addition, Chang Haonan also heard the voices outside the opponent's words:

"So the navy is hope ... can be given more functionality of attack nuclear submarines?"

Although he has not directly participated in the research and development of underwater equipment, the new generation of nuclear submarines is inseparable from a series of achievements he has achieved at the theoretical and engineering level.

Especially in the past few years, a package of cooperation with the Nuclear Industry Group has effectively improved the basic research level of Huaxia in the field of nuclear energy utilization.

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

Therefore, Chang Haonan did not know anything about these.

09III is a fairly pure attack nuclear submarine. It is not equipped with any wonderful skills except the torpedo launch tubes ——

One of the opposite facts is that for the submarine, the concentration of all weapons in the first fish torpedo cabin is the most space -saving design solution. Other equipment other than that, including the vertical launch system of the boat, will weaken the conventional conventional The loading of weapons.

This is often particularly important for a small model.

"Hmm ... it's not just multifunctional ..."

Zheng Liangqun replied:

"According to the situation of this task and the report submitted by the boatman team, functionality can be made up through an external UUV and other devices. The submarine itself needs it. Underwater mobility, it is best to have a certain communication ability ... "

In the end, he laughed all by himself:

"Of course, some of the contents may not be realistic, especially the part of underwater communication, but it is always a direction of hard work ... In addition, if you are interested in details, I can let the Navy headquarters copy the report to you one by one. share……"

Chang Haonan still has two large projects at hand to be responsible. For the time being, he has not been prepared in the new field. He just waved his hand and answered at will:

"In fact, underwater communication ... especially the short -to -medium -to -medium distance communication is not particularly unrealistic. In contrast, it is more troublesome."

Zheng Liangqun heard a eye -catching eyebrow, secretly began to concentrate, preparing to write down the content of the other party later.

"From the perspective of current fluid mechanics, unless the new form of advancement is used, it is difficult to have a particularly major breakthrough in the mute speed ..."

"No pump and spray pusher?"

He asked a little puzzled.

Chang Haonan shook his head and organized the language slightly:

"In fact, the pump and injection advancement is more advantageous than the traditional large -side propeller, but it is more advantageous at the low -speed speed segment ... Due to the reduction of advance efficiency in high -speed environments, it often requires higher speed and turbine power, which is likely to be likely It is not worth it. You see that the models that are currently promoted by pump injection are indeed not seen at speed ... and it is easy to calculate ... "

Seeing that he was about to amplify again, Zheng Liangqun quickly stopped:

"I believe this conclusion is not necessary to calculate."

Then quickly cut off the topic:

"So, do you have any technical routes on the idea?"

"That's not ..."

Although this is the case, Zheng Liangqun noticed that the other person's eyes turned slightly a few times.

I am afraid that there is no idea, but it is not mature enough.