The vibration on the ground is not obvious, and is roughly similar to the slight vibration produced by a slow-moving bus braking.
Except for the wheelchair Xu Yun was sitting in, which moved slightly by three to five centimeters, everyone at the scene was stable and unaffected.
But soon.
Li Jue quickly turned his head and looked at Gao Yuanming beside the operating table:
"Comrade Yuan Ming, how is the specific situation? Has the cold blast been successful?"
Swish——
Lu Guangda, Lao Guo and others also looked at Gao Yuanming subconsciously, with expectant and nervous expressions on their faces.
The No. 1 test site is located seven or eight meters underground, and it was heavily reinforced during construction. Therefore, it is difficult to judge the cold explosion effect just from the earthquake sensation on the ground.
True.
Judging from the vibration alone, the magnitude of the explosion is obviously not too low, but this can only mean that the explosive exploded normally - there are hundreds of kilograms of CL20 stuffed in the cold explosive bomb, and even if you detonate it directly, the power cannot be low.
Where to go.
The purpose of the cold explosion experiment is mainly to test whether the structure of the model bomb can smoothly conduct the energy of the explosion.
Give an example that is not very accurate but easy to understand.
The energy of normal explosion and cold explosion of explosives are both 100, but the energy of normal explosion escapes very randomly, maybe 56 horizontally and 44 vertically.
The atomic bomb has fixed requirements for the conduction of this energy, for example, it must be 23.8 horizontally, 76.2 vertically, and so on.
Therefore, if you want to determine whether the cold explosion is successful, you must pass more detailed parameter statistics.
Actually.
Before Li Jue spoke, Gao Yuanming had already rushed to the operating table and said to the operator surnamed Chen:
"Xiao Chen, check the frequency processing equipment immediately and adjust all the parameters that can be adjusted!"
Xiao Chen's expression became solemn:
"clear!"
It is different from the later life that Xu Yun traveled through time.
Due to the relatively advanced level of science and technology in later generations, the power assessment of explosives or weapons can be calculated through various types of equipment within a short time after the experiment - the short time here is usually measured to three or four decimal places.
For example, some sensing devices in later generations can transmit data back within a few tenths of a microsecond after being impacted. Even if they are damaged the next second, the impact will not be significant.
Some detection equipment even evaluates the air parameters around the aircraft while the weapon is flying, and can obtain extremely accurate values before the aircraft falls.
But this period is different.
Nowadays, the testing equipment of rabbits is extremely primitive, and the most sophisticated tool in their hands is the linear testing component traded with the Germans, so it is very troublesome to handle.
But even so, some comrades have made great efforts...or rather a price.
Take this cold blast experiment for example.
Gao Yuanming and his colleagues buried more than fifty data transmission wires underground before the experiment. According to past experience, those linear detection components need to be collected underground by the sampling team after the cold explosion.
To know.
Although there is no nuclear radiation in the cold explosion site, it is a space several meters underground after all. There is actually a possibility of accidents in the structure after being impacted.
For example, during a small cold explosion experiment last November, a comrade was injured in the hand by a falling rock.
However, this time it was a one-to-one blowout, and the base had the means to remotely call up parameters.
because.....
The rabbits have an integrated circuit in their hands that can aggregate and process information.
This integrated circuit came from De Mingsheng, the husband of Qian Wushi's cousin Qian Fanglin, an electronic component expert who returned to China with Yang Zhenning, Li Zhengdao and others a few months ago.
This dielectric substrate of the integrated circuit was hidden by De Mingsheng in his back door, thus escaping the strict pre-departure search by the sea. Even Xu Yun remained silent for a long time after knowing this.
At that time, there was no funny or shameful thought in his heart, only deep admiration.
To know.
Although that small-scale integrated circuit only has 27 gates, its size is almost 3X3 centimeters.
It was hard for Xu Yun to imagine the kind of physical pain De Mingsheng endured and the determination he had to put this integrated circuit into his body.
His eyes returned to reality.
all in all.
With such an integrated circuit, Gao Yuanming and others no longer need to collect components immediately after the experiment.
Soon after, Xiao Chen sent a reply:
"Senior Engineer! The data has been transferred. We have preset 53 sensing elements, and a total of 28 were not damaged during the cold explosion process."
