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1403 The escape tower when Beidou satellite was launched

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After meeting with the Blue Army leaders, Liu Yijiu did not stay at the base to continue studying his electromagnetic guns, but went to the Ministry of Aerospace Industry.

Many plans need to be accelerated.

Currently they have a large amount of funds in their hands, which makes it possible to accelerate many projects.

From the beginning of designing the Beidou system to the experimental Beidou satellite system, China has used it for a short time, and even the people who designed it are a little unbelievable.

What the aerospace tycoons did not expect was that Liu Yijiu is here now, asking the project to be accelerated and conducting research in other fields, which is a very severe test for the entire aerospace industry.

"Comrade Liu, isn't it too early for us to launch manned space experiments now? Our launch vehicle has insufficient capacity and the weight that can be sent to orbit is too light. You know, and there are many technologies that have not been verified." Qian Xuesen didn't know why Liu Yijiu came this time and suddenly asked to launch the manned space experiment. "Isn't it great to follow the previous plan step by step?"

"I know everyone is confused. Our current technical level is not enough to support manned space experiments. I will not recklessly ask us to launch manned space experiments now, but our preparations must be started. Design and establish a vacuum laboratory for space environment simulation and train space pilots. At the same time, related design projects must be started. When technology is not verified completely reliable, we will definitely not use the lives of astronauts to take risks."

That's right, Liu Yijiu's visit to space this time was not for the Beidou system, but for the spacecraft to start manned space experiments now.

Manned spaceflight is an extremely complex technology. If you want to send an astronaut to outer space, China's existing technology is not a problem.

The question is how to successfully take back the astronauts after sending them to outer space so that they can return to Earth safely.

"Xiao Liu, our control technology is not enough at present. Although we have verified a lot on the Long March 3B rocket, we need further research to enable the development of technology. At the same time, we also need stronger control technology..."

"I know this. But we should start preparing." Liu Yijiu was obviously clear. "I know everyone has a lot of worries, and there are too many difficulties facing us. Before the project is established, the research on these technologies will be very slow. If the project is established, it will be different. Specialized research talents, special funds, and everything will not be affected or interfered by other projects. What I need is not only the results of these projects, but also the stimulating effect of the research fields of these projects on the surrounding technologies."

Everyone else is very clear about what Liu Yijiu said.

In China, the spacecraft manned project should have actually started in 70 years. At that time, the project was code-named Project 714, and the first spacecraft was named "Shuguang". However, due to the weak industrial foundation, poor scientific and technological level, and funding issues, Premier Zhou specifically talked about several principles on the development of manned spacecraft engineering. If he did not carry out a "space race" with the Soviet and American powers, he should first do the things on the earth and develop the application satellites that are urgently needed in national construction.

Therefore, China's manned space program was disbanded after five years of development.

This is a top-level high-end project that was dismissed before the turmoil was over.

After five years of work, this project has basically made no progress.

In March 1986, the high-tech research and development plan, which is the legendary 863 plan, was launched under the promotion of the old man and others.

In the 863 plan, the second of the seven major high-tech fields is aerospace technology. Its theme is large-scale launch vehicles and the world round-trip transportation system, manned space station system and its applications.

Of course, before this, the Ninth Academy had already promoted this project, but there was no national policy at the beginning and various studies were not systematically integrated.

Although the 863 Project has proposed to develop the manned space industry, this project has been under discussion. According to the original history, the 921 Project, which was truly launched in China's manned space experiment, will not be fully established until 1992.

Liu Yijiu can't wait for that time.

"Everyone, I know that everyone has done their best in this regard, but we have funds at present and cannot wait for the country's policies and national financial allocations. Although I know that the senior management is very supportive of such high-tech projects, and even have great courage and determination, I hope that we can make such a plan first!" Liu Yijiu looked at the aerospace tycoons in front of him.

It can be said that the 863 plan of this era has a close relationship with Liu Yijiu. This is not because their Ninth Academy involves almost every field in the seven major areas of the plan, including biotechnology, aerospace technology, information technology, laser technology, automation technology, energy technology, and new materials. All of them are the core technical fields of the Ninth Academy and are all in-depth research.

