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热中子散射数据是相应于中子在热能区内的运动与慢化过程的散射数据。本文基于NJOY99程序,对热中子反应堆常见18种材料(轻水、重水、金属铍、氧化铍、石墨、聚乙烯、氢化锆、铁、氧化铀、液态正氢、液态正氘、液态仲氘、液态仲氢、液态甲烷、固态甲烷、苯、铝、氧化硅)的全套中子数据和热散射率数据进行加工处理,制作了热中子散射数据ACE文档,并对该文档数据进行两方面的测试检验:对ACE文档的绘图测试;对热数据实验值与评价的比较。前者是在热
Thermal neutron scattering data is the scattering data corresponding to neutron movement and moderation in the thermal energy region. Based on NJOY99 program, 18 kinds of materials (light water, heavy water, beryllium, beryllium oxide, graphite, polyethylene, zirconium hydride, iron, uranium oxide, liquid n-hydrin, liquid deuterium, liquid deuterium , A complete set of neutron data and thermal diffusivity data of liquid parahydrin, liquid paraffin, liquid methane, solid methane, benzene, aluminum and silica) was processed to produce ACE data of thermal neutron scattering data, and the data of the data were processed in two aspects Test test: Drawing test of ACE documents; comparison of experimental data and evaluation of thermal data. The former is hot