每经AI快讯，1月10日，随着指令下达，一架长3.3米、翼展2.1米的无人机火箭助推器喷出红色尾焰， 很快，无人机到达6000米高度，飞行时长30分钟，最大飞行速度0.75马赫⋯⋯陕西定边县，一款新型航 空发动机的首次单发飞行试验正在开展。别看这款发动机个头不大，但它的意义不一般：这是我国自主 研制的首款3D打印涡喷航空发动机，填补了国内发动机整机3D打印工程应用的空白。（新华网） ...

（来源：中国航空报） 本报讯 近日，罗罗公司正计划将印度拓展为其本土市场外的第三大战略要地。该公司印度执行副总裁萨希·穆昆丹在接受印度报业托拉斯专访时透露，罗 罗计划在印度进行重大投资，并考虑为印度未来几年计划自主研发的战机开发新一代发动机。目前，美国和德国是罗罗在美国以外的另两大"本土市场"，公 司在这两国均设有重要的制造设施。穆昆丹表示，印度市场具备规模优势、政策清晰，其国防与工业生态系统发展迅猛、日趋成熟，为此提供了强大动力。 （罗雯） ...

近日，搭载AES100发动机的6吨级倾转旋翼无人飞行器镧影R6000在四川省德阳什邡市首飞成功。 倾转旋翼机可谓飞机中的"多面手"，兼具直升机的垂直起降能力与固定翼飞机的高速巡航性能。一颗什 么样的"心脏"可以支撑它既"直上直下起降"，又"保持高速飞行"？ 据中国航空发动机集团有限公司专家介绍，倾转旋翼机的动力系统必须满足两种"截然不同"的飞行模式 和飞机瞬间变化的功率需求，这就对发动机的响应速度以及综合控制能力提出严苛要求。 AES100发动机是我国第一型自主创新研制的1000千瓦级先进民用涡轴发动机，具有高效率、低油耗、 长寿命、高安全性等优势，综合性能达到国际先进水平。 研发团队瞄准通航市场对高性能动力的迫切需求，在设计之初前瞻性地考虑了多种复杂场景，并在镧影 R6000等飞机上成功应用，打破了国外在该领域的垄断局面。 这颗"心脏"能稳定工作提供可靠动力。 AES100发动机总设计师李概奇指出，经过充分试验验证，AES100发动机在结冰、暴雨、强电磁环境等 复杂条件下均可安全稳定工作，为6至12座的直升机或倾转旋翼飞行器提供可靠动力；配装的飞行器可 在6000米高空以下执行巡逻、救援、观光、公务飞行等多 ...

Core Viewpoint - The AES100 engine represents a significant advancement in China's aviation industry, showcasing the country's capability in developing high-performance aviation engines that meet diverse operational requirements [2][5]. Group 1: Engine Development and Features - The AES100 engine is China's first independently developed 1000 kW class advanced civil turboshaft engine, featuring high efficiency, low fuel consumption, long lifespan, and high safety, with performance reaching international advanced levels [2][3]. - The engine has been tested under complex conditions such as icing, heavy rain, and strong electromagnetic environments, ensuring reliable power for helicopters and tilt-rotor aircraft [3]. - The engine has received certification from the Civil Aviation Administration of China, allowing for further development into variants such as a 900 kW turboprop engine and a 1000 kg thrust turbofan engine [4]. Group 2: Market Applications and Future Prospects - The AES100 engine can support various missions including patrol, rescue, sightseeing, and official flights at altitudes below 6000 meters [3]. - Future applications of the engine include efficient logistics transportation across regions and point-to-point personnel transport between cities [4]. - The development of other domestic engines, such as a 3D-printed lightweight micro turbojet engine and a 1100 kW gas turbine engine for helicopters, indicates a broader trend of innovation in China's aviation sector [5].

"我们希望以产品的不断突破，吸引上下游更多企业集聚，加速形成规模效应与创新合力。"天府轻 动相关负责人说。 （来源：光明日报） 转自：光明日报 "点火准备！""启动！""转速正常，参数稳定！"……我国自主研制的2000公斤推力级涡扇发动机近 日在四川天府新区顺利点火。 "这款代号F918的涡扇发动机油耗低、续航长、安全可靠，各项技术指标国内领先，综合性能达到 国际先进水平。"四川天府轻型动力科技有限公司相关负责人介绍。据了解，这款发动机成功研制的背 后，是天府新区以通航动力领域龙头企业为抓手，系统性推动产业生态构建的持续努力。 作为天府新区通航动力产业链的链主企业，天府轻动已牵头组建涵盖40余家单位的低空经济产业联 盟，并推动建设轻型航空动力成果转化及中试熟化平台，逐步形成"以链主聚链属"的产业协同模式。 以龙头企业为牵引，围绕低空安全、低空制造、低空基础设施建设、低空应用、低空关联五大产业 方向，天府新区加快构建低空经济产业集群，目前已培育专精特新"小巨人"企业6家、省级专精特新企 业11家，2024年产值增速达20%，2025年产值增速预计突破30%，产业集聚态势明显。 为支撑产业"飞得高、飞得稳"，天府 ...

