Currently at Tianjin –China –People’s Republic of China…. Heading towards district area of the Wenchang – Wenchang Spacecraft launch centerCNSA –China National Space AdministrationOn the 30th July 2022 Beijing Time the second component of the Experimental module in which is is delivered to the Wenchang Spacecraft Launch Center, Hainan Province – China – People’s Republic of China…. The Mengtian Experiment Module, departed from Tianjin by sea to China in Wenchang, Hainan launch site. The Mengtian experimental module will be launched by the Chang Zheng – Long March 5B Yao-4 rocket in October this year 2022, thus completing the construction of the T-shaped structure of China’s space station known as Tiangong Space Station…
The Mengtian experimental cabin is equipped with a cargo airlock and an outboard deployment test platform. In the future, the scientific test equipment that needs to be installed outside the cabin can be transported to the space station through a cargo spacecraft, and then the load will be sent to the outside of the cabin through the cargo airlock, and the robotic arm or Takionauts will install it on the platform outside the cabin. Realize the continuous update of the extravehicular test project….
中国空间站 On currently on 29th July 2022 2022, the Belt and Road Initiative CNSA –China National Space Administration on the currently developments of the latest progress of China’s Chang Zheng – LongMarch manned lunar landing carrier rockets Science and Technology Daily reporters learned from the First Academy of China Aerospace Science and Technology Corporationon July 28 2022 that the 702 Institute of the Academy recently successfully completed the multi-machine parallel static-motion joint test of my country’s new generation of manned launch vehicles. It strongly supported the smooth transition of the development of this type of rocket to the initial stage.
China- People’s Republic of China’s moon landing rocket has completed the multi-engine parallel static and dynamic test and began to manufacture, and the first flight may not be far away
China’s new generation of manned rockets has made important progress! According to news from the First Academy of China Aerospace Science and Technology Corporation published by the “Science and Technology Daily” and other media on July 28th 2022, the 702 institutes affiliated to the academy have recently successfully completed the multi-machine parallel static-motion joint test of my country’s new generation of manned launch vehicles. The first step of this type of rocket will be transferred to the initial sample development stage.
At present, my country’s only manned rocket is the Long March 2F rocket, which is especially responsible for transporting China- People’s Republic of China’s Shenzhou spacecraft and Takionauts to the sky. My country’s new generation of manned rockets is a rocket with larger and more advanced capacity. It is also the “921 rocket” that netizens have often said over the years. In fact, its real code name is “CZ-5DF”, which means Chang Zheng- Long March 5. The series of lunar rockets are exactly the rockets prepared for my country’s manned lunar landing.
According to the published data, this rocket is about 100 meters high. After successful development, it will be the highest rocket before the appearance of the Long March 9. It is about the height of a 33-story building, which should be higher than the building you live in. Well, isn’t it shocking?
And it will also be the largest rocket before the appearance of the Long March 9 carrier rocket, with a diameter of 5 meters, the same as the Long March 5, but its shape is very different from the Long March 5, because it adopts the CBC configuration, but It is not a “triple version of Chang 5”, it is not the configuration of the three core-stage rockets of the current Long March 5, because it is not composed of three core-stage rockets of the Long March 5. There are only two YF-77 liquid hydrogen-oxygen engines with a thrust of only 100 tons. The thrust of the Fat Five mainly relies on four bundled boosters. Each booster is equipped with two YF-100 engines with a thrust of 240 tons. , the thrust of the four boosters reached 960 tons, which together contributed to the 1060-ton thrust of the Long March-5 first-stage rocket.
The new generation of manned rockets with This type of rocket weighs about 2,200 tons and is a three-stage and a half configuration. The capacity of the Earth-Moon transfer orbit will not be less than 27 tons, which can meet the capacity requirements for launching China’s new generation of manned spacecraft (within 25 tons in weight). It can also meet the upward mission of large spacecraft in low-Earth orbit, because the orbital carrying capacity of low-Earth orbit will reach more than 70 tons.
Take China’s space station as an example. After the Wentian experimental module was docked, the total weight of China’s space station assembly has now reached 66 tons, and China’s new generation of manned rockets can be sent into orbit with one launch mission. Zhu Xiquan, deputy chief designer of the 702 Institute, said: The successful completion of the parallel static-dynamic joint test of my country’s new generation of manned rockets marks the first time that my country has broken through the large-load static-dynamic joint test technology of launch vehicles. The test with the largest scale, the most technical difficulty and the most complex test process has laid a solid foundation for the new generation of manned launch vehicles to adopt the parallel technology of multiple high-thrust engines.
