全球核能科技前沿综述

 讨论了核能前沿科技领域所取得的科技研究与重要工程项目进展，重点介绍了核电建设与发展、小型模块堆技术、聚变反应堆、空间动力堆、事故容错燃料，数值反应堆等方面的研究及开发进展。在海、陆、空均有良好应用前景的小型反应堆，将在传统商用核电以外开辟核能利用的新天地。而先进燃料设计、高精度数值模拟等技术则是未来核能安全保障的重要发展方向。随着技术的进一步革新和技术路线的多样化，呈多元化发展态势的核能预期仍将在全球能源结构中占据重要地位。

Recent progress of frontier nuclear energy science and technology

This paper reviews the recent scientific researches and the important engineering milestones in the key fields of the frontier nuclear energy science and technology, focusing on the research and project progresses in the nuclear energy engineering, the small module reactor, the fusion technology, the space reactor, and the digital reactor. The research and development of the frontier nuclear energy technology is shown to be progressing steadily in general. Small reactors have good application prospects in sea, land and air and will open up a new world of the nuclear energy utilization beyond the traditional commercial nuclear power. The advanced nuclear fuel design, the high-precision numerical simulation and other technologies are important development directions for the nuclear energy safety in the future. With the further innovation and diversity of the technology, the diversified development trend of the nuclear energy is expected to occupy an important position in the global energy structure.