A big country of aerospace with black technology

The transformation speed of the manned spacecraft launch vehicle is very fast.

It began in July when it received the mission to launch a manned spacecraft.

It will take no more than three months to complete the transformation of the entire rocket launch system.

Being able to complete the transformation of the rocket so quickly is not only the efforts of many scientific researchers of the Rocket Research Institute.

It is also inseparable from the help of many colleagues of the Chang 2F launch vehicle, without their help.

It is difficult for the Rocket Research Institute to figure out the many technical difficulties on the manned spacecraft so quickly.

After the integration of the entire manned spacecraft system, escape tower system and fault detection and processing system is completed, it will soon enter the simulation test stage.

Because the flight control center for manned spaceflight is located in Beidu. Therefore, the first system-wide simulation experiment also needs to be carried out in Beijing.

"How is the rocket ready?"

Although there was less than half a day left to go to the flight control building in Beidu to conduct a simulation experiment, Zhang Xingyang still took a little time to ask about the situation of the manned space launch vehicle.

"It's all ready. I took someone to check it again just now."

Geng Bo replied after looking up and down Zhang Xingyang's attire.

"There will be no problems, so don't worry."

"By the way, don't forget to ask Qiao Yang to watch the supersonic wind tunnel."

Zhang Xingyang reminded while smoothing the folds of his clothes with his hands.

"Has the supersonic wind tunnel started?"

Geng Bo was a little surprised, but he still agreed:

"I'll tell him."

"It hasn't started yet, but there are a few preliminary locations for site selection, and he needs to go along with it."

After flattening the last crease of his clothes, Zhang Xingyang raised his head and asked Geng Bo:

"Is there anything wrong with it?"

Although I don't know why Zhang Xingyang, who has never paid much attention to dressing up, suddenly asked about his clothes, but Geng Bo took a serious look and said:

"It's very smooth, are you going to meet someone?"

"To see a senior for the last time."

Zhang Xingyang turned and left, leaving only this sentence in the air.

The large body of the Airbus plane slowly landed on the international airport in Beidu.

Zhang Xingyang didn't inform anyone of his arrival in the North this time, but came in advance alone.

Because this matter is not considered a job, he actually paid for the air ticket himself.

Sitting in a taxi, there are more tall buildings outside the window than when Zhang Xingyang came two years ago.

However, Zhang Xingyang's mood sank little by little as the distance between the taxi and the destination got closer.

——

"Xing Yang!"

"do not forget!"

"do not forget!"

In Beidu Tumor Hospital, on an ordinary hospital bed lay an equally ordinary old man.

It was difficult for the non-aerospace staff standing by the bed to understand the content of the chat between the two.

But Chen Zhongyan's students around him, as well as those who work in the aerospace system, know what he is talking about.

Chen Zhongyan's wish at this time was nothing but manned spaceflight.

Suddenly, the old man seemed to have healed suddenly, his face became rosy, and he looked much more energetic.

His hands even had the strength to support himself and sit a little higher.

Seeing the old man in such a situation, the people present basically did not have any happy reactions.

A few women who were particularly close to each other almost couldn't help crying.

Because everyone understands that the old man's complexion suddenly improves, there can only be one situation, that is, life has come to an end, and a glow flashback appears!

Ignored the ugly faces of everyone in the ward.

Chen Zhongyan slowly took off the oxygen mask on his face, took a deep breath, and said to the crowd around the bed:

"Thank you for taking the time to see me, an old man, when you are so busy."

"Especially you, Xingyang."

"I didn't expect you to come."

Although when Chen Zhongyan said this, his eyes were smiling.

But Zhang Xingyang couldn't smile at all, and there was even a hint of haze in his eyes.

People like Chen Zhongyan who can look down on life and death are definitely rare in the world.

Even in Zhang Xingyang's previous era, he was still a minority.

"You are half of my teacher, I can't help but come."

Because many people present did not have the appropriate authority to know about manned spaceflight, Zhang Xingyang did not reveal his real purpose.

At this time, Chen Zhongyan did not continue talking to Zhang Xingyang, but looked at his child.

Chen Zhongyan's wife left early, and the few relatives had only two children, a boy and a girl.

"Wenhua, Wenli, after I leave, you two should work hard and live well!"

"As for my affairs, the country is naturally responsible, so you two don't have to worry about it."

"You guys go out first, I have something I want to talk to Zhang Xingyang about."

After Chen Zhongyan's children, medical workers and students left.

After Chen Zhongyan asked Zhang Xingyang to close the door of the ward, he asked:

"Xingyang, are you here this time for the whole system simulation of manned spaceflight?"

The moment Zhang Xingyang walked into the ward, Chen Zhongyan thought that he definitely wasn't here to see him.

Because with how busy he is, if he didn't have special things to do, he definitely wouldn't make a special trip to Beijing.

"Yes, the modification work of our Hongyan rocket for the manned spacecraft has been completed last week."

"I came here this time just to connect with the flight control center."

Zhang Xingyang simply admitted that the real purpose of his trip to Beidu was not just to see Chen Zhongyan for the last time.

"How about it, is the simulation experiment sure?"

Although he is no longer responsible for any aerospace missions, Chen Zhongyan couldn't help asking.

"According to the computer simulation experiments we did in the institute, the success rate can reach 99.98%."

Zhang Xingyang didn't hide too much, and satisfied Chen Zhongyan's curiosity.

"The main reason is that there are some data errors that cannot be eliminated."

"It's a pity that I can't see the moment when our own manned spacecraft enters space!"

Chen Zhongyan glanced out of the window with some regret.

Although it is already October at this time, the leaves on the trees outside the window are still lush.

At this time, Zhang Xingyang didn't know what to say to comfort this old man whose life had come to an end and was still thinking about the aerospace industry.

"Although I have no way to see the day when the manned spacecraft enters space with my own eyes."

"But, Xingyang, you can see it."

"Also please, after we succeed in manned spaceflight, don't forget to burn the report to me!"