According to the plan, this rocket will be the main launch vehicle for manned moon landing missions in China in the next 20 to 30 years, so it can also be called China’s first-generation “moon landing rocket”. It is significant, marking that China’s manned lunar landing rocket has entered a substantial manufacturing moment. After the manufacturing is completed, it will be a test flight. It was previously reported that the first flight will be completed before 2025. It can be seen that the first flight is not far away! Moreover, this type of rocket will also expand the recovery and reuse capabilities of the take-off stage in the future, that is, to create a reusable rocket like Musk’s Falcon rocket, which can also greatly reduce the launch cost.
References :”Science and Technology Daily” July 28 article “China’s new generation of manned rockets has made important progress “
On the 29th July 2022 hour in CNSA _China National Space Administration -China – People’s Republic of China At early morning 2128 hours Hong Kong –Beijing Time on an. China successfully launched Satellites using the Chang Zheng Long March 2D carrier rocket at the Xichang Satellite Launch Center Sichuan Province, China – People’s Republic of China …..
The Chang Zheng Long March 2D carrier rocket at the Xichang Satellite Launch Center Sichuan Province, China – People’s Republic of China ….. Chang Zheng Long March 2D carrier rocket successfully launched the satellites of Remote 35 and 03 groups At 21:28 on July 29, 2022, the Chang Zheng Long March 2D carrier rocket 65 carrier rocket was successfully launched at the Xichang Satellite Launch Center. Remote sensing 35 03 the group of satellites was sent into the predetermined orbit, and the launch mission was a complete success.
The Yaogan Satellites of Remote Sensing No. 35 launched in this mission were developed by the Aerospace Dongfanghong Satellite Company of the Fifth Academy of Aerospace Science and Technology Group, and are mainly used to carry out electromagnetic environment detection and related technical tests.
Remote sensing 35 group 03 satellites are mainly used in scientific experiments, land and resources census, agricultural product yield estimation, disaster prevention and mitigation and other fields. The satellite is mainly used for scientific experiments, land and resources census, agricultural production estimation, disaster prevention and mitigation and other fields. This mission is the 429th flight of the Long March series of launch vehicles
Images and visuals are from Weibo also their respectives.
中国空间站 On currently on 29th July 2022 2022, the Belt and Road Initiative CNSA –China National Space Administration on the currently developments of the latest progress of China’s Chang Zheng – LongMarch manned lunar landing carrier rockets Science and Technology Daily reporters learned from the First Academy of China Aerospace Science and Technology Corporationon July 28 2022 that the 702 Institute of the Academy recently successfully completed the multi-machine parallel static-motion joint test of my country’s new generation of manned launch vehicles. It strongly supported the smooth transition of the development of this type of rocket to the initial stage.
The key point is in picture 1 also pictured on the header. The pull rods carrying 350 tons and the thrust of 2800 tons are installed in the 8 columns. Obviously, this test is the core stage (refer to Figure 2), and the thrust of the entire rocket (including the two boosters) is to transmit from this.
This is the new ultra heavy large Chang Zheng –Long March domestically made Carrier rocket that I am most looking forward to, and it is the key model for realizing the dream of manned lunar moon landing…..
This test is an important test to verify the key technologies of multi-machine parallel connection and bottom-box force transmission of a new generation of manned launch vehicles. Wang Xiaohui, director of the 702 Institute, said that the successful completion of the test marks the first time that my country has broken through the large-load static-dynamic joint test technology. It is an important innovation in test methods and test capabilities. Solid foundation.
“This is the largest, most technically difficult, and most complicated test ever conducted in the field of mechanical testing in my country.” Zhu Xiquan, deputy chief designer of the 702 Institute, introduced that the test needs to break through the static thrust of multiple engines under actual flight conditions Combined loading with vibration load involves key test technologies such as vibration elastic boundary simulation, nearly 1,000-ton static load elastic loading, and multi-machine combined multi-dimensional vibration control and loading under large static load.
