西藏天文馆 Currently at the moment in Lhasa the region capital of Tibet Autonomous Region of China- People’s Republic of China the Construction of the world’s highest – The world’s highest-altitude planetarium, the西藏天文馆Tibet Planetarium, started construction in Lhasa on June 12. It is reported that the roof of the planetarium will be equipped with a refracting optical astronomical telescope with a diameter of 1.06 meters, which will also be the largest refracting optical astronomical telescope in the world. The planetarium has a total construction area of 11,571.9 square meters and is expected to be completed in June 2024. The roof of the planetarium will be equipped with a refracting optical telescope with a diameter of about 1.06 meters. This astronomical telescope will also surpass the 1.02-meter-diameter refractor telescope of the Yerkes Observatory in the United States and become the world’s largest refracting astronomical telescope. …
This one-meter-class refractor telescope can monitor variable stars, poor photometry of binary stars, and supernova monitoring. The scope of monitoring includes celestial bodies in the solar system, stars in the Milky Way, and even some nearby galaxies in the outer reaches of the Milky Way can also be observed. In addition, in scientific research work, this one-meter-class refracting telescope will be used for space target observation, providing space early warning services for my country’s space launch activities and the on-orbit operation of spacecraft.
“Space debris and space junk are being monitored on a global scale, and this monitoring network requires a large number of space observation facilities such as telescopes to work together. The scientific goals of our one-meter-class refractor telescope also involve near-Earth detection in space. The monitoring activities of small celestial bodies and space debris are part of the entire monitoring network.” Wang Junjie said that there is no professional large-scale astronomical observation telescope in the vast Tibet area, and the space monitoring network needs to deploy monitoring equipment closely. The high-level refractor telescope is equivalent to filling the “blind area” of China’s space monitoring network. It will become an important part of the entire monitoring system. The monitoring data obtained will also be used together with the data of other monitoring facilities to calculate the space flight. The construction of the Tibet Planetarium in the orbit of the object
The special geographical and climatic advantages of Tibet can also facilitate astronomical observations. In order to reduce the influence of atmospheric, weather and other factors on astronomical observation activities, astronomical observation facilities should preferably be located in places with higher altitudes, more sunshine and less rain, and less light pollution. The characteristics of high altitude, sunny days, low population density and high atmospheric visibility in Lhasa will be conducive to astronomical observations.
In addition, the Tibet Planetarium after its completion will also undertake a special mission, that is, to carry out astronomical science popularization activities that are easy for the public, especially young people to participate in and accept, and popularize astronomical science knowledge through exhibitions, training, experiments, video broadcasts, lectures, etc. , to spread scientific ideas.
”The world’s highest-altitude planetarium, coupled with the world’s largest refracting optical astronomical telescope, will have a huge appeal to local people, domestic and foreign tourists, and astronomy enthusiasts. The scientific and cultural literacy of the public plays a unique and important role.” Wang Junjie said that he believed that the Tibet Planetarium would become a new local Internet celebrity landmark, attracting local people and global tourists to visit.
According to the operation data of the Tibet Natural Science Museum over the years, the annual reception of the Tibet Planetarium is expected to reach more than 100,000 people, and more than 100,000 people can receive astronomical science popularization education every year.
Wang Junjie said that in recent years, the astronomical undertakings in Tibet have been developing continuously, from the Tibet Yangbajing Observatory, the first professional observatory in Tibet, the National Astronomical Observatory, to the Ali Observatory of the National Astronomical Observatory in western Tibet. The former has a submillimeter-wave telescope in cooperation with Germany, which mainly explores star formation, organic molecules, etc. The latter is still under further construction, including gravitational wave telescopes, optical telescopes and other equipment.
LandSpace 蓝箭航天 One of sixty Chinese private space Carrier Rocket Companies in China-People’s Republic of China… On the occasion of the centenary of the founding of the party, the first phase of the Jiaxing LandSpace Blue Arrow Aerospace Center, a gathering place for the aerospace industry chain laid out in Zhejiang, was completed and will soon be put into use. Established mass production capacity for medium and large rockets, and completed the first phase of Jiaxing Blue Arrow Space Center
Jiaxing LandSpace Blue Arrow Aerospace Center is located in the Aerospace Industry Park of Jiaxing City, Zhejiang Province. It aims to build a top aerospace industry base in the entire industry chain that integrates design simulation, testing and testing, and intelligent manufacturing.
