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CENDL-3是中国评价库CENDL的最新版本,通过采用群常数制作程序系统NJOY及反应堆栅元计算程序WIMSD5A和蒙特卡罗程序MCNP对CENDL-3库进行了包括热堆和快堆的基准装置的检验计算,并将检验结果与实验结果和其它库的计算结果进行了比较和分析。表明CENDL-3库中铀同位素的检验结果是相当不错的;由于裂变谱的改进,钚同位素的检验结果也有了相当好的改进;尽管9Be的检验结果有了明显改进,但计算的keff与其它库相比仍有点偏低。
CENDL-3 is the latest version of CENDL, a Chinese evaluation library. The CENDL-3 library was implemented with reference devices including thermal and fast reactors by using NJOY and WMNSD5A and Monte Carlo MCNPs. Test calculation, and the test results and experimental results and other library calculations were compared and analyzed. The result of the uranium isotope test in CENDL-3 library is quite good. Due to the improvement of the fission spectrum, the test results of plutonium isotopes have also been considerably improved. Although the test results of 9Be have been significantly improved, the calculated keff and other Compared to the library is still a bit low.