"Among them, there are three located at the center of the explosion...that is, within fifty meters of the cold explosive bomb, seven within one hundred meters, and the rest are distributed within the range of one hundred meters to the boundary of the test site!"
"28?"
Gao Yuanming suddenly looked happy:
"There are so many?"
Although the power of a cold explosion is much smaller than that of a nuclear explosion, it is still an explosion of hundreds of kilograms of explosives. Some linear vibration detection components may be directly damaged under the shock wave, and some may have wires broken. Gao Yuanming originally thought that there would be 30 left.
% is pretty good.
Unexpectedly, 28 of the 53 components were left, which is enough to fully evaluate the cold blast effect.
It seems that even God can’t bear to ruin this cool experiment...
Then Gao Yuanming waved to the side and said to several members of the calculation team who had been waiting here:
"Comrades, let's start collecting and analyzing data."
Hear this.
Li Jue and others also took a step back, leaving enough space for Gao Yuanming and others to move around.
Linear oscillation detection components are a relatively primitive type of detection equipment, with a strong color of the times, somewhat similar to hand-cranked calculators and slide rules that many people have never seen in later generations.
The structure of this thing does not contain integrated circuits, but is mainly composed of some high-sensitivity springs and supporting pressure-bearing platforms. The impact effect caused by the explosion is recorded through a scale.
The impact force will deform the compression spring of the pressure-bearing platform, so the deformation has a corresponding linear equation, so just compare it according to the corresponding table.
This chapter is not over yet, please click on the next page to continue reading! So it will be quick.
The members of the calculation team began to summarize the data:
"The Z-axis deformation at position 4 is 0.03, which corresponds to a mechanical sensitivity of 7 wires...that is, 70 microns."
"No. 6 Z-axis has no deformation, elevation angle is 13.6°, X-axis deformation is 0.573, unit thermal sensitivity is 4532Btu..."
"The Z-axis deformation at position 11 is 0.26..."
Since there were corresponding equations for derivation, the members of the calculation team did not encounter too many difficulties during the whole process. The main consideration in the whole thing was everyone's attention and carefulness.
Half an hour later.
A report was handed into Gao Yuanming's hands.
Gao Yuanming quickly glanced at the report data, his face was visibly happy, and he quickly came to Li Jue and others:
"Report to the chief, the test results have been released!"
"According to our experimental results, the upper impact coefficient of the cold explosive bomb is 19.63 at fifty meters and 13.33 at 100 meters. The deviations from the preset values are 4/10,000 and 2/10,000 respectively."
"The escape coefficient of the lower layer is 7.21 for fifty meters and 2.79 for one hundred meters. The deviations from the preset values are seven thousandths and one thousandth respectively."
"This deviation value is completely within a reasonable range. For example, the deviation values of the cold explosion models across the sea and Mao Xiong are usually around 5 thousandths. After all, these data are also related to the conditions of the cold explosion site, such as temperature and pressure.
wait."
"In other words..."
Gao Yuanming paused intentionally, looked up at the writer, and then his voice suddenly rose a bit:
"Our cold explosive bomb experiment today can be said to have achieved an extremely complete success!"
"The research and development tasks of our 221 base...it can be said that it has been successfully completed for the time being!"
be honest.
As a branch factory leader who has not joined the regular membership, Gao Yuanming is actually not suitable to say that last sentence.
However, he was really a little excited at this time, so he couldn't help but make a summary instead.
Fortunately, the other leaders at the scene were not the kind of petty people who cared about the so-called official authority. After hearing Gao Yuanming's words, everyone's faces showed a look of ecstasy.
Later, Lao Guo, Lu Guangda and Yu Yu successively checked Gao Yuanming's data, and Yu Yu made the final decision:
"There is no problem with the data. The guidance structure of the cold explosive bomb perfectly matches our expected design."
Cold blast experiment successful!
Although this result had long been expected by the base, it was not until they saw the final conclusion with their own eyes that everyone's original worries were completely dispelled.
Then very quickly.
The joy at the scene disappeared, and the eyes of each leader focused on the writer at the same time.
A silent sense of anticipation began to spread inside the pergola.
The writer looked around the scene. As one of the big rabbits standing at the top, how could he not understand what Li Jue and others were thinking?
He smiled very elegantly and said to Li Jue:
"Comrade Li Jue, since the cold blast has been successful, please take some time to make a summary report."