“It’s not easy to get to this stage.” Now, when Zhou Yuren recalled seeing the complete Suzaku-2 Yaoyi rocket erected in front of him for the first time a few months ago, he can still remember the feeling at that time.
Zhou Yuren, chief technical officer of Blue Arrow Aerospace Technology Co., Ltd., winner of the National May 1st Labor Medal this year, has been engaged in the development of launch vehicles for nearly 30 years. He has won the Shanghai May 1st Labor Medal, the Second Prize of the National Science and Technology Progress Award and other national, provincial and ministerial awards, and enjoys special allowances from the State Council. Going back to two years ago, he may not have imagined that one day he would lead a team to develop a rocket in a private company. “With my character, I usually don’t think about starting a business unless it’s more interesting.”
01. “Old Master” first touches “New Aerospace”
In Zhou Yuren’s eyes, Blue Arrow Aerospace, a young commercial rocket company, and the Suzaku-2 series liquid oxygen methane carrier rockets under development can be defined as “more interesting”.
“If you want to ask how Blue Arrow impresses me, it must first be the self-developed liquid oxygen methane engine.” This means that before the “retirement day” planned for himself, he can personally lead the team to develop China’s first model The liquid oxygen methane launch vehicle with medium-sized and above capacity has been made into a product that can stand on the world stage and have the ability to compete with stronger commercial rockets through technological iteration.
When he first came to Blue Arrow Aerospace, it was at the time when the “Tianque” two types of engines were successfully delivered after major tests. The Suzaku-2 carrier rocket also entered the most critical period of R&D and manufacturing. Troubleshoot and determine status. At this time, it became a top priority to get familiar with the team while quickly grasping the various states of the rocket.
“Different from focusing only on technology before, leading a R&D team in a commercial aerospace company has more things to consider.” Compared with his previous working environment, Blue Arrow Aerospace is clearly an “atypical” rocket company. “In a more market-oriented environment, R&D cycle, cost, team integration, and product iteration are all issues that must be considered.”
The Suzaku-2 launch vehicle was established in September 2017, and the model plan demonstration was completed at the end of December 2017, and it was transferred to the plan design. , The Suzaku-2 Yaoyi rocket has completed the general inspection before leaving the factory and has the conditions for leaving the factory.
“It will take four and a half years to complete the development and launch process of a brand-new rocket from 0 to 1, and the pressure on the delivery schedule is actually very large. When you reach a commercial company, you will find that whether it is time, supply chain or capital, these Resources are limited, and making a satisfactory product with limited resources is a challenge that our entire team needs to accept.”
“The harsher the external conditions, the higher the requirements for the reliability of the product system. This also requires our R&D team to require themselves to higher standards.” In the “atypical” R&D environment, Zhou Yuren became more and more It shows the “strict”, “prudent”, “fine” and “true” of an old Takionaut.
“Zhou is always a person who places great emphasis on technical processes.” Qiu Jingyu, deputy general manager of the Rocket R&D Department, communicates with Zhou Yuren every day about the progress of the model, “During the entire development process, the model team has been under his request. Adhere to a strict quality management program.”
Problems must be analyzed in place, the reasons can be clearly analyzed, and finally passed the verification of the test, this is Zhou Yuren’s basic requirement for the R&D team, “Whether it is technical ability or model management ability, it must pass strict quality management and process management. to keep improving.”
02. Master Yan is also “rebellious”
“Sharp”, “pragmatic” and “reliable”, the young people in the Blue Arrow R&D team will put such labels on Zhou Yuren. “Mr. Zhou’s requirements for everyone are relatively high, and even a little strict.” “He is a bit paternalistic, and he is of a relatively strict type. The requirements for subordinates are very specific, but he will also guide the work by hand. You can also get a detailed response when you go to him for questions.”
