Rebirth 1975: Tore up the call-back order at the beginning

Xipo. Institute!

In the workshop of the seventh research room, the stove was burning vigorously. Dozens of staff members were divided into several groups, and then nervously calculated various data.

This situation has been going on here for more than a month, since Gu Zhenhua, Liao Xingyun and others arrived at the Babaoliang Research Institute.

What they calculated was nothing else but the various demonstration data of the design plan that Zhou Yang had brought out.

Although Zhou Yang had almost completed the conceptual design of the helicopter before Gu Zhenhua and others arrived, the follow-up work was still arduous.

During this time, Gu Zhenhua, Liao Xingyun, Huang Zheng and others were leading seventy or eighty designers to demonstrate the three-sided drawing, general layout drawing and other data of the helicopter.

Although Zhou Yang has already calculated most of the data, it stands to reason that they don't need to recalculate.

But aircraft design is an extremely rigorous matter after all. Without repeated checks and calculations three or five times, no one can guarantee that the data obtained by others will not go wrong.

Therefore, any data on the aircraft must be calculated by the designer countless times.

After more than a month of calculation and demonstration, the results of various data will be announced soon.

Suddenly, a middle-aged man in his 30s stood up and said excitedly, "It's out, it's finally out!"

Hearing his voice, the other groups of staff in the room all stopped their work and looked at him.

After the middle-aged man finished speaking, he didn't stop any longer, and immediately walked towards the inner compartment with a stack of materials.

The cubicle inside is also an office. At this time, Zhou Yang, Liao Xingyun, Huang Zheng, Gu Zhenhua and others are doing technical demonstrations.

After the middle-aged man came in, he said directly and loudly: "Reporting chief, the analysis and calculation report is out!"

Hearing this, several people in the compartment all stood up.

"Hurry up and bring it here, let me have a look!" Liao Xingyun said excitedly.

After he took the report from the middle-aged man, he leaned over his desk and read it.

After looking at it for a while, Liao Xingyun took out another document from his desk, and compared it carefully.

Everyone knew that the document that Liao Xingyun took out was the original draft of the design plan that Zhou Yang took out before, and it also contained some original calculation data of the plan.

While Liao Xingyun was comparing, Zhou Yang, Gu Zhenhua, Huang Zheng and others all surrounded them, and then stared intently at the two reports on the desktop.

"The center of gravity calculation report data is consistent, no problem!"

"The flight performance calculation report is correct, no problem!"

"The preliminary external load calculation report is consistent, no problem!"

"The preliminary analysis report of the structural bearing capacity of the whole machine is normal..."

After comparing these calculation reports one by one, everyone was delighted to find that the comrades' secondary calculation results were basically consistent with Zhou Yang's calculation results.

Even if there is a slight deviation, it is all within a reasonable range!

In other words, the parameters marked on the design plan that Zhou Yang came up with are all true. This advanced and shocking plan is not something imagined, but is likely to be realized.

Although Gu Zhenhua, Liao Xingyun, Huang Zheng and others were included, they were still extremely shocked that Zhou Yang completed the concept design of the helicopter by himself.

But the facts were right in front of their eyes, and they couldn't help but believe it.

After comparing the calculation results, Zhou Yang looked at the people around him and said: "The demonstration results have come out, and there is no big problem with the general direction. I suggest that the project department immediately carry out the preliminary design of this general-purpose helicopter. Do you have any comments? "

In helicopter design, it is mainly divided into three stages: conceptual design, preliminary design, and detailed design, followed by trial production and testing.

If the aircraft has good stability during the test and the performance can meet the design requirements, the design unit will submit an application for finalized mass production to the Aviation Commission. As long as it passes the final review of the Aviation Commission, this aircraft will be approved. Finalized mass production.

For a design unit, mass production of products is the ultimate goal!

Hearing Zhou Yang's words, Liao Xingyun immediately said: "Since the concept design has been confirmed to be correct, it is reasonable to start the preliminary design. I have no objection."

Gu Zhenhua also nodded and said: "I agree, early design and early pass the experiment!"

