Methods of calculating the motion of melt over the surface of fuel element in accident conditions are presented. The calculation is performed using mathematical modeling methods. The results of calculating the melt motion and solidification on the fuel pin surface at various vapor flow velocities and for various types of fuel are shown.

中文翻译：

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各种燃料快速反应堆燃料销表面熔覆运动的数值模拟

提出了在事故情况下计算燃料元件表面上熔体运动的方法。使用数学建模方法进行计算。示出了在各种蒸气流速和各种类型的燃料下计算在燃料销表面上的熔体运动和凝固的结果。