中子学积分实验
Neutronics Integral Experiments
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摘要: 从６０年代开始，我所就开展了聚变中子积分实验，完成了造氚率、裂变率、穿透率及泄漏中子能谱测量等研究课题．１９８７年以来承担了“８６３”计划的聚变裂变混合堆包层中子学积分实验，开展了Ｂｅ、Ｐｂ的１４ＭｅＶ中子倍增率实验，其中Ｂｅ实验为中、美、日国际合作，实验误差为２．８％，实验结果为理论计算提供积分检验．新的一轮中、美、俄的更大厚度的Ｂｅ中子倍增率实验国际合作正在进行之中．现在，中美关于核聚变合作已经确定了１７个项目，我所承担了其中的“关于ＩＴＥＲ和建议的聚变堆包层及屏蔽系统的中子学积分实验”这一项目． Since 1960s, the fusion neutronics integral experiments have been carried outin our institute. Several research subjects, including the measurements of the tritium production rate,the fission rate,the leakage rate and the neutron energy spectra, have been finished. Since 1987,neutronics integral experiments of the blanket in the fusion-fission hybridreactor in the "863" project have been taken on. The experiments of 14MeV neutron multiplication in Be and Pb have been performed and the experimental error is ...Abstract: Since 1960s, the fusion neutronics integral experiments have been carried outin our institute. Several research subjects, including the measurements of the tritium production rate,the fission rate,the leakage rate and the neutron energy spectra, have been finished. Since 1987,neutronics integral experiments of the blanket in the fusion-fission hybridreactor in the "863" project have been taken on. The experiments of 14MeV neutron multiplication in Be and Pb have been performed and the experimental error is ...
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