摘要:
本文介绍了核能先进仿真建模领域的最新进展及数值反应堆的概念，对美国及欧洲针对核能数值反应堆的相关研发项目如CASL、NEAMS、NURESIM等进行了详细的调研，对项目的研究内容、研究方法等进行了阐述，结合国内外的发展情况，总结了核能数值反应堆发展的关键技术和挑战，可为我国开展核能数值反应堆研究提供技术支持。
Abstract: The latest progress in the field of nuclear energy advanced modeling & simulation is introduced in this paper, in which the meaning of the nuclear virtual reactor or numerical nuclear reactor is re-viewed. A detailed research and introduction about nuclear virtual reactor programs in the United State and Europe, such as CASL, NEAMS and NURESIM are addressed. Based on the research, the key technology and challenge of developing a nuclear virtual reactor are summarized, which can give the support to the further study of the nuclear virtual reactor.