Shenzhou 16 failed to return? Netizens have noticed that it has rolled several times and dust is rising everywhere. What is the reason?

Tech 2023-11-11 20:12:45 Source: Network

The return process of Shenzhou 16 was successfully completed, but there were many thrilling moments, such as dust rising and the return capsule rolling, which attracted widespread attention. However, from the video footage, it can be seen that this situation is completely normal, as the return process of Shenzhou 16 requires a thrilling situation, and every step must be done perfectly

The return process of Shenzhou 16 was successfully completed, but there were many thrilling moments, such as dust rising and the return capsule rolling, which attracted widespread attention. However, from the video footage, it can be seen that this situation is completely normal, as the return process of Shenzhou 16 requires a thrilling situation, and every step must be done perfectly. This article will introduce the return process of Shenzhou 16, as well as the key steps and technical requirements. Firstly, we need to understand the background and purpose of the 'Quick Return Plan'.

In order to reduce the return time, China has adopted a "fast return plan", which shortens the number of circles around the Earth from 11 to 5 and takes seven and a half hours. However, such a plan places higher demands on China's technological level. At the most critical moment, the re-entry module rushed into the atmosphere at a speed of approximately 7 kilometers per second. Due to intense friction with the atmosphere, the re-entry module was like a fireball passing through the sky. At an altitude of 80-40 kilometers, a plasma shell will form outside the return module, causing radio communication interruption between the ground and the return module. This stage is also known as the "black barrier zone".

When passing through the black barrier, the speed of the return module will greatly decrease. By the time the black barrier exits, the speed has already dropped to about 200 meters per second, which is over 700 kilometers per hour. Under continuous deceleration, the return capsule entered a large-scale deceleration again at an altitude of approximately 10 kilometers. The opening of the parachute is an important step in the return process. At an altitude of approximately 6 kilometers, the return capsule needs to throw away the heat resistant bottom and enter the safe landing stage through reverse propulsion. The process of opening an umbrella involves three stages of opening, one pulling, one guiding, one decelerating, and finally the main umbrella. After the main parachute of 1200 square meters was opened, the descent speed of the return module decreased to 7-8 meters per second.

The entire return process of Shenzhou 16 is a rigorous, complex, and dangerous process that requires outstanding performance in aerospace technology and scientific scheme design. Despite the occurrence of dust and rolling, these are normal phenomena and do not mean that the return of Shenzhou 16 was a failure. Any problems that arise during the return process will be scientifically analyzed and resolved to ensure the safety of astronauts. However, we cannot take it lightly. The aerospace industry is a high-risk and high-investment field that requires more investment in technology, resources, and manpower.

We should continue to promote innovation and development of aerospace technology, and contribute more to China's aerospace industry. From another perspective, the development of the aerospace industry is of great significance for the future of humanity. The development of aerospace technology can not only promote the improvement of a country's economic, technological, and military strength, but more importantly, it can promote the development process of human civilization. Through space technology, we can better explore the mysteries of the universe and provide more development opportunities and possibilities for the future of humanity. Therefore, we should support and promote the development of the aerospace industry, and provide more support and guarantees for its development.

In summary, although the return process of Shenzhou 16 was smooth, there were still certain risks and challenges involved. We should attach importance to the development of the aerospace industry, provide more support and guarantees, and also consider the future and significance of the aerospace industry. We believe that in the near future, China's aerospace industry will achieve even more brilliant achievements. Analysis of the causes of rolling and dust during the return process of the Shenzhou 16 manned spacecraft Recently, the return process of the Shenzhou 16 manned spacecraft has attracted many people's attention. There are rumors that a rollover occurred during landing, triggering a series of speculations and doubts.

But it needs to be clear that all astronauts have returned safely and there is no problem of failure. So, why does scrolling occur? Is it due to encountering strong winds that caused the side landing? This article will analyze the reasons behind these phenomena from two aspects: dust issues and rolling issues. Firstly, let's explain the dust issue during landing. The Shenzhou spacecraft adopts a three module one section structure, including a return module, orbital module, propulsion module, and additional section. The return module has a heat-resistant bottom at the bottom, which will be abandoned at an altitude of approximately 6 kilometers before landing. This bottom is equipped with four landing thrust engines for deceleration during safe landing.

