Chapter 1338: The range extends by 40%?
Let the Air Force learn how to defend air from the Army. This matter is a bit contrary to Tiangang's meaning.
Although the army also has air defense forces in its organizational sequence, for a long time, the farthest-range air defense missile equipped was the Doyle M1, which was about 10 kilometers. It was not until recent years that it began to think about the range. Army-level air defense cover at a range of 40-60 kilometers.
When forming the first few Red Flag 16 missile battalions, some instructors were even transferred from the Air Force's local guide troops to raise a group of people.
Fortunately, according to Shen Fangzhong, this time it is only at the technical level, and at most it will only involve some technical personnel such as military representatives.
Finally, Zheng Liangqun breathed a sigh of relief.
Although he himself doesn't care about these details, if possible, no one wants to leave a mark in the history of the Air Force's development in this unique way.
Li Jianqiang, director of the Air Force Equipment Research Institute, who was accompanying, was obviously more interested in the specific details. He took advantage of the time when the leaders were not speaking and asked: "Mr. Shen refers to multiple pulses." Is the technology? "
"Well... I don't know the specific details yet."
Shen Fangzhong shook his head: "In fact, this matter has been reported since the end of last year, but it has been tepid in the name of verification technology, and the source of the project funds is also relatively mysterious. Not much attention has been received... Even the live-fire test a while ago took advantage of the acceptance of the Army's new field air defense system and made several shots..."
The military industrial system in China involves thousands A huge number of millions of people in the unit have appeared in recent years, and various projects that have taken rides or self-funded funds have emerged like a blowout. Most of them are short-lived and there will be no further information.
Therefore, even a model chief engineer like Shen Fangzhong cannot know every detail in the same field.
Especially in the past year, his main energy has been focused on collecting feedback after the Red Flag 9 equipment troops. He has not even been back to the capital a few times, and he has no chance to get the first place. Hand news.
However, this answer was obviously beyond Li Jianqiang's expectations.
"Live-fire testing?"
He originally thought that the so-called "new technology" should refer to something that is still in the concept stage, or at most it is the development stage.
Finally, according to the other party's intention, why does it seem like he is about to be equipped with the troops?
Shen Fangzhong immediately understood what the other party was confused about and immediately explained:
"The mainstream air defense bullets on the Army are small in size and low in cost, and the range is relatively short. It is relatively easy to replace parts for live ammunition testing, and there is no high threshold. Therefore, many technologies will find opportunities to test the firing as long as they are proven to be feasible. The last few rounds... most of them will be transferred to reserves, and only those that are particularly mature and valuable will continue to develop."
Long-range air defense missiles like the Hongqi 9 are inevitable every round of tests A big fight.
On the one hand, the missile itself is expensive and the decision-making power for test firing is very high. On the other hand, the relatively exaggerated range and high firing result in a large area of clearance before each test.
It was fine when civil routes were sparse in the early days. In recent years, as the air transport industry gradually developed, even if the airspace management rights are indeed in the hands of the Air Force, issues at the military-civilian relationship level must be considered.
And the more critical issue is that this also blocks the way for Party B to unilaterally conduct the test shot.
Li Jianqiang was silent for a while, and then showed a memory expression: "Our hospital actually made a double-pulse engine performance demonstration in the early years, and the conclusion was that at the maximum range of 40% of the time, it was killed. The performance is about 1.7 times that of a single pulse model. At the maximum range of 70%, the killing efficiency can be improved to 3.2 times the original..."
"However, it was found that the compartment structure was too complicated at that time. ,Ⅱ The success rate of pulse ignition transients is very poor, and the partition type is simple, but the high-temperature gas produced by pulse combustion often ignites the II pulse column in advance, resulting in the two pulses being able to work continuously, and the performance improvement is very poor... If you have technical breakthroughs to ensure the success rate and controllability of secondary ignition, it is indeed a way to improve the effective range of air-to-air weapons."
As a technical officer of the Equipment Research Institute, he is here There is definitely no right to make a decision in the occasion.
So what I said just now is to say to the leaders here.
Qiao Chenqing did not express his opinion immediately, but turned to look at Zheng Liangqun next to him.
The situation of this Air Force team is quite special. Although Qiao Chenqing was a pilot when she was young, she was a senior command position who entered the political line. She was urgently taken to work because her ex's health suddenly deteriorated. , there is inevitably a little lack of professionalism.
So, Zheng Liangqun and his staff often need to play a more important role.
"At least worth a try."
The latter had actually made a decision long ago:
"If feasible, it can also be used on air-fire or even on opposite weapons." He still couldn't forget his old skills.
Qiao Chenqing nodded: "Since everyone's opinions are basically the same, there is nothing to hesitate."
After speaking, he said to him Li Jianqiang behind him signaled:
"Comrade Jianqiang, you are in person. Let Mr. Shen learn more about the situation of this new technology, and then form a report as soon as possible and submit it to me and Chief Zheng!"
...
< br>Although this idea was first proposed by Shen Fangzhong, his understanding of the overall situation is actually not much deeper than that of other people.
After all, whether it is the CT series or the CTK series propellant, they were originally developed for air-absorbing hypersonic weapons, but for the sake of convenience of testing, and just hit it off with the troubled Weapon Industry Group at the time. .
So, when the two of them finally met Lin Chenggang at the Third Academy of Aerospace Science and Technology after some twists and turns, the first thing they felt was an accident.
"Old Lin?"
In fact, Shen Fangzhong and Lin Chenggang are quite different in age, but because of some work relationships in the past, they are used to peer-to-people's arguments:
"I remember...you guys Haven’t the entire laboratory been selected for the hypersonic weapon project?”
This question can be considered as the pain point of the latter.
"Yeah...don't mention it."
No mistakes, one song, one content, one in 6, one book, one bar, one reading!
Lin Chenggang waved his hand: "It is not convenient to say more about things that are too detailed. In short, I happened to have achieved some results and was believed to be able to play a greater value in the field of traditional rocket power... …”
In fact, as Shen Fangzhong and Li Jianqiang are not involved in specific technical issues, there is nothing to say.
But for Lin Chenggang, it is naturally because he doesn't want to mention the past.
That's why we use clever language art to avoid the importance and neglect.
Shen Fangzhong also tasted some taste from this sentence—
It can play a greater value in the traditional field.
Why from another perspective, does not mean that it does not have much effect in the field of hypersonics?
Of course he didn't even point out the window paper, but just took the opportunity to mention the core purpose of this trip:
"We came here before, and we found out that your Third Hospital has created a new technology for the Army, which can expand the flight envelope of air defense missiles at the end of the range. I hope to have a deeper understanding..."
Listen At this point, Lin Chenggang's brows finally stretched out: "That's a coincidence."
As he said, he took out a document from his desk, then turned it 180° and pushed it to Opposite the desk: "This is the result I just mentioned, a new solid propellant with controllable thrust from 0 to maximum... The current test results have proved that it can not only increase the range of the medium The maneuverability of the segment can also directly extend the theoretical maximum range by controlling the flight speed."
"As for the specific indicators..."
He kept it a little behind.
Shen Fangzhong turned the document directly to the last few pages.
Usually, the key conclusions will be placed in this part.
Then, I saw an amazing number that almost made him stare out:
"Range extension of 40%?"
This is what Lin Chenggang wants.
But he still nodded with regret:
"The test conditions are set relatively harshly, otherwise a more ideal number should be given..." >
(This chapter ends)