For such a consistent evaluation, Zhou Yuren called it “unexpected”. In his ideal state, he even hopes that he can “hide” in daily management. “Rather than being a ‘parent’ or a ‘strict teacher’, I hope that everyone can do their jobs smoothly without me. I hope that in this team, everyone can take the initiative to play their part. technology and ability to come up with and implement some of our new ideas.”
It is not required to follow the rules and encourages to try more technical innovations. In terms of technology, Zhou Yuren does not deny that he has a “rebellious” opposite to his management style.
In Qiu Jingyu’s words, the liquid oxygen methane rocket made by Lanjian is itself a very new rocket, and the challenges brought by the new power system to the rocket as a whole are also multi-faceted, and new ideas are always used to solve new problems. Reaching new goals has also become the norm for Blue Arrow’s R&D engineers. “Our rockets will continue to pursue simpler systems, greater capacity, lower costs, and higher reliability, which requires engineers to constantly break through the limitations of their own thinking and experience to find ways to achieve their goals.”
In terms of encouraging innovation, the company’s values coincide with Zhou Yuren’s. “Last year, the company gave some budget and set up an innovation laboratory to encourage engineers to apply their new ideas to products.”
At the Blue Arrows, whether individually or as a team, if any new ideas are of value to the Rockets as a whole, there is support. “The atmosphere of innovation in the whole company is very good. In such an environment, we can give full play to some new ideas of the whole team, try some new technology solutions, and make the products produced are relatively good products. In terms of goals, everyone Together we can make this type of rocket.”
Zhou Yuren believes that this kind of relaxed innovation environment is very valuable, and he will encourage young people in the company to think more about things other than models. As long as he feels that these jobs can benefit their professional development and the company’s entire product line, he will encourage them. The team tries. “Because your professional ability has improved, it means that the company’s entire technical ability has improved. This is one of my goals with this team.”
03. Do one thing with a group of people
When commercial aerospace gradually developed, the industry has been calling for commercial rockets with both high reliability and lower cost. However, most traditional rocket propellants cannot meet this goal due to technical limitations or high costs. Rockets fueled by liquid oxygen methane have become the new favorite of many commercial rocket companies around the world because of their good performance, simple maintenance, multiple use and low fuel costs. Some even believe that liquid oxygen methane represents the future development of commercial rockets. power.
However, the road to turning the drawings into reality will eventually face various difficulties, Zhou Yuren said frankly, “Because our current engines are basically self-cooling, and liquid oxygen methane uses methane to cool itself. When methane is in the bottom of the thrust chamber, It is a liquid phase, but after the cooling process, it becomes a gas-liquid two-phase state. The characteristics of the gas-liquid two-phase are very complicated, which is a relatively difficult problem found in our development process. question.”
“The Suzaku-2 rocket is the first dual-low temperature launch vehicle in China, and many technical difficulties need to be solved one by one. It is gratifying that everyone worked hard.” Zhou Yuren said, “Whether it is the engine team, the rocket team, or the assembly team They all sprinted towards a goal with energy, and I was moved by their enthusiasm and the spirit of not giving up on solving problems in their work.”
On weekdays, Zhou Yuren is unsmiling, but he will take everyone’s efforts and growth into consideration, how the designer insists on craftsmanship and production for a qualified part, and how the production department communicates with each other in order to deliver products on time under the epidemic In order to ensure that the product is foolproof, the coordinator and professional person in charge will stick to the test site for a few months… “Now we have realized the stepless adjustment of the low-temperature engine thrust and mixing ratio. This technology is also used for the large-scale thrust adjustment of the engine and the recovery of the launch vehicle. The key. In addition, problems such as the gas-liquid phase in the cooling process have also been satisfactorily resolved.”
“Developing a launch vehicle is a systematic project, and every link is very important. On the whole, I am very confident in both the team and the product.”
