1."人造太阳"创造"亿度千秒"世界纪录 成功实现上亿摄氏度1066秒稳态长脉冲高约束模等离子体运行，再次刷新世界纪录。 （来源：新安晚报） 转自：新安晚报 2.BEST项目总装启动，杜瓦底座精准就位 9月30日，装置主机首个重大部件杜瓦底座以毫米级精度成功落位主机大厅。 3.BEST项目首个PF磁体制造完成 该线圈直径超10米，高度2.5米，重量超百吨，历时30个月制造完成。 该装置最大粒子流大于1024m-2s-1，单次放电时间超过1000s，最高中心磁场高于3T。 7.CRAFT离子回旋加热系统实现100%自主知识产权 核心部件100%国产化，实现高功率射频加热技术从"跟跑"向"领跑"的跨越。 8.国际热负荷最高的偏滤器原型部件通过验收 稳态热负荷能力达到20兆瓦/平方米，标志我国偏滤器研发能力实现自主可控。 4.BEST项目实验计划发布 BEST研究计划面向全球正式发布，10余国科学家共同签署《合肥聚变宣言》。 5.中国高强钢1号托起"人造太阳" 自主研发的中国高强钢1号成功填补了极端低温工况下高强韧无磁结构材料的应用空白。 6.国际参数最高超导直线等离子体装置建成 9.ITER校正场线圈采购包竣工交 ...

Core Insights - The "Kua Fu" (CRAFT) facility has achieved significant progress with the successful testing and acceptance of the prototype component for the divertor, marking a milestone in China's independent design efforts in fusion technology [1] Group 1: Technical Achievements - The prototype component demonstrated a steady-state thermal load capacity of 20 megawatts per square meter [1] - The alignment error of the target plate facing the plasma surface is less than 1 millimeter, indicating high precision in the design [1] - This prototype is noted as the largest in international dimensions and the highest in thermal load capacity [1]

Core Insights - The CRAFT facility has achieved significant progress with the successful testing and acceptance of the prototype component for the divertor, which is crucial for the fusion reactor's core operation [1][2] - The prototype's steady-state thermal load capacity reached 20 megawatts per square meter, and the alignment error of the target plate surface adjacent to the plasma is less than 1 millimeter, marking a successful development of the largest and highest thermal load divertor component designed independently in China [1] Summary by Sections Development and Testing - The divertor prototype component has successfully passed expert testing, demonstrating its ability to handle a steady-state thermal load of 20 megawatts per square meter [1] - The innovative design includes a hybrid divertor cladding integration scheme, theoretically increasing the tritium breeding ratio by over 3%, providing an effective pathway for achieving tritium self-sufficiency [1] Technical Innovations - The design features three structurally reliable and easily disassemblable target plates, validating the feasibility of quick replacements [1] - The use of a flat structure effectively controls the tungsten surface temperature below the recrystallization temperature, successfully achieving the ultra-high thermal load [1] Broader Implications - The successful development of the divertor prototype establishes a solid technical foundation for the engineering application of China's fusion reactor divertors [2] - The related technologies not only support other fusion devices but also have potential applications in aerospace, high-end medical equipment, industrial electronics, and new energy vehicles [2]