Tag: Carrier Rocket company

#MadeInChina #中國製造 #中國 | #星河动力空间科技有限公司#GalacticEnergy #July 2024|#CarrierRocketShopping Progress of#智神星一号 #Pallas1 #CarrierRocket  successfully completed a series of fairing tests.  

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星河动力空间科技有限公司 Galactic Energy-  Galaxy Power (Beijing) Space Technology Co., Ltd. Located in Block D, Aviation Technology Plaza, E-Town, and Beijing – Beijing – China – People’s Republic of China ….Galaxy Aerospace is the first private aerospace company in China to achieve successful continuous launches, the first to send commercial networked satellites into a 500km sun-synchronous orbit, and the first to master the ability to launch multiple satellites with one carrier rocket.

[The Pallas-1 launch vehicle successfully completed a series of fairing tests]

On the 25th July 2024 The latest news from Galaxy Power; Recently, the company completed a series of static, modal, and separation tests on the Pallas-1 launch vehicle fairing, all of which were successful. The Pallas-1 series of launch vehicles are compatible with fairings with diameters of 3.35m, 4.2m, and 5.2m to meet the needs of different satellite customers. The fairing used in this test is one of the series of fairing products independently developed and designed by Galaxy Power, and is consistent with the status of the Pallas-1 Yao-1 flight test product.

The Pallas- 1 has a maximum low-orbit carrying capacity of 8 tons, with seven 50-ton liquid oxygen-kerosene engines in parallel in the first stage. It is scheduled to make its maiden flight at the end of this year….

Recently , Galaxy Aerospace completed a series of static, modal and separation tests on the fairing of the Pallas-1 launch vehicle, and all the tests were a complete success!

 The Pallas-1 series of launch vehicles are compatible with fairings with diameters of 3.35m, 4.2m, and 5.2m to meet the needs of different satellite customers. The fairing used in this test is one of the series of fairing products independently developed and designed by Galaxy Power, and is consistent with the Pallas-1 Yao-1 flight test product. The fairing adopts a von Karman shape, which has the advantages of low flight aerodynamic resistance, light structural mass and easy operation.

The fairing end cap is made of high-strength ablation-resistant composite material, a large area of ​​honeycomb sandwich composite material structure, and a metal frame structure at the rear. The fairing separation system adopts a “hinge-spring” half-cover rotation separation scheme, and the lateral and longitudinal separation unlocking devices both use point-type explosive bolts, which have small impact during the separation process and high separation reliability.

The static test of the fairing assessed the fairing’s ability to resist external loads and verified the structural strength. The test achieved the intended purpose and obtained relevant data. The modal test obtained the fairing’s modal parameters, providing a basis for structural dynamics model modification and fairing separation calculation.
 

The fairing separation test fully verified the correctness of the fairing separation system design, obtained the collision boundary data between the fairing separation body and the payload, assessed the adaptability of the structural system to the separation concentrated force load and the impact load of pyrotechnics, and obtained important mechanical environment parameters.

The complete success of the fairing series tests indicates that Galaxy Aerospace has the ability to quickly design, analyze and test large liquid rocket fairings, laying a solid foundation for the company’s subsequent model development.

Imagines and Visuals are from their respectives..

#MadeInChina #中國製造 |#深蓝航天 #LANDSPACE #DeepBlueLimitedCompany #July2024| Deep Blue Aerospace #ReusableCarrierRocket #星云-1 #Nebula1 #ReusableCarrierRocket preparations for  flight testing  stage one vertical take-off and landing recovery test Reusable Carrier Rocket…

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深蓝航天  Deep Blue Limited – Deep Blue Aerospace  Landspace One of sixty Chinese private space Carrier Rocket Companies in China-People’s Republic of China…  As many of sixty plus Private Rocket Deep Blue Aerospace Co., Ltd. was established in 2017. The company is mainly a high-tech aerospace enterprise that focuses on the direction of liquid recovery and reusable launch vehicles and provides users with commercial launch services. Deep Blue Aerospace Co., Ltd. is headquartered in Nantong City, Jiangsu Province. At the same time, the company has rocket general and liquid engine R&D centers in Yizhuang, Beijing and Xi’an, Shaanxi, respectively, and a rocket power system test base in Tongchuan, Shaanxi…..

[The first stage of the Nebula-1 rocket of Deep Blue Aerospace has successfully completed the three-machine parallel full-time sequence power system series test. The first stage of the Nebula-1 rocket is about to undergo a VTVL high-altitude vertical recovery flight test]

On July 21, 2024, the Nebula-1 rocket (referred to as “Nebula-1”) independently developed by Deep Blue Aerospace completed the first stage three-machine parallel full-time sequence power system series test at the Deep Blue Jigang Test Base in Jinan City, and achieved complete success.



This test simulated the full working conditions of high-altitude recovery flight and a large range of engine variable thrust test. During the test, the first stage of the “Nebula-1” rocket also carried out verification of the system performance of locking, unlocking, and semi-deployment of landing legs and grid rudders in real vibration and thermal environments. After the test, the entire system including the engine, landing legs and grid rudders was inspected and confirmed to be in good condition.