04. “Satisfaction” means that everyone is satisfied with the product
When it comes to the “tasks” he has given himself, Zhou Yuren believes that leading the team to continuously improve their professional capabilities is one thing, and the other is forming a set of development standard processes and norms that suit him. “Standards and norms are things that I attach more importance to. These are the basic skills that must be done. Now, through the development of Suzaku-2, we can say that we have laid the foundation, and the foundation is solid, so that we have the conditions to overtake on the corners. “
When asked, “Is the ultimate goal to make the product smoothly?”, Zhou Yuren corrected us, not to make it, but to do it well, “to satisfy ourselves”, in order to satisfy the team and the market. “If your goal is only to make something, then the evaluation of this thing is only done, and it is definitely not the result I expected. Only when you show the result that everyone is satisfied can you say that you have done something. thing.”
Zhou Yuren believes that there are three stages in doing things: do one thing – accomplish one thing – accomplish one thing satisfactorily. What he seeks is this “consummation”.
“Now, both the country and the market have expectations for commercial rocket companies, and they are all looking at when you can make low-cost, high-reliability commercial rockets. For us, the final product developed should be able to Comparing with the main products in the commercial market, it has stronger commercial competitiveness, and I think it is a complete success.”
In Zhou Yuren’s definition of “completeness”, the completion of the flight test of the Suzaku-2 Yao-1 rocket is just the beginning, “We have done one thing now – the development of the Suzaku-2 has been completed, and it is only a matter of time. There is still one last step to go—the successful completion of the first flight test, and a more satisfactory result will be obtained in the end, and there is still a lot of work to be done in the future.” “Compared with our more ambitious plan, it is only a small step away from the The goal is still far away, and everyone needs to work together. In the future, we will continue to iterate and optimize the overall plan, improve the engine function and overall performance, reduce structural weight, etc., so that the Suzaku-2 rocket will become a more concise, reliable and low-cost rocket.”
“Being able to exert one’s ability in this industry, to be able to do one thing, and feel that it is not in vain, or that we have come to the world to live, and we do not say that we are worthy of anyone, but at least we can be worthy of ourselves, and feel that it is fine.” Zhou Yuren Say.
“Have you chosen aerospace, do you plan to do it for the rest of your life?”
“right.”
According to Blue Arrow Aerospace, the Suzaku-2 launch vehicle was approved in September 2017, and the model plan demonstration was completed by the end of December 2017, and it was transferred to the plan design. In the first stage, in January 2022, the Suzaku-2 Yaoyi rocket will complete the general inspection before leaving the factory and meet the conditions for leaving the factory. I wish you great success!
The Blue Arrow Aerospace Suzaku-2 launch vehicle is expected to fly for the first time this year. It is China’s first liquid oxygen methane launch vehicle with a medium capacity or above. I hope the first flight will go smoothly
“It’s not easy to get to this stage.” Now, when Zhou Yuren recalled seeing the complete Suzaku-2 Yaoyi rocket erected in front of him for the first time a few months ago, he can still remember the feeling at that time.
Today, we invite Zhou Yuren, CTO of Blue Arrow Aerospace Technology Co., Ltd., who just won the National May 1st Labor Medal, to talk about his journey as a “typical” engineer in an “atypical” rocket company”
LandSpace 蓝箭航天 One of sixty Chinese private space Carrier Rocket Companies in China-People’s Republic of China.. , LandSpace Blue Arrow Aerospace … located in Beijing (Zhonghang International Plaza, No. 13 Ronghua South Road, Yizhuang Economic and Technological Development Zone, Beijing as their main head office in Land Space’s headquarter, Beijing R&D Center is located in Beijing Economic and Technological Development Zone in E-town… in which they also have numerous branches in Xian Research and Development Center.. also Located Huzhou Intelligent Manufacturing center in providing testing as assemblies of the components together …
一個空間 One Space -Chongqing Zero One Space Aerospace Technology Co., Ltd. One Space Technology Group Co., Ltd. (One Space), a pioneering enterprise in China’s commercial aerospace industry, has formed a technology platform centered on the launch vehicle business… is one of many sixty plus commercial private space Carrier Rocket companies in China- People’s Republic of China in which they’re founded in Beijing – Chongqing- Xi’an – in which currently they’re development to full commercialisation of in between light to medium heavy launch carrier vehicles …. was established in Beijing Zhongguancun Science and Technology Park. It is a leading rocket technology company in China, committed to building informatization, intelligence, and combat The modernized “Rocket+” industrial service platform now has 3 research institutes and 2 research centers……..It has developed three technology platforms of Zero One Rocket, Zero One Electronics, and Zero One Power. At the same time, it is committed to exploring the application of new technologies and new mechanisms in the fields of aerospace and national defense and military industry to become a world-class commercial aerospace group.
