On the 5th March 2022 on a Clear Saturday in CNSA _China National Space Administration -China – People’s Republic of China At 1401 afternoon hours Hong Kong –Beijing Time on an. China successfully launched Satellites using the Chang Zheng Long March 2C carrier rocket at the Xichang Satellite Launch Center Sichuan Province…..
China- People’s Republic of China successfully launched a Chang Zheng Long March 2C carrier rocket with 7 satellites.. the newly advance Payload section of the Carrier Rocket- The “big head” has a long second-grade rocket! The 4.2-meter fairing has a large space and can accommodate many satellites …In this launch mission, the Chang Zheng Long March 2C carrier rocket sent 7 satellites into the predetermined orbit, and the diameter of the rocket fairing must be designed to be larger, which can be described as a new challenge. This launch is the first flight of a two-stage rocket configuration with a 4.2-meter fairing configuration, and the instrument cabin is at a height of 660 mm, which is a new combined configuration state of the rocket
Chang Zheng Long March 2C carrier rocket Engines was ignited at the Xichang Satellite Launch Center, successfully sending 6 communication satellites and 1 remote sensing test satellite of Galaxy Space into the predetermined orbit .
According to reports, the six communication satellites launched this time are low-orbit broadband communication satellites independently developed and mass-manufactured by Galaxy Aerospace. The designed communication capacity of a single satellite exceeds 40Gbps, and the average satellite weight is about 190Kg. Among them, 4 communication satellites were named “Nantong No. 1”, “Yitu No. Xingyuan”, “Xuancheng No. 1” and “Beijing You-Yinhe” satellite; the remote sensing test satellite was “Xuanming Xingyuan” satellite.
Chang Ming, the commander-in-chief of Galaxy Aerospace Satellite, said that these six satellites will form my country’s first low-orbit broadband communication test constellation together with the first satellite of Galaxy Aerospace, and build a satellite-ground fusion 5G test network “Little Spider Web” with a single The uninterrupted and low-latency broadband communication service capability of about 30 minutes can be used for technical verification of my country’s low-orbit satellite Internet and the integrated space-earth network.
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On 3rd November 2021 Wednesday 1543 Autumn clear 1915 Hours Hong Kong SAR- Beijing Time- CNSA –China National Space Administration on which from Jiuquan Satellite launch Center – Inner Mongolia- China-People’s Republic of China… It successfully launched the international ionic Long March 2C- Chang Zheng 2C Carrier Rocket ….. In which Expedition 1S upper stage at launched Yaogan 32 Remote Sensing No. 32 and Group 02 satellites into the air. The satellite successfully entered the scheduled orbit and the launch mission was a complete success. This mission is the 394th flight of the Long March series of carrier rockets.
The Chang Zheng Long March -2C Carrier Rocket undertaking this launch mission is a normal temperature liquid launch vehicle developed by the First Academy of Aerospace Science and Technology Group. It mainly performs sun-synchronous orbit satellite launch missions. It has the ability to launch one satellite with one Chang Zheng –Long March Carrier Rocket , multiple satellites with one arrow, and constellation deployment capabilities.
The Yaogan 32 two satellites of Group 02 of Remote Sensing No. 32 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.
This mission is the 394th launch of the Long March series of carrier rockets and the third launch of the upper stage of the Expedition One S.
The year 2021 is the year of high-density launch of the Chang Zheng Long March -2C Carrier rocket. Up to now, 5 launch missions have been carried out at 3 launch sites in Jiuquan, Taiyuan, and Xichang this year, setting a record for the highest number of launches in a model year.
The launch of Remote Sensing No. 32 and Group 02 double satellites is the third time that the Chang Zheng –Long March 2C rocket and the expedition 1S upper stage have joined forces. In order to make the cooperation of the pair more perfect, the mission model team focuses on the adaptability and reliability of the rocket. And the launch process has been improved in many ways:
1) Improve the accuracy of the first stage of the rocket.
2) Optimize the launch process and streamline the configuration of ground test equipment and test personnel.
3) The upper level has carried out 12 optimization designs.
