长征五号

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海南航天主题美术摄影作品展在海口开展
Hai Nan Ri Bao· 2025-10-04 01:19
海南航天主题美术摄影作品展在海口开展 "这次展览以艺术之美礼赞航天成就,希望能在国庆节期间为广大市民游客献上一场兼具科技感与 人文情怀的视觉盛宴。"中国美术家协会理事、海南省美术家协会主席阮江华表示。 首展持续至10月6日 海南日报讯(海南日报全媒体记者 王才丰 蔡曼良)近日,"向天图强・逐梦苍穹"海南航天主题美术 摄影作品展在海口开展。展览现场,40幅美术作品与20幅摄影作品精彩亮相,吸引了众多市民、游客及 航天爱好者前来观展。 本次展览的美术作品以细腻笔触彰显了航天相关主题的视觉美学和科研人员的家国情怀;摄影作品 以纪实视角定格火箭腾空的震撼瞬间、科研生产的奋斗图景等画面,生动呈现了中国航天事业发展的坚 实足迹和人文温度。 "我的参展作品《问鼎九天》描绘的是长征五号在文昌发射的场景。火箭发射时的轰鸣与璀璨,令 我印象深刻。"一级美术师、享受国务院政府特殊津贴专家丁孟芳谈及创作初衷时表示,航天题材自带 感染力,体现了中国科技的进步与强大,其蕴含的拼搏、创新、担当精神,是激励群众奋发的力量源 泉。 "展出的美术作品视觉冲击力特别强,令人很振奋!我为中国航天的发展成就感到自豪。"海口经济 学院学生姜依含特地和同 ...
10米级不锈钢贮箱,是中国对星舰式体系的正面回应
Guan Cha Zhe Wang· 2025-05-01 01:37
Core Viewpoint - The successful development of China's first 10-meter diameter stainless steel storage tank prototype marks a significant leap in the country's heavy rocket manufacturing capabilities, positioning it to compete in the next generation of space exploration and heavy lift systems [1][3][12]. Group 1: Technical Significance - The 10-meter diameter represents a critical threshold in rocket design, as larger storage tanks are essential for heavy rockets, which are necessary for ambitious space missions such as lunar bases and Mars exploration [3][5]. - The introduction of stainless steel as a material for the storage tank signifies a shift in manufacturing philosophy, offering advantages in strength, cost, and reusability compared to traditional aluminum alloys [5][6]. - The prototype is not designed for current rockets but is intended for the next generation of heavy rockets, specifically the Long March 9, which aims to be a reusable system with significant thrust capabilities [6][12]. Group 2: Competitive Landscape - The development of the 10-meter storage tank is a strategic move for China to establish a foothold in the competitive landscape of super heavy rockets, where the U.S. has already made significant advancements with NASA's SLS and SpaceX's Starship [12][13]. - The global race for super heavy rockets is intensifying, with the U.S. focusing on high-reliability systems and commercial deep space capabilities, while China aims to leapfrog existing technologies by directly entering the super heavy and reusable rocket domain [12][15]. - The ability to manufacture large-diameter, modular, and high-temperature resistant structures is crucial for achieving high-frequency, low-cost space launches, which is the future of space transportation [15][16]. Group 3: Industrial Implications - The 10-meter stainless steel storage tank prototype is not merely a component but represents a foundational shift in China's space manufacturing logic, indicating a move towards a more industrialized approach to rocket production [17]. - The successful creation of this prototype demonstrates China's readiness to develop the necessary infrastructure and capabilities to support the next generation of space vehicles, which is essential for maintaining competitiveness in the global space race [16][17]. - The focus on building a robust manufacturing system capable of producing large components is a critical step towards achieving the goal of high-frequency space launches, which will be vital for future missions [15][17].