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本文描述了漏斗形高温气冷球床堆的模拟计算方法及数据转换情况,克服了原来VSOP程序系统只能将漏斗形堆芯等效成一个圆柱体的局限性,新的程序系统CHTRP可依照实验测得的球流速度曲线剖分几何网格层,对于不同尺寸的反应堆锥体都可进行模拟计算,并作了实例计算,取得了令人满意的结果,为高温堆物理设计和分析提供了有力的工具。
This paper describes the calculation of funnel-shaped high-temperature gas-cooled ball bed reactor and data conversion process to overcome the original VSOP program system can only be funnel-shaped core into a cylinder equivalent to the limitations of the new program system CHTRP according to The experimentally measured ball-flow velocity curves are used to mesh the geometrical grid layer. The reactor cones with different sizes can be simulated and calculated. The satisfactory results have been obtained and provided for the physical design and analysis of high-temperature reactor A powerful tool.