Zero One Rocket: A fast, efficient and intelligent launch service expert
Evolution represents the continuous evolution and renewal of things, and it also means further harmony between the subject and the environment. When the time scale of evolution is reflected on the rocket, its progress can take more than ten years at every turn. The development of the Zero One space rocket is always iterating towards lower cost, higher cost performance, and faster launch speed. 4 rocket launches have been completed in six years.
In 2014, the State Council first issued a policy to support the development of commercial aerospace. Suddenly, there was the soil for the existence of private commercial aerospace companies, and many seeds that had been buried in the heart and yearned for space began to sprout. With the yearning for the stars and the sea, Zero One Space came into being, bringing together many like-minded partners to dream of space.
From 0 to 1, the beginning of evolution
The process of starting from nothing is destined to be even more difficult, just like the first cell bred in the primitive ocean. The capital, talent, technology, market, supply chain, launch site and other issues that private commercial aerospace companies need to solve are each related to whether a rocket can be built and whether it can be launched smoothly. It is the ideal of going to space, which supports Zero One Space through the thorns and thorns, and walks out a way through the barren bumps.
After a full year of in-depth exploration, Zero One Space completed the formation of the rocket technical team, the establishment of a systematic aerospace supply chain and support center, the completion of the rocket overall plan design and review, and the completion of the construction of aerospace ground laboratory. Work. However, there is another problem that must be solved. Where does the rocket engine come from? At that time, rocket engines were not allowed to be bought and sold freely.
Finally, on May 17, 2018, Zero One Space’s OS-X0 rocket “Chongqing Two Rivers Star” was successfully ignited and launched at a base in Northwest China. This is a milestone moment in the history of China’s aerospace. It is not only an innovative model of China’s military-civilian integration, but also a new starting point in the history of China’s commercial aerospace. In the following year, Zero One Space launched two more rockets.
Glory is not limited to the sea of stars, and every time Zero One Space launches self-developed rockets, it leads the entire industry forward. In this process, the research and development team of Zero One Space has gone through many tests, conducted more than 100 large-scale research and development tests, overcome the problems of rocket engines, and carried out research and development work in strict accordance with national standards in accordance with laws and regulations, and won the first place in China. The launch license of the launch vehicle fully covers the entire industrial chain of launch vehicle development, production, assembly, and launch, and promotes the access system, permit application, and simplification of the launch process for private aerospace.
From the normalization to zero, each move forward there is never only one way forward.
The rocket has three main systems, including structural system, power plant system and control system. Based on the company’s strategy of vertical integration of rocket technology and the research and judgment on the future market trend, Zero One Space has evolved three major technology platforms, namely Zero One Rocket, Zero One Power and Zero One Electronics; three professional R&D teams have been established. The team, specializing in corresponding fields, and bravely going to the market, uses market forces to promote the rapid growth of these three teams, and realizes the rapid iteration of rocket technology and products based on real-time feedback from the market, and continues to create a rocket with product value Reserve advanced technology.
In the process of their respective evolution, the three platforms firmly adhere to the values of “customer-centric, continuous R&D investment”, and through continuous struggle and hard work, guided by customer needs, they have created Linglong, Wangshu, Xuan Que, Xuan The five major products of Zhu and Hongming continue to make breakthroughs and innovations in the overall design of the rocket and the underlying technologies of the rocket, such as launch vehicles, wireless communications, intelligent control, and solid engines.