The provisionments of the 遥感式卫星; Yaogan satellites in which are design as remote sensing earth sciences satellites in which have multiple installation equipment onboard, with scientific experiments, land surveying, agriculture , disaster monitoring .. Also with electromagnetic environment detection… in which the Yaogan 32 satellites series is place in at an attitude of in between 634-664 Kilometers above earth… at an inclination of ninety eight degrees… Satellites are mainly used to carry out electromagnetic environment detection and related technical tests. …….
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On 24th August 2021 Thursday 1915 a summery clear 1915 Hours Hong Kong SAR- Beijing Time- CNSA –China National Space Administration on which from Jiuquan Satellite launch Center – Inner Mongolia- China-People’s Republic of China… It successfully launched the international ionic Long March 2C- Chang Zheng 2C Carrier Rocket …..
Launching at 19:15 on August 24th 2021, at the Jiuquan Satellite LaunchCenterof Inner Mongolia – China, with a violent roar, the upper stage of the Long March – Chang Zheng 2C carrier rocket/Expedition 1S with one international iconic Carrier Rocket and three satellites, three communication technology test satellites were lifted into the sky. The satellites then entered the predetermined orbit, and the launch mission was a complete success. The three communication technology test satellites launched in this mission were developed by the Fifth Academy of China Aerospace Science and Technology Corporation Limited and are mainly used to carry out communication technology test missions….
This mission is the second launch of the upper stage of the Expedition One S, and the 385th launch of the Long March series of carrier rockets……… The First Academy of Aerospace Science and Technology has developed a new product for the Long March –Chang Zheng 2C rocket: a 1.35-meter-diameter central support tube. The central bearing cylinder realizes the mechanical connection between the rocket and the satellite through the side-hung method. The multi-satellite launch can be realized by using multiple central bearing cylinders in series, which avoids the risk of multiple separation of the satellite support structure of the tandem scheme and reduces the structural weight. The central support tube structure scheme has gradually become the trend of constellation launch missions, and the Chang Zheng 2C rocket will have one arrow and twenty satellite launch missions in the future.
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On the 19th July 2021 in Morning Monday CNSA _China National Space Administration -China – People’s Republic of China At hours Hong Kong –Beijing Time on an early morning. China successfully launched the conclude cluster of Remote Sensing Satellites using the Long March 2C Chang Zheng 2C carrier rocket at the Xichang Satellite Launch Center Sichuan Province……
The Long March – Chang Zheng 2C Carrier Rocket launch of the Remote Sensing No. 30 satellite successfully concluded] At 8:19 on July 19, the Long March 2C carrier rocket ignited at the Xichang Satellite Launch Center and successfully sent the 10 groups of remote sensing 30 satellites into the reservation. Track. This launch is the final battle of the remote sensing 30 series satellites, and the launch mission was a complete success. The 10 groups of remote sensing 30 satellites were developed by the Institute of Microsatellite Innovation of the Chinese Academy of Sciences, using the multi-satellite networking mode to carry out electromagnetic environment detection and related technical verification.
In which during the launch of the Long March –Chang Zheng 2C a break through during the launch China Aerospace’s first landing of the fairing with parachute On July 19, in which successfully This mission is also equipped with the “parachute-based fairing landing zone control technology”, which overcomes the structural disintegration problem of the fairing re-entry into the atmosphere, and realizes the parachute landing of my country’s carrier rocket fairing for the subsequent precise control of the fairing landing zone… in which Laid a solid foundation for reusable Carrier Rocket ecosystems in which China Academy of Launch Vehicle Technology is developing to actualisation..
In this mission, the Chang Zheng 2C rocket is equipped with a fairing umbrella control system to further verify the control technology of the fairing landing zone. On the basis of the results of the early stage fairing and umbrella control technology system, the Chang Er C Rocket Test Team further strengthened the fairing structure, and for the first time adopted the high-altitude parachute opening program and improved electrical system, and continued to promote the control technology of the fairing debris landing area the study
The difference between this mission and the past is that this launch vehicle is equipped with a professional testing and launching team, which is mainly responsible for rocket testing and data interpretation at the rocket launch site. This transformation optimizes the personnel allocation, which further compresses the rocket launch cycle and is more adaptable to future high-density launches….
