Chapter 1077: The First Experiment Was Successful
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Chapter 1077 The first experiment was successful
"Hmm! It looks good. However, I don't know what kind of situation people will be inside." Zhao Zhongyao has already done experiments to see the airtightness of the recovery cabin. But this is just an experiment without people. It's hard to say what it would be like if someone was inside.
It occurred to me that someone needed to do an experiment in it. Zhao Zhongyao glanced at the few workers around him and said, "I just did an airtight experiment when no one was around. But what will happen when there are people, I don't know yet! Now, those of you who are willing to be astronauts in this recovery module and experience the life of astronauts."
Zhao Zhongyao originally thought that after he said it, these workers would definitely rush to do the job! After all, they must be curious too. I also want to drill into this recovery cabin to feel it.
Because even Zhao Zhongyao himself was a little curious and wanted to go to this recovery cabin to feel it. He wants to give this opportunity to these workers!
But what Zhao Zhongyao didn't expect was that after he said this, these workers turned out to be you looking at me, and I looking at you again. No one wants to do this experiment at all. Because these workers are very timid people. They thought, if they entered the recovery cabin and were thrown into the pool, if something went wrong, they might not survive. Inside, even if you call yourself, people outside can't hear you.
Therefore, none of these workers was willing to do this experiment. They all took a step back when they looked at Zhao Zhongyao, as if they were afraid that Zhao Zhongyao would catch one of them and throw him to this place. In the recovery compartment.
When Zhao Zhongyao saw the situation, he smiled helplessly and said: "Haha, it seems that you are all cowards! Well, since none of you want this opportunity, then I can only be myself Go 'enjoy'. Come on, I'll do this experiment myself."
As Zhao Zhongyao said, he was about to get into the recovery cabin. Cheng Yu watched from the side, and quickly stopped Zhao Zhongyao and said, "Mr. Zhao, how can you let you try this yourself! Come on, let me do it!"
Although Cheng Yu was also a little scared, at this moment, he just felt that he should stand up. After all, Zhao Zhongyao is his leader, and he has to give the leader some face.
After hearing Cheng Yu's words, Zhao Zhongyao looked at him with a smile and said, "Old Cheng, let me do this! You are too old to do this experiment."
"Mr. Zhao, but you are our leader, why did you do this experiment yourself! Let me do it!" Cheng Yu was still very polite and insisted on competing with Zhao Zhongyao to do this.
After hearing what Cheng Yu said, Zhao Zhongyao looked at him again and smiled and said, "Old Cheng, this is a good opportunity. Don't grab it for me. I'm the leader. I'm very 'selfish'. Are you better than me?" Still selfish!"
Hearing what Zhao Zhongyao said, Cheng Yu didn t know what to say for a while. And the few workers who stood aside were blushing all of a sudden.
"Mr. Zhao, if that's the case, you should come! But, you have to be careful." Cheng Yu looked at Zhao Zhongyao again and said.
"Well, I see." Zhao Zhongyao said while opening the hatch of the recovery cabin, and then got in.
Cheng Yu glared at the workers again, and asked them to put the recovery capsule filled with 'real people' back into the pool.
About a minute later, Cheng Yu ordered several workers to fish out the recovery capsule from the pool. When the recovery capsule was put away, Cheng Yu hurried over and opened the hatch.
Zhao Zhongyao crawled out of it. He adapted to the outside environment a bit, and then smiled happily and said, "Well, very good, the airtightness of this recovery cabin is very good. All the data are qualified."
"Okay, then our experiment is considered a success." Cheng Yu was also very happy after hearing Zhao Zhongyao's words.
"That's right, this experiment has been successful, next, we will conduct a high-altitude drop experiment on this recovery capsule.
This is a very important experiment. After all, the recovery capsule will eventually return to the earth by falling from the sky.
During the fall of the recovery capsule, a series of actions must be completed. This series of actions includes first opening the main parachute, so that the speed of the recovery module will be reduced rapidly when it enters the atmosphere. If the recovery module cannot quickly open the main parachute when it enters the atmosphere, then the speed of the recovery module will become faster and faster after entering the atmosphere, so that after the recovery module and the atmosphere are rubbed, the temperature generated will also be very high .
If this is the case, it will be troublesome. Not to mention whether the recovery module will melt the high temperature generated by the friction, just the high temperature is transmitted into the interior of the recovery module, which can also 'steam' and hurt the astronauts inside. In severe cases, it directly threatens the life safety of astronauts.
Therefore, the main parachute above the recovery module is very critical. This first action must be completed smoothly. If something goes wrong, the subsequent actions will be useless.
After the main parachute is opened and the speed of the recovery capsule is gradually reduced, the secondary parachute must be opened when it is 10,000 meters above the ground to further reduce the speed of the recovery capsule, so as to ensure that the recovery capsule can land on the ground smoothly. .
After the second parachute is opened, it is necessary to ensure that the descent speed of the recovery capsule is about six meters per second. Only in this way
A low descent speed can ensure that when the recovery capsule falls to the ground, the astronauts inside will not be injured.
But even so, the safety of astronauts cannot be fully guaranteed. In order to further ensure the safety of astronauts. The recovery pod has one last action to complete. That is, when the recovery cabin is one meter above the ground, the small reverse thrust rocket installed at the bottom of the recovery cabin should be ignited and started. In this way, it is possible to ensure that the recovery capsule lands smoothly on the ground.
But this last movement is very technically difficult. Because, the action of opening the front parachute can have a margin of error. In other words, the recovery capsule was still in space at that time, even if your order was issued later. When the recovery capsule received the command, it had already descended tens of meters. But this will not affect the recovery module to make corresponding actions after receiving the command. After all, the recovery module is still high in space, and it is still far away from the ground. It would take a relatively long time for it to fall to the ground.