When these engines ignite and spray fire, they will blow up dust on the ground, which is a normal phenomenon. Especially in the geological characteristics of the Dongfeng landing site in China, this situation is more common. Next, we will analyze the rolling situation of the return module during landing. According to the video footage, it can be seen that the return module tilted during the vertical landing process. This may be due to encountering strong winds during the landing process, resulting in a change in attitude and ultimately a lateral landing. Although this situation may increase some risks, from a technical perspective, these phenomena are within the normal range.

Although there were rolling and dust phenomena during the Shenzhou 16 mission, it does not mean that the return failed. The astronauts all returned safely, which is the most important thing. From a technical perspective, these phenomena are within the normal range. The development of aerospace technology cannot be smooth sailing, and every mission is a practice and exploration, facing various challenges and tests. Through these processes, we can continuously summarize experience and improve our technical level. Overall, the rolling and dust phenomenon during the return of Shenzhou 16 does not mean mission failure, but rather a normal technical challenge.

We should see the progress and development of China's aerospace technology from these phenomena. In future space missions, we need to continue to strengthen technology development and flight safety control to ensure the safe return of astronauts. The conclusion shows the progress and development of China's aerospace technology through the rolling and dust phenomena that occurred during the return process of Shenzhou 16. Although there were some technical challenges during this mission, the safe return of astronauts is the most important and also the biggest gain of this mission. In the future, we need to continue to promote the research and innovation of aerospace technology, continuously improve our technological level, and ensure the safe return of astronauts.

At the same time, we also need to strengthen aerospace science popularization, so that more people can understand the current development status and achievements of China's aerospace technology. So, what is your opinion on the rolling and dust phenomenon during this return process? Do you think this is a progress in China's aerospace technology? Welcome to leave a message for discussion. Shenzhou 17 Mission: Rolling Problem and Subsequent Challenges During the return process of Shenzhou 17, the spacecraft experienced rolling, which has attracted widespread public attention and discussion. But in reality, this situation is foreseeable and should not cause excessive interpretation and concern.

After analysis, the possible cause is that strong winds have affected the orientation of the spacecraft, or the slope of the ground has caused a rollover. But from the situation of the astronauts, they were not affected, so the return mission this time is considered normal. After the return of Shenzhou 16, Shenzhou 17 will continue its mission, including repairing the damaged solar wings of the space station. These challenges will accumulate experience for China in space technology and lay a solid foundation for future space station construction. The rollover problem is not an accident, but a foreseeable occurrence of a spacecraft's rollover.

After entering the atmosphere, spacecraft will experience a rolling state due to the influence of airflow, which is a very normal phenomenon. If a main football is thrown diagonally, it can be found that it will be completely different from the vertical state. Therefore, the rolling of Shenzhou 17 is not a serious problem, nor does it require excessive interpretation and concern. This indicates that in the process of space exploration, we need to approach the problem more rationally and avoid excessive hype and exaggeration. The successful completion of the return mission of Shenzhou 17 is very smooth. From the situation of the astronauts coming out, they were not affected and their physical condition was also very good.

This indicates that China's aerospace technology has become mature and can safely and reliably complete such challenging tasks. In the exploration of the Shenzhou series, China has accumulated rich experience and technology, which has also laid a solid foundation for future space station construction. The subsequent mission of Shenzhou 17 has not ended, and astronauts will continue to carry out tasks such as repairing the space station. In the early inspection of the space station, it was found that the solar wing of the space station was hit by small particles, causing slight damage. This is a very challenging task that China has never undertaken before.

Therefore, this maintenance mission will accumulate experience in space technology for China and lay a solid foundation for future space station construction. In addition, Shenzhou 17 will also receive missions such as Shenzhou 18 astronauts and Tianzhou 7 cargo spacecraft. These tasks will open up a new chapter for China's space exploration. The mission of Shenzhou 17 is another milestone in China's space industry and an important step towards a higher level of space technology. Although there was a rollover during the return process, it is not a serious problem.

On the contrary, this mission will accumulate experience for China in space exploration and lay a solid foundation for future space station construction. We look forward to the successful completion of the follow-up mission of Shenzhou 17, contributing to China's development in the field of space exploration. Finally, we also hope that readers can pay attention to and support China's space exploration cause, and witness the realization of the Chinese Dream together.

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