The real reason for the launch of the 863 plan is in history. The "Suggestions on Tracking and Researching the Development of Strategic High-Tech in Foreign Countries" proposed by four scientists, Wang Daheng, Wang Ganchang, Yang Jiaqi and Chen Fangyun, and under the strong advocacy of Zhu Guangya, the old man made an important instruction that "make a quick decision on this matter and do not delay."

At that time, they were just because of Liu Yijiu's Beidou satellite system plan.

Of course, at that time, Liu Yijiu hoped to vigorously develop aerospace technology.

His purpose was very simple, which was to land on the moon and insert the five-star red flag of the Republic onto the moon.

The Americans brag that they had already landed on the moon in the 1970s. In fact, when the Republic was really preparing to land on the moon, the Americans hurriedly landed on the moon and inserted their star-stripe flags onto the moon. In the end, three American astronauts who landed on the moon did not return to the earth.

At that time, the shocking scam where Americans landed on the moon was completely decrypted.

After learning the news, the Russians were unable to ask the heavens.

If it weren't for the stimulation of the US landing on the moon, their country would not have tried hard to develop aerospace technology, and eventually dragged down the entire country.

Now, what Liu Yijiu has to do is wait until Iraq drags the United States into the quagmire of war and prevents them from recovering, and China will give the United States a space race.

This is Liu Yijiu.

Or it is more appropriate to join forces with the Ninth Hospital and Aerospace.

The Ninth Hospital pays money to produce technology, and the aerospace to produce technology.

"The above has clearly stated that even if you do not bid for the 2000 Olympics, you must develop manned space flight, and even use the gold reserves of the national treasury! The country has such courage, but it needs to be considered in all aspects before you can make a decision..."

Liu Yijiu said that this is true.

The Beidou satellite system is the first achievement in the field of aerospace technology. Of course, this major achievement contains a series of achievements.

"So, with sufficient funds, we have no problem developing this project and establishing projects in advance for research!" Liu Yijiu's words really touched the big guys of aerospace.

It is a pity that I have been working on a space career for a lifetime and cannot send my country to space.

They are all old and are about to retire.

If we continue to delay, who knows if we can see the moment when Chinese astronauts come to heaven?

"In terms of technology, many of our technologies have actually been verified. We just need to make these technologies more reliable." Liu Yijiu said with a smile, making the atmosphere relaxed. "Installing escape towers on satellite launches, there is no one except us..."

Indeed, China's Beidou satellite launch is equipped with an escape tower, and there is no one in the whole world.

The escape tower is the most critical technology in manned space engineering. It is to ensure the safety of space pilots. When a failure occurs during the rocket launch, take the pilot's return capsule away from the rocket and safely bring the pilot to the ground.

This escape tower was created by Liu Yijiu based on various technologies on the Shenzhou series of spacecraft, completely according to the Chinese characteristics, and even summarized some of the subsequent design techniques. The final verification and detailed design were aerospace technicians, but the various complex technical equipment on the escape tower were manufactured in the finishing workshop of the Ninth Academy.

The escape tower was installed onto the satellite in fact to experiment with whether this design was reasonable.

After all, even if the rocket does not fail and continues to rise, the escape tower needs to be separated and satellite technology goes to the sky.

Escape tower escapes to verify whether it is reliable.

It can be said that during the Beidou satellite’s launch into space, many technologies used for manned space flight have been used.

Even if it is impossible to launch satellites, such technology is used.

"This is indeed the case. During the launch of the Beidou system, many of our technologies have been verified. There is no problem with the design. I think, maybe we should continue to carry out other projects for research. When launching satellites, they are used for verification..." Finally, Mr. Qian took a deep breath to support Liu Yijiu's opinion.

Chen Fangyun also expressed his approval.

"This project is really a bit big. There is too much technology required. Our purpose is not only to send astronauts to the sky, but also to allow them to land..."

"This is an obvious fact for us. At present, only the project has been established and then we will subdivided the project." Liu Yijiu nodded.
Chapter completed!
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