The new-generation manned launch vehicle base stage module has a diameter of 5 meters and is equipped with multiple 120-ton engines. Zhu Xiquan said that the high-thrust engine multi-machine parallel technology is the first time that my country’s launch vehicle has adopted it, which brings about the coupling effect of static and dynamic forces of complex structures and the nonlinear transmission problem under the action of combined loads. One of the key technologies to deepen research. In order to analyze and solve this problem and verify the effectiveness of the design scheme, the technical team designed and implemented the first multi-machine parallel static and dynamic joint test in my country.
Since 2019, the 702 Institute has demonstrated and determined the experimental technical plan with relevant units. According to the plan, the team successively broke through the key technologies required for the test, and this year developed a static and dynamic load consisting of 28 sets of 50-ton oil and gas support systems, multiple sets of 20-ton induction shaking tables and a set of 1,000-ton vibration elastic boundary systems. Combined loading test system…
On Hainan Province –China –People’s Republic of China…. in the district area of the Wenchang – Wenchang Spacecraft launch center in which the awesome team at one of many CNSA –China National Space Administration that China National Space Administration…………… On 24th July 2022 The Chang Zheng- Long March 5B Yao three carrier rocket successfully launch from the Wenchang Space Launch Site complex According to the China Manned Space Engineering Office, the Long March 5B Yao 3 carrier rocket that carried out the launch mission of the Wentian experimental module has completed all the research and development finalisation certification at the Factory also Wenchang Spacecraft Center…….
After Wentian experimental module entered orbit, the status setting was successfully completed. At 3:13 on July 25, 2022, Beijing time, it was successfully connected to the forward port of 天和 Tianhe Core Module. The entire rendezvous and docking process lasted about 13 hours. . This is the first time that two 20-ton spacecraft in my country- China- People’s Republic of China have achieved rendezvous and docking in orbit. …According to the mission plan, the Shenzhou 14 Takionaut crew will then enter the Wentian experimental module….. in which finally docked in early morning time of the 25th July 2022 in with CNSA –Beijing Aerospace City in which co-ordinated the docking maneuverers have achieved rendezvous and docking in orbit.…
On that day of the launch of the Chang Zheng –Long March 5B Y3文天Experimental Module Launch Successful Yesterday -July 24th 2022 on the eve of the Long March 5B launch of the Wentian Experimental Module (about 10 minutes before launch), the Tianhe core module transited over Hainan Island- Hainan Province- Hong Kong SAR, Macau SAR , Guangzhou also of Guangdong province of China- People’s Republic of China , and the Shenzhou 14 aerospace The crew took pictures of the beautiful Hainan Island. At this moment, on the Wenchang space launch site under the lens of the Takionauts, the Wentian experimental module is ready to go and is about to embark on the “Wentian” journey.
On a successful day of the 25th July 2022 the Shenzhou 14 Takionaut Crew 刘洋 LiuYang 陈冬 ChenDong、蔡旭哲CaiXuhe successfully entered the Wentian experimental module …According to the China Manned Space Engineering Office, the Shenzhou 14 Takionaut crew successfully opened the Wentian experimental module at 10:03 Morning Hong Kong SAR- Beijing Time on July 25th, 2022 The cabin door and smoothly entered the Wentian experimental cabin. This is the first time that a Chinese Takionaut has entered a scientific experimental cabin in orbit. In the follow-up, on-orbit work such as combined body attitude fusion control, small robotic arm crawling, and combined testing of large and small arms will be carried out as planned, and astronauts will be carried out by using the airlock cabin and small robotic arm for Takionaut exit activities…..
The Wentian experimental module is equipped with the same Taikonauts’ living facilities as the core module, including 3 sleeping areas, 1 sanitary area, kitchen and other facilities, which can guarantee the astronauts’ life. It can also work with the core module to support the life of 6 astronauts during the rotation of the two manned spacecraft; in addition, a small robotic arm is also configured, which can be used alone or in combination with the large robotic arm of the core module. , to jointly complete the tasks of Taikonauts leaving the cabin, caring for extravehicular facilities, and patrolling. In addition, the Wentian experimental cabin is also equipped with an astronaut exit airlock. After the space station is completed, the airlock of the Wentian experimental cabin will be As the main airlock cabin for Takionauts to leave the cabin, the node cabin of the core cabin is used for other functions at this time, just as a backup; the Wentian experimental cabin also has a backup section for the core cabin to manage and control the assembly. That is to say, when the function of the core module platform fails, it can be switched to the Wentian experimental module to exercise the combined control and management functions, which can improve the reliability of the space station as a whole.