"I have no opinion..."

Seeing that these project leaders had no objections, Zhou Yang immediately said: "Since everyone has no objections, I suggest that the preliminary design should be carried out according to the current grouping. Lao Gu is responsible for the aerodynamic layout and overall layout; Lao Liao is responsible for the structural form of the main components. ; Comrade Huang Zheng is in charge of all major systems!"

"Row..."

Just as everyone had just finalized the matter and was about to continue discussing the research plans of each group in depth, Chen Beixuan suddenly opened the door and walked in.

After he came to Zhou Yang's side, he whispered a few words.

Afterwards, Zhou Yang got up and said, "You guys first carry out the plan that you made just now. I still have something to do ahead of me. Let's meet anytime if you have any questions!"

After finishing speaking, Zhou Yang hurriedly left the seventh research room!

Back in his office, Zhou Yang did not neglect, immediately picked up the phone and dialed a set of numbers to go out!

After a while of "beeps", the phone was picked up, and a lesbian voice came from the microphone: "Who, please speak!"

"I'm Zhou Yang from the 888 Institute, help me pick up Mr. Nie!"

"Please wait!"

Soon, the phone was answered, and then Nie Nansun's hearty voice came from the microphone: "You are such a busy man, you can't find anyone eight out of ten times!"

Zhou Yang immediately smiled and said, "No, it's just that there happened to be some business at the institute today, so I didn't receive your call in time!"

"Well, how is the situation on your side during this time, is it going well?" Nie Nansun said.

"It's okay, just a little busy!"

"It's nothing to be busy, it's valuable to be busy!"

Then Nie Nansun said again: "Two days ago I was invited to the provincial military region. When I visited the training of the artillery unit, I saw the artillery reconnaissance radar you developed. The artillery soldiers on the front line are very interested in this weapon. Very highly rated!"

"The soldiers on the front line agreed, so we can rest assured!" Zhou Yang said with a smile.

"By the way, how is the progress of the early warning aircraft project? I have been very busy these days, but I forgot to ask about the progress of this project!" Nie Nansun said.

Since this project was established before the Babaoliang Research Institute was upgraded to a first-level institute, and they were still affiliated with Sky Eye at that time, Nie Nansun also knew the situation of this project very well, so there was no leak The problem.

In view of this, Zhou Yang immediately said: "The progress is going well. At present, the airborne radar has completed the preliminary design, and is now contacting various units to help produce parts, and then it will be assembled and tested..."

Before Zhou Yang could finish speaking, Nie Nansun said in surprise, "So fast?"

No wonder he was so shocked. The early warning aircraft project of the 888 Institute was launched at the beginning of last year, and it has been less than a year since it was fully worked out. I didn't expect that they had completed the design of the radar. This speed is really too fast.

You know, for a large airborne radar like this, it takes two or three years for a single design demonstration.

From design to trial production and testing, ten or eight years is not a long time.

It is absolutely unheard of to complete various demonstrations within one year and directly trial-produce and assemble them.

"It's okay, you know that the superiors only gave us three years, if we can't build an early warning aircraft within three years, both our institute and the Sixth Bureau of Aviation will be punished!" Zhou Yang said.

"It's not because of you kid, you have to... Forget it, let's not talk about this!"

Originally, Nie Nansun wanted to talk about Zhou Yang, but he thought that the 888 Institute had become independent from the Sky Eye project department, and Zhou Yang was no longer his subordinate.

Saying this by myself might make this kid feel uncomfortable.

Afterwards, Nie Nansun changed his voice and said again: "I called you today. Apart from chatting with you, I also want to ask you for help!"

"What's the matter, please tell me!" Zhou Yang said.

"The project here in Qingcheng has encountered some problems. If you have time, come and help!" Nie Nansun said.

"What happened to me at the time, if you are in a hurry, I will go there tomorrow!" Zhou Yang said.

"It's not particularly anxious, and you don't have to come here in a hurry, just settle things in the office first!"

"Okay, then I'll make arrangements and call you!"

"it is good..."

..........

PS: Chapter 1 is delivered!