Chapter 1378 Ten years before and after
The old-fashioned ceiling fan in the canteen was stirring up the sticky air. Chang Haonan stood in the shadow diagonally behind the entrance of the gate, his fingertips unconsciously rubbing the embroidery on his cuffs.
Scale of cicadas were vaguely heard outside the window, and the smoke from the undispersed launcher shone blue-gray under the moonlight.
Twelve round tables under the stage were covered with white-washed military green tablecloths. In the stainless steel basin that the cooking team had just brought up, the heat from a large pot of dishes rose up and twisted under the stirring of the ceiling fan. The slogan on the wall is "serious, thoughtful, meticulous, safe and reliable, and foolproof".
Originally, a major event like the successful first flight of a gliding hypersonic platform should have held a celebration after returning to the capital.
However, many participants have major tasks in the future and cannot leave the Dingxin Base for a long time. Therefore, Chang Haonan temporarily decided to arrange it in the canteen of the base first.
As for large-scale celebrations, we will wait until conditions allow.
"Academician Chang, I am really embarrassed, the conditions are limited, so I can only do this for the time being."
After a brief opening remark, the base director Lai Qingfu brought Chang Haonan into the main position. .
As a key support unit of the entire army, Dingxin Base has absolutely no comment on material supply.
However, after all, it is far away from large urban circles, and in the past it was just an Air Force tactical training center. It has just expanded for less than two years, and all aspects lack the experience of providing guarantees for such large-scale activities.
The result was that the celebration banquet was like a déjà vu.
In the saying that Chang Hao has high emotional intelligence in the south is called "the heroic embodying the characteristics of the Northwest region." "Come to Director, I think you should prepare to come out with a place... The show may not be large, but the area must be sufficient."
The team was just leading the team back to the base Not long after, Liang Yangang was sharing the flesh with a knife. Seeing this, he also added to the topic and said half-jokingly:
"As for this situation, there will probably be many projects that will complete technical verification in your future. You can't hide in such a place to celebrate every time, right?"
said, looking up and glanced at the top of your head.
The blades of the ventilation fan break the morning light and leave mottled light and shadow on the ceiling.
Dingxin was a relatively pure military camp in the past. Like most organizations, it sets up kitchen teams in companies or battalions to solve the problem of eating.
It is okay to accommodate a hundred people normally, but by the standards of celebration banquets, it still seems a bit too crowded.
"Actually, the plan is already being done."
After arranging their respective positions, Lai Qingfu, who was already sweating, unbuttoned a button on the collar and sat opposite him:
< br>"It turned out to be a guesthouse to the west of the base. The place was very large but the conditions were not very good. I was planning to expand the auditorium this month, but now all the engineering troops have tasks. It is impossible for us to let people from the local area come in. I can only put it there first."
"Hey..."
Chang Haonan didn't take up his mouth at this moment, and he also joked after hearing this:
"Everything is second-hand, and the comrades need more is probably a group of good chefs..."
The table of people suddenly laughed.
Because the frequent personnel flow of the troops, the cooking team's skills are very random, and the business volume has increased exponentially in recent times, the quality is inevitably declining.
Many soldiers have experienced the classic links that have no salty stew and the raw noodles cooked outside and the inside.
Lai Qingfu also knew the situation was true, so he quickly pointed to the pot of mutton in the middle of the table and said:
"We will definitely improve in this regard... But please rest assured today. The hand-catched mutton made by our base logistics is definitely a great choice. You have to try it. Even if you return to the capital, you may not be able to eat such an authentic one..." >
In fact, Liang Yangang doesn’t care about this as the commander of the front-line troops who sleep in the open every day, he just finds a topic to warm up.
Seeing that the atmosphere was in place, I no longer kept paying attention to the food problems on weekdays.
When people at such a table gathered together, they didn’t have any daily contact, so the topic quickly returned to the task in front of them.
"Academician Chang, during the test, the radar screen was disturbed by plasma and ultra-high speed. He could only see a mess of light spots, and the data was completely distorted..."
Guo Lin asked while peeling the shell of the salted peanuts:
"So I just wanted to ask, how high did the 'Xuanniao' reach during the flight?"
Guo Lin just flew to Dingxin this morning after solving some technical problems on the radar station, and had not had time to read the technical report.
"Realistically speaking, it should be the fastest when the end is about to hit, but due to the antenna angle problem, the data refresh frequency during diving is relatively low and has a hysteresis, so it is generally not necessary to use a typical reference."< br>
Chang Haonan stopped the chopsticks and replied:
"And if calculated according to the middle point of the first gliding cycle, it is 4080m/s, which is roughly equivalent to 12 times the speed of sound under normal conditions..."
