The main aspects limiting the widespread development of nuclear energy—the consequences of possible severe accidents and the problem of radioactive waste management—are considered. It is shown that modern computational tools and digital technologies can successfully solve the problems of substantiating and ensuring the safety of nuclear facilities, including modeling the states and processes occurring in a reactor installation, and the entire complex of nuclear power plant (NPP) systems, the spread of contaminants in emergency situations, the choice and justification of solutions on decommissioning nuclear and radiation hazardous facilities, and the disposal of radioactive waste (RW).

中文翻译：

---

证明核能安全的最先进计算工具的能力

考虑了限制核能广泛发展的主要方面——可能发生的严重事故的后果和放射性废物管理问题。结果表明，现代计算工具和数字技术可以成功解决证实和确保核设施安全的问题，包括对反应堆装置中发生的状态和过程以及整个核电厂 (NPP) 系统进行建模，污染物在紧急情况下的扩散，核和辐射危险设施退役的解决方案的选择和理由，以及放射性废物 (RW) 的处置。