After the test, the rocket body will go to the test site to prepare for the upcoming high-altitude vertical recovery flight test of the first stage of the “Nebula-1” rocket.

Images and visuals are from their Respectives.

#CNSA #ChinaNationalSpaceAdministration #国家航天局 | #BRI #July2024|#太原卫星发射中心#TaiyuanSatelliteLaunchCenter  – Advance  International Iconic #长征四号 #ChangZheng4B #LongMarch4B  Y58  Deploying #Gaofen 11-05  #Satellite #ASummary

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At 1103 Morning Hours Hong Kong SAR- Beijing Time 19th July 2024 , China- People’s Republic of China- CNSA –China National Space Administration   Successfully launched  Chang Zheng – Long March 4B Yao 58 Carrier Rocket ignited and took off at the Taiyuan Satellite Launch Center Shanxi Province..  Successfully launch China successfully launched the Gaofen-11 05 satellite Successfully into its pre-determined orbit…   

China successfully launched Gaofen-11 05 satellite into space using the Long March 4B carrier rocket at the Taiyuan Satellite Launch Center. The satellite entered the planned orbit smoothly and the launch mission was a complete success. The satellite is mainly used in land surveys, urban planning, land rights confirmation, road network design, crop yield estimation and disaster prevention and mitigation, and can provide information support for the implementation of major national strategies such as the “Belt and Road” and the modernization of national defense.

The satellite was developed by the General Department of Remote Sensing Satellites of the Fifth Academy of Aerospace Science and Technology. It is mainly used in land surveys, urban planning, land rights confirmation, road network design, crop yield estimation, and disaster prevention and mitigation. It can provide information support for the implementation of major national strategies such as the “Belt and Road” and the modernization of national defense.

The Long March 4B rocket has a 700kmSSO capacity of 2.5 tons. In order to meet the requirements of the satellite, this rocket uses a Φ4000mm von Karman fairing and a load reduction design to further improve the adaptability of the rocket. This mission is the first time in 15 months that the Long March 4 model has gone to the Taiyuan Satellite Launch Center for a launch.

Images and visuals are from their Respectives CMS China Manned SpaceCNSA-China National Space Administration

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#WenchangSpacecraftLaunchCenter #文昌航天發射場 #BRI #July2024 | Hainan Commercial Space Launch Center, #长征十二号 #ChangZheng12 #LongMarch12 Yao 1  will become China’s most powerful single-core rocket for low-orbit transport…

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2024 is another year of progress for China, People’s Republic of China China’s space industry, with about 100 orbital launches planned for the whole year. At the same time, many rocket models will have their first flights this year, and the national team’s “Long March” series of rockets will also have their first flights, including the “Long March 6C” (already launched), “Long March 12” and “Long March 8A”. The “Long March 12” is the most special one among them, and it will be the first carrier rocket with a diameter of 3.8 meters among the “Long March” rockets.

China’s most powerful single-core rocket for low-orbit transport…

The Long March 12 (LM-12/CZ-12) is a new generation of carrier rocket developed by the Eighth Academy of China Aerospace Science and Technology Corporation. It is a medium-sized cryogenic liquid carrier rocket with a two-stage tandem configuration. The first and second stages are all powered by liquid oxygen-kerosene engines. The rocket was originally the Eighth Academy’s bid for a new generation of manned carrier rockets, and was later renamed XLV20. The original 5CBC configuration (5 cores in parallel for the takeoff stage) was changed to a single core stage configuration.

The first stage of the Long March 12 has four main engines

The first stage of the Long March 12 is equipped with four YF-100K liquid oxygen/kerosene engines, using an oxygen-rich staged combustion cycle, using pump-back swing, supporting bidirectional swing of ±8 degrees, and a thrust adjustment range of 65%~105%. The sea level thrust of a single engine is about 128 tons (1250 kN), and the sea level specific impulse is 301.84 seconds. The second stage is equipped with two YF-115 liquid oxygen/kerosene engines, using an oxygen-rich staged combustion cycle, supporting bidirectional swing of ±4 degrees, a thrust adjustment range of 80%~100%, a vacuum thrust of about 18 tons (180 kN), and a vacuum specific impulse of about 342 seconds.

“Long March 12” joint archery practice (Photo source: Weibo 
@曹梦-Aerospace ​​​

The Long March 12 rocket is 59 meters high, with a first and second stage diameter of 3.8 meters. It can be equipped with optional fairings with diameters of 4.2 meters and 5.2 meters. It has a takeoff mass of 433 tons and a maximum takeoff thrust of about 510 tons (5,000 kilonewtons). The rocket has a carrying capacity of no less than 10 tons in a low-Earth orbit (LEO) at an altitude of 300 kilometers and a carrying capacity of no less than 6 tons in a sun-synchronous orbit (SSO) at an altitude of 700 kilometers.

