Chapter 1334 The counterattack of the big brother of the army
Lin Chenggang looked back and forth twice, but did not see the part he cared about the most.
So closed the folder, raised his head and asked Liu Xiyun in front of him: "Comrade Xiao Liu, you just said...had the previous test failed once?"
< br>In fact, missiles, especially tactical missiles that use solid fuel, have not been so high in launch success rate.
For the test standards of this model, six rounds and five rounds are even considered above the pass line, and can be confirmed in a standardized manner.
It's just that Lin Chenggang himself is not doing a final test, but is using this opportunity to verify new technologies, so he pays special attention to this part of the content.
Liu Xiyun nodded:
"Yes..."
But then hesitated for a moment and explained:
"In fact, if the missile is installed with a normal radio near-explosion warhead, the distance between the target should be sufficient to detonate, but our test standards are relatively high, and the missile needs to hit directly to trigger the warhead. , so he failed to shoot down the target..."
At this point, he changed into a slightly joking tone and added:
"Of course, if it is more popular recently, it may also be Can it be considered a 'partial success'? ”
If it were normal, technicians would definitely be taken out and criticized by name when playing this word game.
But now everyone knows that this is not really a shirk of responsibility, but an old opponent on the other side of the ocean, so it is not too exaggerated.
As the saying goes, unity and tense, serious and lively.
You can't keep tight when it's time to relax.
For a moment, the entire test area was filled with joyful air.
But after all, the matter is in place, so everyone quickly calmed down. "I mean, why didn't the relevant content be mentioned in this report?"
Lin Chenggang became serious again.
Perhaps because his tone was too anxious, Liu Xiyun was stunned for a moment.
At this time, Cheng Guangwei, who had been talking to the side, reminded: "The missile was just recovered about half an hour ago, and it still needs to be dismantled and tested before it can be completed. Because of analysis."
The former also realized that he was a little too anxious, and the other party mentioned just now that the cause of the accident is being analyzed.
But now that things have come to this, he is still preparing to win a wave of supremacy for himself: "Uh...what is the original data retained in the test stage? Maybe you can see something from it."
Although I think the behavior of the human brain to analyze the original data is a bit outrageous, it is not a harsh requirement anyway, so Liu Xiyun reached out to signal the modified Type 89 armored transport vehicle next to him:
"This is in command. Come with me in the car."
Lin Chenggang followed the other party, hugged and crawled in through the back door.
The sudden darkening of light conditions made it difficult for the eyes to adapt instantly, and it was not until a few seconds later that his vision was fully restored.
The 89 chassis that was specially raised looked quite shocking to the outside, but when she really sat in it, Lin Cheng realized just now that the space inside was so narrow.
Especially after several command consoles were installed on one side of the crew cabin, the remaining space could only barely accommodate 3-4 operators in a crowded manner.
I can't even stretch my legs.
While Lin Chenggang is tall and big, he feels extremely frustrated.
Taking advantage of Liu Xiyun and another engineer's search and export data, he carefully reached out to protect his head and asked in confusion: "Why should I put the test command car on such a territory. ...There is obviously a temporary truck next to it?"
Liu Xiyun operated the keyboard with a crackling sound and turned his head with a little difficulty:
"Because this is actually the regiment/battalion department developed for the air defense unit The command car is probably equivalent to a more powerful 9S737... but we don't have MT-LB, and the cost of track chassis with the same model as the air defense missile is too high, so we used the 89, which has a relatively large equipment volume, to load and lose." "Fortunately, our equipment is much smaller than the original, so it can still be stuffed inside, but the commanders will suffer a little..."
"Group camp command vehicle..."
Lin Chenggang suddenly thought of the four models being tested outside.
Except for a naval near-defense missile with a completely different style, the other three types can form a complete air defense network with a range from far to near, covering a distance of 70-80km and 0 distances from close to the top of the head. .
"It seems that you're doing a lot this time?"