In the past few years, Zero One Rocket delivered a certain F1-TEL launch vehicle of the Wangshu series, and the Linglong series rocket test launch and training system; Zero One Electronics successfully developed the Xuanque G2 series ground station and completed the localization. Instead, other products have been expanded to be used in aerospace science and technology, science and engineering, weapons and other military institutes and test bases. The number of customers has exceeded 40, and the scale is continuously expanding; Zero One Power has completed the development and development of a number of solid rocket engines. In trial production, mass production is being carried out according to customer requirements, and the preliminary demonstration work for multi-engine projects is also being carried out.
Turn the zero into a whole, gather into a Rocket
Zero One Space Technology Group Zero One rocket ignited for the 4th time, and successfully realized the “one arrow, one vehicle, one station” quick launch 零壹空间#重庆两江之星四次开# Commercial Space@重庆两江新区视频号In February 2021, the united team successfully launched the Zero One Space OS-X6B smart rocket. The OS-X6B smart rocket innovatively adopted on-board launch technology, independently constructed ground mobile telemetry stations, measurement and launch stations, etc., making it the first private rocket” “Five Ones” launch, that is, “one arrow, one vehicle, one station, one machine, one PAD”. With one rocket, one launcher, one ground station, one drone, and one PAD, the rocket launch mission can be completed within 10 minutes. Launch quickly.
What kind of rocket is suitable for China’s launch market has always been a question of in-depth thinking by Zero One Space. Today, the three major platforms have combined the latest technologies that have been tempered in the market during business development to create the Linglong No. 1 solid carrier rocket.
01 Fast launch
Based on the existing characteristics of the Linglong One A solid rocket, the development team has tailored its launch platform to further enhance its large-scale maneuverability, multi-platform launch, long-term storage, fast response launch, and low guarantee conditions. After general market demand, it can also provide fast launch services for various emergency launch needs.
02 Efficient launches
The Linglong No. 1 solid rocket series adopts the idea of modular combination and serial design. According to the payload of different weights and sizes, through the modular combination of the power system, different types of Linglong No. 1 rockets can be formed. Different capacity gradients can meet the diversified capacity requirements of 50kg–1t and match the miniaturization trend of commercial satellites.
Based on the concept of product value creation, the overall design of the rocket is continuously optimized, so that the Linglong-1A rocket can reach the domestic leading level in the index of carrying coefficient, so that it can carry more loads under the same conditions, and further improve its cost performance.
03 Smart launches
The continuous R&D and accumulation of technology will enable products to have strong vitality. Intelligent testing and automatic interpretation technology, remote measurement and launch control technology, real-time data drive and animation demonstration technology, etc., are proven on the OS-X6B smart rocket. Breakthrough and innovation again, empower the Linglong No. 1 series rocket, so that it has an intelligent “brain” to complete launch tasks in a highly convenient manner.
Through continuous technical accumulation, Zero One Space has realized the independent control of the overall rocket system and the core subsystems, and completed the high-speed iteration of the Linglong series of launch vehicles. Looking back on the past, achievements are encouraging; looking forward to the future, Galaxy is inspiring. On the occasion of the two centuries, under the requirements of accelerating the construction of a space power, Zero One Space will serve the aerospace and national defense and military industries wholeheartedly, and continue to forge ahead towards the vision of becoming a world-class commercial aerospace group.
Celebrating LandSpace –Blue Arrow Aerospace 6th year Anniversary in operations with a strong message “初心不改，与梦同行 - Do not change the original heart, walk with the dream “in which founded on 4th June 2015 Thursday founded in Beijing now located now One of sixty plus Chinese private space Carrier Rocket Companies in China-People’s Republic of China.. , LandSpace Blue Arrow Aerospace … located in Beijing (Zhonghang International Plaza, No. 13 Ronghua South Road, Yizhuang Economic and Technological Development Zone, Beijing as their main head office in Land Space’s headquarter, Beijing R&D Center is located in Beijing Economic and Technological Development Zone in E-town… in which they also have numerous branches in Xian Research and Development Center.. Also Located Huzhou Intelligent Manufacturing center in providing testing as assemblies of the components together …
In which previously LandSpace 蓝箭航天 One of sixty Chinese private space Carrier Rocket Companies in China-People’s Republic of China… , LandSpace Blue Arrow Aerospace successfully completed the joint test run of the second-stage engine of the Suzaku 2 rocket. The rocket engine used in this round of test runs is a combination of 80-ton and 10-ton “Tianque” liquid oxygen methane engines….