The Long March XII rocket is the first 3.8-meter-diameter model of the Long March rocket. It will also become China’s single-core-stage carrier rocket with the largest takeoff mass and the strongest low-orbit carrying capacity in service.

The first flight of the YF-100K engine!

On April 28, 2024, the YF-100K liquid oxygen-kerosene engine developed by the Sixth Academy of China Aerospace Science and Technology Corporation completed a four-engine parallel ignition test. The total thrust of the engine exceeded 500 tons. This was the first large-thrust liquid oxygen-kerosene engine four-engine parallel ignition test, and the four-engine parallel scheme was fully verified.

YF-100K test run picture

The YF-100K was born with the proposal of China’s manned lunar landing plan and the need to demonstrate the new generation of manned carrier rockets. It is based on the improvement and optimization of the YF-100. This engine is the main power of China’s new generation of manned carrier rocket “Long March 10”. It adopts pump back swing. Compared with the YF-100 in use, it has the advantages of small mass eccentricity, small swing envelope, and easy layout of swing components.

The maiden flight of the Long March 12 rocket is also the maiden flight of the YF-100K engine, which will test its performance in actual launches and accumulate flight samples for the main power of the Long March 10 takeoff stage. At the same time, the YF-100K will pave the way for the improvement and upgrading of the new generation of carrier rockets currently in service, such as the Long March 5, whose four boosters are equipped with a total of 8 YF-100 engines. By replacing them with the YF-100K engines with better performance, the rocket will further release its already powerful carrying capacity.

Joint archery training of Long March XII

China’s Hainan commercial space launch site launches first rocket

It is expected that in August 2024, the Long March 12 (Yao-1) carrier rocket will carry out its maiden flight at the No. 2 station of the Hainan Commercial Space Launch Center in China, and China’s new generation of carrier rockets will welcome a new member. At the same time, this is also the first rocket launch of the Hainan Commercial Space Launch Center, which means that China’s first commercial space launch center has officially been put into use.

In addition to launching from Hainan Commercial Aircraft Corporation, the Long March 12 can also be transported by rail to a land launch site to carry out launch missions, which will help the rocket quickly form a batch launch capability, support launches into sun-synchronous orbits and low-Earth orbits, and be used for low-orbit satellite constellation launch missions such as StarNet.

Images and visuals are from their Respectives CMS China Manned SpaceCNSA-China National Space Administration

#CNSA #ChinaNationalSpaceAdministration #国家航天局 | #BRI #July2024|#太原卫星发射中心#TaiyuanSatelliteLaunchCenter  – Advance  International Iconic #长征六号 #ChangZheng6A #LongMarch6A  Y7  Deploying # Tianhui-5 satellite group 02 #Satellite #ASummary

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At 0649 Morning Hours Hong Kong SAR- Beijing Time5th July 2024 , China- People’s Republic of China- CNSA –China National Space Administration   Successfully launched  Chang Zheng – Long March 6A Yao 7 Carrier Rocket ignited and took off at the Taiyuan Satellite Launch Center Shanxi Province..  Successfully launch China successfully launched the Tianhui-5 satellite group 02

At 6:49 am on July 5, 2024, Beijing time, China successfully launched the Tianhui-5 satellite group 02 at the Taiyuan Satellite Launch Center using the Long March 6 modified carrier rocket. The satellite successfully entered the predetermined orbit and the launch mission was a complete success. The satellite mainly carries out tasks such as geographic information surveying and mapping, land and resources surveys, and scientific experimental research. The Tianhui-5 satellite group 02 and the Long March 6 modified rocket were both developed by the Eighth Academy of China Aerospace Science and Technology Corporation.

This launch is the 527th launch…of the Long March series of carrier rockets

长征六号 Chang Zheng – Long March 6A Y7 Carrier Rocket optimized the final stage passivation process and improved the safety of the final stage in orbit. Compared with the previous mission, this mission has improved the test and launch plan and standardized various operations at the launch site, reducing the test and launch process in the launch area by 2 days and further shortening the launch cycle.

It is understood that for launch missions with orbital altitudes above 800 kilometers, starting the second-stage engine twice can significantly increase the carrying capacity. In order to meet the launch requirements of such satellites and enhance mission adaptability, the Chang Zheng – Long March 6A Y7 Carrier Rocket  began the development work related to the second-stage double start as early as 2018. “In the second half of this year, the Chang-liu modified rocket will conduct its first flight in a two-stage two-start state.” the Aerospace Science and Technology Group revealed to Long March.

Currently, the Changliu rocket is still carrying out demonstration work on the satellite fairing scheme with a diameter of 5.2 meters, which will provide a larger envelope space for the satellite and further improve mission adaptability. “In the future, the Chang Zheng – Long March 6A Y7 Carrier Rocket will also undertake more satellite launch missions to meet more satellite launch needs.” Xiang Changzheng said.

Images and visuals are from their Respectives CMS China Manned SpaceCNSA-China National Space Administration