He already understood a little - although China has been thinking about "new three against three" since about fifteen years ago "Defense" matters, and like PTSD, it began to pay attention to the construction of air defense forces, but specifically, the army elder brother was still in a state of abandoning treatment for a long time.
Except for a very small number of model units that are used for missiles, the main air defense forces of the division and the two levels of the division are basically 57mm anti-aircraft guns and 37mm anti-aircraft guns.
Now, the superiors should finally make up their minds and prepare to take advantage of the Olympic security and the 0910 project to completely solve this difficult problem.
Sure enough, Liu Xiyun nodded and replied without resentment: "In the past, the Air Force had new aircraft, the Navy had new warships, the Second Artillery had new missiles, and the Army had new soldiers. ...After so many years, it's our turn."
The army's equipment is slowly updated, and the most painful ones besides front-line commanders and fighters are the research institutes that specialize in field weapons.
Watching the brothers' units making a lot of money, it is absolutely impossible to say that they don't envy them.
It's just that Lin Chenggang's Third Institute of Aerospace Science and Technology has always maintained overseas orders, and even when the army has to endure, they have not experienced much hardship, so they lack this feeling.
After saying that, Liu Xiyun seemed to be a little unsatisfied and wanted to introduce the three models outside to Lin Chenggang.
But at this moment, a crisp reminder sounded from the operating table next to it, temporarily ending the topic between the two.
No mistakes, one song, one content, one in 6, one book, one bar, one reading! "Researcher Lin, this is the original data of the test process." Liu Xiyun pointed to the dense cluster of numbers and curves on the screen in front of him and said.
Lin Chenggang took a deep breath and felt a little dizzy.
In fact, this is the method he borrowed from Chang Haonan.
During the research process, the latter often goes directly to the analysis program to check the original data of the test or the work log of the software.
I can often find some conclusions that are easily overlooked during routine analysis.
Many times that seem to have reached a dead end were seen again after several days of brainstorming by the other party.
But it is one thing to see others doing, but it is another to actually get started on your own.
Now, facing this large pile of data that may not even have in the unit, let alone analysis, it is a bit difficult to read...
But after all, he asked himself, and it would be too embarrassing if he admits his conscience now.
Lin Chenggang had no choice but to take the method of participating in academic reports when he was studying in his early years. While gritting his teeth, he nodded and smiled or shook his head and sighed from time to time, and made a gesture of being in control.
However, perhaps he was indeed influenced by Chang Haonan, or perhaps he was lucky enough, but in short, he really saw some clues. "You see, it seems that something is wrong with the secondary ignition process?" Lin Chenggang pointed to a data group with dozens of consecutive numbers on the screen and said.
Most air-to-air missiles facing targets in the atmosphere rely on aerodynamic power for steering, so the envelope range under unpowered and low-speed conditions is usually not ideal.
This is the most common situation before hitting the target.
So, after developing the CTK series of electronically controlled propellants that can freely control the working state, Lin Chenggang's first idea was to retain some of the propellants and reignite them at the end of the ballistic to improve the control efficiency of the gas rudder .
"Second ignition?"
Liu Xiyun was just doing things as required, and she didn't expect to see anything useful in this way-
Just kidding, if you can identify the cause of the failure with your naked eyes, then what else should you analyze the program?
The result was really letting the other party pretend.
With the shocked gaze beside Lin Chenggang, who was protruding a comfortable body, as if he had become the dream self, so he quickly continued to explain:
"Really speaking, this kind of 0.8km is the case The target is very close to the target and does not require a secondary ignition, but perhaps something went wrong with the setting procedure. In short, when the propellant did not stop burning, a series of new pressurization records still appeared, and then…”< br>
The sound came to an abrupt end.
It was obvious that despite finding the abnormality, he was still a little too early to be happy.
Reasonably, even if the secondary pressure is applied, it is impossible to cause the propellant in the working state to stop burning.
For a moment, the atmosphere in the command car became a little awkward...
(This chapter ends)