"As Comrade Yuan Ming said, the design and research and development tasks of the 221 base have been completed. There is only one thing we have to do next..."
"That is, within a month, the bomb body will be produced and assembled for official explosion."
"Comrade Li Jue, this matter is of great importance. I won't ask you whether you have confidence. I only have one request for you - you must complete this task 100%!"
Li Jue's expression suddenly became serious. The military qualities he had cultivated on the battlefield made him subconsciously salute:
"Understood! Please rest assured that the organization will complete the task!"
When he said this, Li Jue's tone was not slack at all.
Since ancient times in China, there has been a saying that those who travel a hundred miles are half ninety, which means that transportation was inconvenient in ancient times. Many people were not able to travel a hundred miles around until they were ninety years old... Ahem, it means walking a hundred miles.
Ninety miles can only be considered half the journey. The closer you get to success, the more difficult it becomes and the more seriously you need to take it.
So despite the fact that the base has now completed theoretical derivation and component development, the remaining production tasks are actually not that easy at all.
After all, in addition to atomic bombs, the base is also responsible for producing nuclear warheads for micro neutron bombs and intercontinental missiles. This production process also involves fission and even fusion materials. This stuff is not as simple as just picking up a bucket and filling it into a container.
However, this is not the first time that Li Jue has taken on such a tough battle, and the writer believes that he will definitely take care of this last step.
The writer then exchanged a few words with Li Jue and others and said:
"Okay, comrades, we are pressed for time. Since everyone has seen the results of the cold blast experiment, you might as well go back to your posts and continue working."
"The organization will issue some specific instructions in a while, and then all comrades will have to work harder."
"By the way, Xiao Xu, please stay for a while."
Hearing the writer's words, Xu Yun's eyes moved slightly, but he quickly responded:
"good."
After everyone leaves.
The writer pushed Xu Yun's wheelchair outside the pergola and patted Xu Yun on the shoulder:
"Xiao Xu, we haven't seen each other for almost a year, right?"
Xu Yun nodded:
"Well, it's been ten months and eight days."
The writer raised his thick eyebrows, somewhat surprised by Xu Yun's answer:
"Remember so clearly?"
Xu Yun chuckled twice.
This is a common sense of ritual for young people in later generations. How could you not remember such a crucial day?
The writer didn't take this too seriously. Although he had never seen the mental state of young people in later generations, he was still very aware of the differences in concepts between the two sides.
Then he raised his head and glanced at the empty sky, his tone still as refreshing as ever:
"Xiao Xu, are you leaving soon?"
When Xu Yun heard this, the smile on his face suddenly faded, he was silent for a moment, and said:
"Well, within two months, I'll have to leave after the atomic bomb is exploded."
This chapter is not finished yet, please click on the next page to continue reading the exciting content that follows! The writer was also rarely silent for half a minute. At his status, there are not many things that can keep him speechless for such a long time.
Although he only met Xu Yun twice, he knew very well what a valuable asset this young man in a wheelchair had brought to this country.
There are many turning points in the history of Chinese civilization, but I’m afraid I can’t find one that can be compared with the emergence of Xu Yun.
In the words of later generations, it is...
A late-stage lineup that is inherently developmental suddenly has a full map. How do you lose this tmd game?
However, the writer knew that due to the restrictions of the rules, he and Xu Yun could not communicate much at this time, so he continued:
"Two months? It really won't be that long. Then...I'll come find you?"
The writer's search for you is obviously not simply to say goodbye to Xu Yun. At his level, he has experienced too many joys and sorrows, and no matter how much he indulges in his heart, he will never look back three times like a son and daughter.
What he meant by this sentence actually refers to an agreement Xu Yun made with him:
Will take him to the future to see the era Xu Yun lived in.
"no problem."
Xu Yun nodded readily, then hesitated for a moment and then said:
"But boss... I have to tell you something. You have to be mentally prepared."
The writer glanced at him with a slightly serious expression:
"What's going on? Could it be that the plan has changed?"
Xu Yun hummed and said uncertainly:
"There is a high probability that some variables will happen... Didn't I tell you before that I could only take you alone for one day, and I could only stay abroad?"
"But now there seems to be a bug - to be precise, it's a logical relationship, which may make us stay longer."
"I'm not sure whether it will work out, but if it works... maybe I'll have a chance to go back to China."
........
Note:
It’s the last day of 2023. Thank you readers for your company~