本报讯（四川日报全媒体记者 王成栋 卢春阳）"数控参数正常！""稳态参数正常！"12月26日，首 台"四川造"2000公斤推力级涡扇发动机——F918在成都成功点火，并实现稳定运行。 F918涡扇发动机的点火成功，标志着我国自主研发涡扇发动机迈出新步伐，在低油耗、长航时、 高可靠性等性能方面实现新的提升。 F918涡扇发动机充分考虑了公务机使用需求，采用中等涵道比设计等，提高了燃烧效率，最终实 现整机低油耗。同时，锚定满足高端无人机的使用要求，F918涡扇发动机采用先进的燃烧和密封 设计技术，实现了高空下的长时间工作，单次飞行时间可达30小时以上。在安全方面，配置全权 限数控系统和健康管理系统，采用智能处理算法，全面监测发动机工作状态，具有故障告警和自 动故障处理能力。 ●主要为5至15吨级的高端无人机、中轻型公务机提供动力 ●实现了高空下的长时间工作，单次飞行时间可达30小时以上 该发动机由四川天府轻型动力科技有限公司牵头研制，将作为低空领域中大型飞行器动力，主要 为5至15吨级的高端无人机、中轻型公务机提供动力。从设计、零部件加工、装配到下线点火，历 时16个月。 ...

Group 1 - The European Ariane 6 rocket successfully launched two Galileo navigation satellites from the Guiana Space Centre, marking its fifth flight and the first mission for the Galileo program [2] - China's first fully 3D-printed turbofan engine has completed ground testing, developed by a collaboration of institutions including the Chinese Academy of Sciences and Xi'an Jiaotong University, showcasing advancements in additive manufacturing technology [2] - The release of the scaleX supercluster by Inspur focuses on AI applications, featuring a total computing power of 5 EFlops and over 650 TB of HBM capacity, aimed at trillion-parameter models and scientific intelligence scenarios [2]

Rolls-Royce share price has held steady in the past few days, moving from a low of 1,020p on November 24 to the current 1,110p. It has jumped by over 100% from its lowest level in January and is a few points below the year-to-date high of 1,195p. So, is it still safe to buy the RR stock? Copy link to section Rolls-Royce, the giant British engine manufacturer, has been one of the best-performing companies in the FTSE 100 Index this year, helped by the robust demand of its products across its verticals like c ...

Core Insights - The 2025 Asia General Aviation Exhibition has opened in Zhuhai, showcasing new achievements in the general aviation and low-altitude economy sectors [1] - China Aviation Engine Group presented its latest green engine at the exhibition, emphasizing advancements in propulsion systems for faster and longer flights [1] Group 1: Product Highlights - The exhibition features 58 types of general aviation power products, including 29 products making their debut, such as megawatt-class hybrid power systems and pure electric propulsion systems [3] - A hydrogen fuel turbine engine was also showcased, which produces zero carbon emissions compared to traditional aviation fuel engines that emit three kilograms of CO2 for every kilogram of fuel burned [9] Group 2: Development and Testing - The megawatt-class hybrid power system is designed for future eVTOLs (electric Vertical Take-Off and Landing) and distributed electric propulsion aircraft, targeting 3 to 8 tons and 10 to 20 tons respectively [5] - The hydrogen fuel turbine engine has successfully completed 60 hours of continuous testing, achieving performance benchmarks ahead of other domestic efforts [9] Group 3: Business Opportunities - High-tech products are expected to generate significant value, with China Aviation Engine Group planning to sign large orders at the exhibition [10] - The company aims to sign cooperation agreements or intent procurement contracts with 17 clients, with a total value exceeding 1 billion yuan [12]

Core Insights - China Aviation Engine Group Co., Ltd. signed cooperation agreements or intent procurement contracts for various general aviation engines and related power products with 17 customers, totaling over 1 billion yuan [1] - The company showcased 58 types of general aviation power products at the 2025 Asian General Aviation Exhibition, including the ATP120 engine and a pure electric propulsion system, with 29 products making their debut [1] - The ATP120 engine is designed for low-cost lifecycle and can be applied to various platforms, with potential for expansion into hybrid propulsion systems and hydrogen fuel engines [1] - The pure electric propulsion system provides lift during vertical takeoff and thrust during level flight [1] - The general aviation industry in China has seen steady growth over the past decade, with significant advancements in domestic power development capabilities and technology [1] - Predictions indicate that the number of general aviation aircraft in China will exceed 13,000 in the next 20 years, with a total demand for nearly 10,000 gas turbine engines, resulting in a market value of $17.2 billion [1] Industry Developments - China Aviation Engine Group emphasizes a comprehensive layout across all types, power coverage, and lifecycle support to enhance the series and lineage development of aviation power products [2] - The company aims to explore new collaborative development models with related enterprises and institutions to support the high-quality development of China's low-altitude economy and general aviation industry [2]