Recently previously During the Month of May, on the later part of the month of 2021 24th May, it was China’s Space Day also Book Day in the Occasion of People’s Republic of China, During the Occasion celebrating in eighteen cites with LandSpace –Blue Arrow Aerospace in collaboration with CITIC Bookstore, we will jointly create a theme event of “Stars, Book Sea and Unstoppable Exploration” , which will be opened in the airport and city bookstores. A two-week expedition to space travel. We invite you to pay attention to the “growth” of Suzaku Rocket and witness the upward path of space exploration…. In which the event runs through the duration of April 23 to May 5th 2021….
Previously on 30th January 2021 during a rocket engine testing that lasted for “Five times in eight days, Blue Arrow Aerospace’s 80-ton engine completes 2000 second reliability test run” January 30, 2021, the 12th “Tianque” 80-ton liquid oxygen methane engine completed the long-range reliability test run with a test run time of 400 seconds . The engine has undergone five consecutive long-distance tests on 23-30 days, with a cumulative duration of over 2000 seconds, covering 13 times the flight duration. This round of testing also carried out high and low thrust, high and low mixing ratio, limit inlet pressure and temperature tests, which fully verified the reliability and stability of the engine….
LandSpace 蓝箭航天 One of sixty Chinese private space Carrier Rocket Companies in China-People’s Republic of China… , LandSpace Blue Arrow Aerospace successfully completed the joint test run of the second-stage engine of the Suzaku 2 rocket. The rocket engine used in this round of test runs is a combination of 80-ton and 10-ton “Tianque” liquid oxygen methane engines….
Recently this month on March 2021 LandSpace – Blue Arrow Aerospace’s “Tianque” 10-ton liquid oxygen methane engine completed a new round of ignition tests. The single test run time was 4000 seconds, and the single test run time exceeded the ten thousand second mark, which completely refreshed my country’s pumped liquid rocket engines. Test record. Engine design, production, assembly quality and working reliability have been fully assessed……
This test run has completed test projects such as simulated flight process assessment, continuous mixing ratio adjustment (90%~110%) assessment, oxygen and methane self-generated pressurization assessment, swing test run and other test projects, and obtained the influence of LNG with different contents of methane on engine performance, Various technical indicators meet the overall requirements of the rocket…..
Previously As of 4th February 2021… LandSpace Blue Arrow Aerospace Suzaku-2 liquid carrier rocket first stage engine assembly completed] recently, the first stage four-engine engine assembly work of the Zhuque-2 liquid carrier rocket was successfully completed. The overall layout and piping design of the four-engine engine follow a unified modular design concept, which can be assembled in parallel according to different production rhythms, which improves the flexibility of production, which is conducive to the mass and streamlined production of later products, which is the future Provide strong support for production. This engine will participate in the first-level power system test run assessment to verify the performance of the engine
Recently, the assembly work of the first four-engine engine of the Suzaku-2 liquid carrier rocket was successfully completed. The overall layout and piping design of the four-engine engine follow a unified modular design concept, which can be assembled in parallel according to different production rhythms, which improves the flexibility of production, which is conducive to the mass and streamlined production of later products, and is the future engine volume Provide strong support for production. This engine will participate in the first-level power system test run assessment to verify the performance of the engine.
Onwards LandSpace 蓝箭航天 One of sixty Chinese private space Carrier Rocket Companies in China-People’s Republic of China.. , LandSpace Blue Arrow Aerospace … located in Beijing (Zhonghang International Plaza, No. 13 Ronghua South Road, Yizhuang Economic and Technological Development Zone, Beijing as their main head office in Land Space’s headquarter, Beijing R&D Center is located in Beijing Economic and Technological Development Zone in E-town… in which they also have numerous branches in Xian Research and Development Center.. also Located Huzhou Intelligent Manufacturing center in providing testing as assemblies of the components together …
