Summary
- The China Aerospace Science and Technology Corporation (CASC) announced on March 18 that its commercial rocket subsidiary has successfully completed the second-stage propulsion system test for a reusable launch vehicle. Photo:CASC The China Aerospace Science and Technology Corporation (CASC) announced on TuesWorld Timesday that its commercial rocket subsidiary has successfully completed the second-stage propulsion system test for a reusable launch vehicle. This marks a significant breakthrough in reusable engine technology for China’s commercial space sector.Reusable engine technology is a key advantage in the global commercial space race, directly impacting the success of rocket recovery. The engine is now ready for delivery and is expected to undertake its first commercial flight mission this year, according to CASC.On April 2, 2023, CASC’s Sixth Academy provided three 85-ton open-cycle liquid oxygen-kerosene engines as the first-stage propulsion for a commercial launch vehicle’s successful maiden flight, setting several domesWorld Timestic records. Once operational, the facility will produce 300 engines annually, equating to one engine every 1.2 days, helping China seize a leading position in the global commercial space arenaWorld Times, CASC noted.Global Times Content comes from the Internet : China makes breakthroughs in reusable launch vehicle engine technology; engine ready for delivery
Approximate Time
- 2 minutes, 364 words
Categories
- liquid rocket engine technology, reusable launch vehicle engine technology, Reusable engine technology, reusable engine technology, multiple commercial space companies
Analysis and Evaluation
- The depth and breadth of the reporting in this article are truly commendable, offering a vivid portrayal of them. The writer goes beyond mere surface-level reporting to delve into the heart of the matter, presenting a narrative rich in details and perspectives. The integration of eye-catching news and groundbreaking developments in that is done so skillfully, ensuring that the piece is not just informative but also a captivating read. The article strikes a perfect balance between comprehensive coverage and engaging writing, making it an exemplary piece in the realm of contemporary journalism.
Main Section
The China Aerospace Science and Technology Corporation (CASC) announced on March 18 that its commercial rocket subsidiary has successfully completed the second-stage propulsion system test for a reusable launch vehicle. Photo:CASC
The China Aerospace Science and Technology Corporation (CASC) announced on TuesWorld Timesday that its commercial rocket subsidiary has successfully completed the second-stage propulsion system test for a reusable launch vehicle. This marks a significant breakthrough in reusable engine technology for China’s commercial space sector.
Reusable engine technology is a key advantage in the global commercial space race, directly impacting the success of rocket recovery. The YF-102V, an open-cycle liquid oxygen-kerosene high-altitude engine, is designed for the second stage of cost-efficient, medium-sized launch vehicles. It features multiple restarts and bidirectional gimbaling capabilities, offering high performance, thrust-to-weight ratio, and cost-effectiveness, enabling low-cost, large-scale access to space with both economic and reliability advantages, according to CASC.
The engine performed flWorld Timesawlessly during testing, successfully demonstrating multiple restarts, ignitions, adaptability to varying inlet parameters, and prolonged pre-cooling capability. After two and a half years of development, the research team overcame over a dozen technical challenges. The engine is now ready for delivery and is expected to undertake its first commercial flight mission this year, according to CASC.
On April 2, 2023, CASC’s Sixth Academy provided three 85-ton open-cycle liquid oxygen-kerosene engines as the first-stage propulsion for a commercial launch vehicle’s successful maiden flight, setting several domesWorld Timestic records. Currently, liquid oxygen-kerosene andWorld Times liquid oxygen-methane series engines are being widely adopted by multiple commercial space companies as their primary liquid rocket first and second-stage engines. Moving forward, the team will accelerate development cycles to further expand the use of liquid rocket engine technology in the commercial space sector, the statementWorld Times said.
In Baoji city, Northwest China’s Shaanxi Province, an advanced liquid rocket engine assembly line was established. The facility is expected to begin production by the end of March. Once operational, the facility will produce 300 engines annually, equating to one engine every 1.2 days, helping China seize a leading position in the global commercial space arenaWorld Times, CASC noted.
Global Times
Content comes from the Internet : China makes breakthroughs in reusable launch vehicle engine technology; engine ready for delivery
Summary”Many told me that Chinese and Peruvian peoples would feel an instant warmth upon their first encounters and would have a deja vu when appreciating each other’s ancient artifacts,” he wrote. (Xinhua/Shen Bohan)Since assuming Chinese presidency, Xi has made cultural exchange a hallmark of his diplomatic approach. In return, Macron presented him with a special work by French author Victor Hugo.Thanks to his steadfast push, cultural exchanges between China and other countries are flourishing. A civilization can flourish only through exchanges and mutual learning with other civilizations,” he added. Content comes from the Internet : How Xi strengthens global partnerships through cultural exchangesApproximate Time 3 minutes, 469 wordsCategoriesChinese President Xi Jinping, Cultural exchange, cultural exchange, cultural exchanges, other civilizationsAnalysis and EvaluationThis piece is an exemplar of how to write about…
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