But when the recovery module is only one meter above the ground, if it needs to receive the command on time and then start the small reverse thrust rocket, then the time control will be very good. If you give the order early, you will start giving the order when you are still a few meters away from the ground. It is possible that after the small anti-thrust rocket was activated, it did not play much role, and the recovery module landed. If that's the case, the recovery module is still very dangerous when it lands.
Because the fuel that can be loaded on this small reverse thrust rocket is also very limited. It works normally for only a few seconds. If this order was issued early. Then this small rocket has exhausted its fuel, and the recovery module has not yet landed on the ground, so the reverse thrust effect of this small rocket is not great.
But if this order is issued late. At a distance of one meter, it has not yet received instructions. After it landed on the ground and received instructions, the small reverse thrust rocket would not be able to play any role.
On the contrary, this small rocket will not play a good role, and may also play a bad role. After all, when the recovery capsule has fallen and stopped on the ground. If the small rocket below it is activated again, the reverse thrust of the small rocket may overturn the recovery module! If this is the case, the astronauts who are still in the recovery module may be injured again.
Because of this, the small anti-thrust rocket installed under the recovery capsule played a very important role during the entire recovery process. This small anti-thrust rocket must be ignited on time.
However, it is also a relatively difficult task to complete this simulated recycling process. Compared with the pool experiment. This time the simulated drop experiment requires the use of fighter jets.
Zhao Zhongyao knew that in their Huaguo, there is now a fighter jet that is very suitable for this experiment. That is, the f-117 chat fighter developed by Zhao Zhongyao before. This fighter plane is very advanced and can fly to an altitude of 20,000 meters.
After thinking of this, Zhao Zhongyao called and asked a pilot to drive a new type of stealth fighter designed by himself to a neighboring beach in the north of the capital. This is also the place Zhao Zhongyao found, where the recovery module will land in the future.
Why are you looking for such a place. One is because the place is deserted. It can avoid the helpless casualties of the ground personnel if something goes wrong during the recovery process of the recovery cabin. On such a Gobi desert, even if there is something wrong with the recovery module, the only one injured can only be the astronaut.
In addition, the Gobi Desert is full of soft sand. In this way, even if there are some minor problems in the recovery process of the recovery cabin. Then when it falls on the sand, it will also get a good cushioning effect. In this way, it is naturally possible to prevent the astronauts from being more impulsively injured after falling to the ground.
At the same time, choose this place to land, even the moment the recovery module lands on the ground. The small anti-thrust rocket failed to ignite, if it didn't work. The recovery capsule would not have hit the ground directly. With so much sand, the recovery module can't be a real hard landing, it will be a real soft landing!
Also, the Gobi Desert is only a few hundred kilometers away from the 'Feitian Group' in the capital. If you use a car, you can transport the recovery pod back to the 'Feitian Group' within a day.
It is precisely because of the above reasons. Zhao Zhongyao suggested that the superiors should choose a Gobi desert in the north of the capital for the recycling location.
Of course, for Zhao Zhongyao, making such a choice was not the result of his deliberation, but that he'copied' it. That's all the place where Huaguo's spacecraft recovery module was recovered that he knew before his death. The spacecraft recovery module of Huaguo that Zhao Zhongyao was alive was recovered on this deserted Gobi desert in the north of the capital.
Now that Zhao Zhongyao has thought about all this, he let everyone rest for a day. After all, to do the following experiment, it would be a bit of a big move. It is impossible not to take a break.
In this way, on the next day, Zhao Zhongyao ordered some workers to load this recovery cabin on a truck. After that, he led some workers and Cheng Yu to a military airport in the capital.
On this military airport, there is a black f-117 stealth fighter, bowing its head and waiting for orders, as if it is waiting for the master's call at any time.
Seeing Zhao Zhongyao coming, the pilot who knew Zhao Zhongyao was coming also hurried from the fighter plane to Zhao Zhongyao.
"Mr. Zhao, hello. This fighter plane is ready, and you can order it to take off at any time." The pilot walked up to Zhao Zhongyao and gave a military salute.
The reason why this pilot will
With such respect for Zhao Zhongyao, besides knowing that he is the chairman of the Feitian Group, he also knows that Zhao Zhongyao is a well-known military expert. The world-class advanced fighter he is driving now is Zhao Zhongyao Designed by myself.
"Okay, you are on standby first! Let the leader come over to take a look at the recovery cabin."
Zhao Zhongyao knew that although he had developed the recovery capsule. But I haven't shown it to the leaders yet. Now that it has been transported to this military airport, it is time to show the leaders a visit.
"Yes! I'll stand by first." After hearing Zhao Zhongyao's words, the pilot stood next to the plane again.
Zhao Zhongyao went to the command center of the airport again, picked up the phone, and called Political Commissar Li. He talked about the fact that he has developed the aerospace recovery capsule. He also said that he was about to conduct a high-altitude drop experiment. If Commissar Li is interested, you can take a look.
After receiving Zhao Zhongyao's call, Political Commissar Li was also very happy, and immediately agreed to come and take a look.
In this way, after waiting for more than ten minutes, Political Commissar Li arrived at this large military airport in his special car.
Seeing the leader coming, Zhao Zhongyao hurried to meet him.
"Leader, are you fast! You'll be here in a while." Zhao Zhongyao walked over, and first reached out to shake Commissar Li's hand.
After political commissar Li and Zhao Zhongyao shook hands, he patted Zhao Zhongyao on the shoulder again and said: "Zhongyao, as soon as I heard what you said, I couldn't wait to see what the aerospace recovery module is. What does it look like!"
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