According to Zhao Xinguo, Director of the Aerospace Department of the China Academy of Launch Vehicle Technology (hereinafter referred to as “Rocket Academy”), with the development of China’s aerospace industry, the Long March series of launch vehicles have been in a high-density launch state in recent years. The Rocket Academy is expected to be completed in 2021. More than 30 launch missions. In the face of launch pressure, the Rocket Academy actively explored management model innovations and formed a professional rocket launch test team to operate the launch mission as a pilot. “Professional testing and launching teams can improve the efficiency of the rocket testing stage, and effectively promote the transformation of the Long March series of carrier rockets from scientific research to professional testing and launching . Chang Er C Rocket Deputy Commander Guo Wu said that based on the original personnel positions Last, the development team added some designer positions and completed the formation of a professional testing and launching team. Through the trial verification in this task, the designer position can be further reduced by 30%, and the launch site work cycle can be further reduced by 16%…..Zhao Xinguo Said that in the future, the Rocket Academy will continue to improve the professionalization of the launch vehicle test and launch work, combined with the achievements of the Chang-2C rocket launch mission, to grasp the Long March 3A series carrier rockets and the Long March 5 series carrier rockets developed by the Rocket Academy. The promotion and implementation of rocket models such as the Long March VII carrier rocket, so that the Long March series of carrier rocket testing and launching work will develop towards the goal of “high quality, high efficiency, and high benefit…..
Long March- Chang Zheng 2C Carrier Rocket is expected to perform 8 launches this year…….This year, the Long March 2C carrier rocket is expected to perform 8 launch missions at 3 inland launch sites, setting a record for the number of annual launches of the model. In response to high-density launches, the Chang Zheng -2C model team continued to improve the efficiency of the launch site by doing so, and the launch area measurement cycle was shortened from 12 days to 9 days. Process optimization staff, plan the turnover of ground equipment in advance. The model team has always maintained a sense of innovation and constantly endows the rocket with new capabilities. The designer is continuing to promote the “parachute-based fairing debris landing zone control technology” to provide a reference for the design and improvement of the follow-up rocket system debris landing zone control plan…..
Images and visual are from Weibo and their Respectives..
On the 19th July 2021 in Morning Monday CNSA _China National Space Administration -China – People’s Republic of China At hours Hong Kong –Beijing Time on an early morning. China successfully launched the advance conclude ten cluster remote Sensing Satellites using the Long March 2C Chang Zheng 2C carrier rocket at the Xichang Satellite Launch Center Sichuan Province……
The Long March – Chang Zheng 2C Carrier Rocket launch of the Remote Sensing No. 30 satellite successfully concluded] At 8:19 on July 19, the Long March 2C carrier rocket ignited at the Xichang Satellite Launch Center and successfully sent the 10 groups of remote sensing 30 satellites into the reservation. Track. This launch is the final battle of the remote sensing 30 series satellites, and the launch mission was a complete success. The 10 groups of remote sensing 30 satellites were developed by the Institute of Microsatellite Innovation of the Chinese Academy of Sciences, using the multi-satellite networking mode to carry out electromagnetic environment detection and related technical verification.
In this mission, the Chang Zheng 2C rocket is equipped with a fairing umbrella control system to further verify the control technology of the fairing landing zone. On the basis of the results of the early stage fairing and umbrella control technology system, the Chang Er C Rocket Test Team further strengthened the fairing structure, and for the first time adopted the high-altitude parachute opening program and improved electrical system, and continued to promote the control technology of the fairing debris landing area the study
Long March- Chang Zheng 2C Carrier Rocket is expected to perform 8 launches this year…….This year, the Long March 2C carrier rocket is expected to perform 8 launch missions at 3 inland launch sites, setting a record for the number of annual launches of the model. In response to high-density launches, the Chang Zheng -2C model team continued to improve the efficiency of the launch site by doing so, and the launch area measurement cycle was shortened from 12 days to 9 days. Process optimization staff, plan the turnover of ground equipment in advance. The model team has always maintained a sense of innovation and constantly endows the rocket with new capabilities. The designer is continuing to promote the “parachute-based fairing debris landing zone control technology” to provide a reference for the design and improvement of the follow-up rocket system debris landing zone control plan…..
Images and visual are from Weibo and their Respectives..
