天龙三号大型液体运载火箭计划于 2024 年上半年实现首飞，性能对标 SpaceX 猎鹰 9 号。北京天兵科技有限公司宣布完成数亿元人民币 C+轮融资，由中信建投投资领投。天兵科技表示，天龙三号火箭为我国卫星互联网基础设施建设量身定制，产品性能对标 SpaceX 猎鹰 9 号火箭，直径 3.8m，起飞质量 590t，LEO 运力 17t，SSO 运力 14t。采用大推力、可复用液体火箭发动机，将率先实现国内一箭 30 多星的群打能力，满足卫星互联网“低成本、高可靠、高频次”的发射需求。目前该火箭已完成产品设计和生产，正在开展地面试验验证，计划于 2024 年上半年完成火箭首飞，首飞后三年内具备每年超 30 发的商业发射能力。天兵科技还表示，未来几年将以液体运载火箭回收复用技术为核心，在大型、重型液体运载火箭以及空天往返载人飞船等主营产品上深度聚焦，实现技术和产品的全面突破。
英文翻译：
News Title: China’s Tianlong 3 Rocket Set to Make First Flight in 2024, Targeting SpaceX’s Starlink 9
Keywords: Tianlong 3, rocket, first flight, performance, SpaceX
News Content:
China’s Tianlong 3 large liquid rocket is planned to make its first flight in the first half of 2024, with performance targets set for the SpaceX Starlink 9 rocket. Beijing Tianbing Technology Co., Ltd. has announced the completion of a 100 million RMB C+ round of financing, led by China Construction Bank Investment. Tianbing Technology indicates that the Tianlong 3 rocket is designed for China’s satellite internet infrastructure, with product performance targets set for the SpaceX Starlink 9 rocket. The diameter of the Tianlong 3 rocket is 3.8 meters, the launch mass is 590 tons, with a LEO (low earth orbit) operational capacity of 17 tons and an SSO (space station orbital) operational capacity of 14 tons. Using a large-thrust, reusable liquid rocket engine, Tianlong 3 will lead to the first domestic launch of over 30 satellites in a single shot, meeting the requirements of “low cost, high reliability, high frequency” for satellite internet. Currently, the rocket has completed product design and production, and is currently undergoing ground test verification. It is planned to complete the rocket’s first flight in the first half of 2024, with a commercial launch capacity of over 30 flights per year for the next three years. Tianbing Technology also indicates that in the future few years, it will focus on the reusable liquid rocket engine recovery and reuse technology, deepening the focus on large, heavy liquid rockets and orbital reusable rockets, and achieving technological and product breakthroughs.
【来源】https://www.ithome.com/0/727/605.htm
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