Chapter 1378 Ten years before and after


    The old-fashioned ceiling fan in the canteen roof stirred up the sticky air. Chang Haonan stood in the shadow diagonally behind the entrance of the gate, his fingertips unconsciously rubbed the embroidery on his cuffs.


    Scattered cicadas were vaguely heard outside the window, and the smoke from the undispersed launcher in the distance was blue-gray under the moonlight.


    Twelve round tables below the stage were covered with white-washed military green tablecloths. In the stainless steel basin that the cooking squad had just brought up, the heat from a large pot of dishes rose up, twisting the wall under the stirring of the ceiling fan. Thoughtful, meticulous, reliable, and foolproof” slogan.


    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''m 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.


    As a result, the celebration banquet was like a déjà vu.


    According to Chang Hao''s statement of high emotional intelligence in the south, it 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 necessarily be large, but the area must be sufficient."


    Liang Yangang, who had just led the team back to the base, was sharing the flesh with a knife. Seeing this, he also added to the topic and said half-jokingly:


    "According to this situation, there will probably be many projects that will complete technical verification in your future. You can''t always hide in such a place to celebrate, right?"


    He raised his head and glanced at the top of his 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 battalion in the past. Like most organizations, cooking squads were set up 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:


    "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 it into an 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, so we 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 what comrades need more is probably a group of good chefs..."


    The table suddenly laughed.


    Due to the frequent personnel flow in the army, 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 to be tasted, such as the salty and light stew and the raw noodles cooked outside and 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 awesome. 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 issues on weekdays.


    And people at such a table gathered together and had no 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, and he could only see a mess of light spots, and the data was completely distorted..."


    Guo Lin asked while peeling the shells of the salted peanuts:


    "So I just wanted to ask, how high did the ''Xuanniao'' reach during 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 the dive process is relatively low and has a hysteresis, so it is generally not necessary to use a typical reference."


    Chang Haonan stopped 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 when he heard this number, perhaps because he 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 properties of the wave-folding body configuration are 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 compressed surface on the table:


    "The shock wave layer will form periodic pressure oscillation at a height of 80-100 kilometers, just like a dragonfly splashing the water... At this height, controlling the airflow and controlling the distribution of the plasma layer are essentially the same thing." Although it has long been the case with the basics I have some understanding of the principle, but when I really confirmed the news from Chang Haonan, Guo Lin''s expression was still a bit complicated.


    As a radar engineer, it is difficult for him to accept this simple, crude and aesthetically sensible method.


    Of course, the more important thing is—


    It seems 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:


    "Just 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 flexibility, and on the other hand, we must reduce the launch end. Operation difficulty... Other units of the Second Artillery shall not be treated with the standards of the participating troops..."


    What he meant was that the 810th Brigade had a Party A expert group, including Xing Muchun, for guidance. Before each launch, there was a preparation time of as short as a few weeks or as long as a few months. The level of acceptance of new knowledge was naturally complete. different.


    But this sentence is completely different in Liang Yangang''s ears.


    No mistakes, one song, one content, one in 6, one book, one bar, one reading!


    This is a recognition of their level!


    I wish I could grind the corners of my mouth to the sky.


    "After that he is the chief tutor, he just has vision."


    Although he thought so, he waved his hand modestly:


    "It''s all the guidance from President Xing and others. We are just responsible for inputting a few parameters and then pressing the button..."


    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 wonder if the detailed schedule for our next few tests has been decided? I want to take my comrades to prepare in a targeted manner..."


    Considering that everyone present was also insiders, the former picked up another lamb chop with little thought:


    "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 set up..."


    "good…"


    As soon as the first word was released, Liang Yangang put back the following content:


    "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 carrying out a new mission soon."


    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, your brigade will most likely go directly to Beijing and prepare to participate in next year''s 60th anniversary military parade!"


    Sure enough, 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 in front of him with lightning speed.


    Similar to the past situation, 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.


    (End of this chapter)