Guo Lin suddenly coughed, Maybe it was choked by the broken peanut shell.
Chang Haonan reached out to pat his back, and the dial of the watch was shining with a cold blue light under the light.
After finally recovering, Guo Lin spoke again: "So jumping ballistics can really form a long-term and stable black barrier effect..."
Guo Lin unconsciously drew a sinusoidal curve on the tablecloth.
"The aerodynamic characteristics of the wave-cycling body configuration are the key."
This is not the first time Chang Haonan has answered a similar question.
He dipped his chopsticks in tea to draw out the rough outline of the compression surface on the table:
"The shock wave layer will form periodic pressure oscillation at a height of 80-100 kilometers, just like a dragonfly skimming the water... At this height, controlling the airflow and controlling the distribution of plasma layers are essentially the same thing." Although I have long known the basic principles, Guo Lin's expression when I really confirmed the news from Chang Haonan Still a bit complicated.
As a radar engineer, he has difficulty accepting this simple, crude and aesthetically irresistible method.
Of course, more importantly, it seems that it is completely inconsistent.
Plasma stealth is certainly not a new concept, but it was generally considered a kind of fantasy before.
However, in this simple offensive and defensive confrontation, Guo Lin and his radar were fortunate to become the first target to be crushed by this technology.
"In fact, although speed is a key indicator of hypersonic weapons, it is not the only important indicator."
Chang Haonan put a shaved sheep rib next to it:
"As Lao Guo said just now, changing ballistics are also an important part of penetration and stealth, so the focus of our subsequent optimization is also here. On the one hand, we must ensure a certain degree of flexibility, and on the other hand, we must ensure a certain degree of flexibility. On the other hand, we must also reduce the operation difficulty of the launch end... We cannot treat other units of the Second Artillery as the standards of the participating troops..."
He actually means that the 810th Brigade has A, including Xing Muchun. The expert group of the Party provided guidance, and before each launch, there was a preparation time of from a few weeks to a few months, so the level of acceptance of new knowledge was naturally completely different.
But this sentence is completely different in Liang Yangang's ears.
No mistakes, one poem, one post, one content, one in 6, one book, one bar, one read!
This is a recognition of their level!
I wish I could grind the corners of my mouth to the sky.
"After all, he is the chief teacher, he just has vision."
Although he thought so, he still waved his hand modestly: "It's all the guidance from Mr. Xing and others. We are just responsible for entering a few parameters and then pressing the button..." br>
This answer seemed a bit abrupt to Chang Haonan, but before he could fully figure it out, Liang Yangang, who was greatly encouraged, asked in reverse: "Academician Chang, I don't know how many times we will do next. Has the detailed test schedule been decided? I want to take the comrades to prepare in a targeted manner..."
Considering that everyone present was also familiar with the matter, the former picked up another lamb chop, almost Without thinking:
"The second and third prototype bombs have been assembled and debugged. It is expected that one shot will be fired in August and September. Then there should be three shots before the end of the year. The last shot will be fired at the beginning of next year. If nothing unexpected happens, you can design it It's fixed..."
"Okay..."
As soon as the first word was released, Liang Yangang held back the contents behind:
"It's so fast? ”
He was originally ready to work in both places for a long time, but it seems that it will be almost done for about a year.
Chang Haonan nodded: "Well...but after the test is over next year, your brigade should be about to carry out a new mission." Liang Yangang did not fully understand the other party's meaning at this time: "Dress up, Academician Chang, don't worry, I promise to pass on all my experience to other comrades in the entire brigade without reservation..."
However, before he could finish his statement, he was Interrupted.
"Dressing up is a routine..."
Chang Haonan, with a smile-like expression, was about to surprise the other party:
"If nothing unexpected happens, you may have to go directly to Beijing," , prepare to attend next year's 60th anniversary military parade! "
As expected, the stewed bamboo shoots in Liang Yangang's chopsticks shook a few times, and then fell directly on the tablecloth.
"Next year... military parade..."
As an early model, Dongfeng 3 only participated in a military parade in 1984. Of course, he was still in middle school and could not participate.
I originally thought that even if I change my clothes, this black technology model would have to wait a few more years before it was released, and he might not be working in the brigade.
As a result, the opportunity hit him like the mysterious bird falling from the sky.
Similar to the past, there is also a special support project called the "0910" project for the military parade for the 60th anniversary of the National Day.
But this time, the 0910 project has truly returned to its most original function.
That is, it provides logistics and equipment technical support for the entire task, and no special introduction of a certain model of R&D projects will be included in it.
After all, 10 years ago, the troops could not even get a decent third-generation main battle tank, so they could only take the prototype roof.
In 10 years, even hypersonic missiles will be finalized.
It's really getting better.
(This chapter ends)