NJOY核数据处理程序简介

jing.wang

NJOY现在是99.259了，现在已经准备出NJOY2008了，401有很多人在搞核数据，用NJOY很熟，可以请教他们，初步的了解可以看http://t2.lanl.gov/njoy/theindex.html。现在国内有正规版权的也就到NJOY97，没有合法的99。NJOY各模块功能见下，可能有点长，翻译是我自己翻的，凑合着看看吧
• NJOY directs the flow of data through the other modules and contains a library of common functions and subroutines used by the other modules.
    ○ 控制数据流，流过其他模块，并包含其他程序用的子程
• RECONR reconstructs pointwise (energy-dependent) cross sections from ENDF resonance parameters and interpolation schemes.
    ○ 从ENDF共振参数，重建能量相关点截面数据；并修改数据表
• BROADR Doppler broadens and thins pointwise cross sections.
    ○ 多普勒展宽，精简点截面数据。
• UNRESR computes effective self-shielded pointwise cross sections in the unresolved energy range.
    ○ 在unresolved energy range 计算有效自屏蔽点截面。
• HEATR generates pointwise heat production cross sections (KERMA coefficients) and radiation-damage cross sections.
    ○ 计算点截面的放热截面（KERMA系数（Kinetic Energy Release in Materials ））和辐射损伤
• THERMR produces cross sections and energy-to-energy matrices for free or bound scatterers in the thermal energy range.
    ○  在热化区（thermal energy range），计算截面和自由或束缚散射的能量-to-能量传输矩阵。
• GROUPR generates self-shielded multigroup cross sections, group-to-group scattering matrices, photon-production matrices, and charged-particle cross sections from pointwise input.
    ○ 产生自屏蔽的多群截面，群到群散射矩阵，光子产生（photon-production）矩阵，和点截面输入格式的带电粒子截面。
• GAMINR calculates multigroup photoatomic cross sections, KERMA coefficients, and group-to-group photon scattering matrices.
    ○ 计算多群photoatomic截面，KERMA系数，群-to-群光子散射矩阵
• ERRORR computes multigroup covariance matrices from ENDF uncertainties.
    ○ 从ENDF不确定度计算多群的协方差矩阵。
• COVR reads the output of ERRORR and performs covariance plotting and output formatting operations.
    ○ 读入ERRORR输出文件，进行协方差画图，输出格式化运算
• MODER converts ENDF "tapes" back and forth between ASCII format and the special NJOY blocked-binary format.
    ○ 将tape文件从ASCII到二进制文件互换
• DTFR formats multigroup data for transport codes that accept formats based in the DTF-IV code.
    ○ 为DTF-IV（输运理论程序）准备核数据
• CCCCR formats multigroup data for the CCCC standard interface files ISOTXS, BRKOXS, and DLAYXS.
    ○ 为CCCC标准接口文件ISOTXS,BRKOXS,DLAYXS准备格式化多群数据
• MATXSR formats multigroup data for the newer MATXS material cross-section interface file, which works with the TRANSX code to make libraries for many particle transport codes.
    ○ 为MATXS材料截面接口文件准备多群数据，这种文件与TRANSX代码一起为很多输运理论程序准备截面。
• RESXSR prepares pointwise cross sections in a CCCC-like form for thermal flux calculators.
    ○ 为热通量计算，准备类似与CCCC格式点截面数据
• ACER prepares libraries in ACE format for the Los Alamos continuous-energy Monte Carlo code MCNP.
    ○ 为MCNP，准备ACE格式数据
• POWR prepares libraries for the EPRI-CELL and EPRI-CPM codes.
    ○ 为EPRI-CELL和EPRI-CPM程序准备核数据
• WIMSR prepares libraries for the thermal reactor assembly codes WIMS-D and WIMS-E.
    ○ 为热中子堆组件计算程序WIMS-D和WIMS-E准备核数据
• PLOTR reads ENDF-format files and prepares plots of cross sections or perspective views of distributions for output using VIEWR.
    ○ 读入ENDF格式的文件，准备截面图，或是用于VIEWR的透视分布输出
• VIEWR takes the output of PLOTR, or special graphics from HEATR, COVR, DTFR, or ACER, and converts the plots into Postscript format for printing or screen display.
    ○ 读入PLOTR的输出，或是HEATR,COVR,DTFR,ACER的特殊图像格式将其转换为Postscript格式用于打印或屏幕显示
• MIXR is used to combine cross sections into elements or other mixtures, mainly for plotting.
    ○ 主要用于画图，将截面联合成elements或是其他的混合样式
• PURR generates unresolved-resonance probability tables for use in representing resonance self-shielding effects in the MCNP Monte Carlo code.
    ○ 产生不可分辨共振概率表格，用于描述MCNP中的自屏蔽共振效应
• LEAPR generates ENDF scattering-law files (File 7) for moderator materials in the thermal range. These scattering-law files can be used by THERMR to produce the corresponding cross sections.
    ○ 产生分子材料在热化区的ENDF散射律文件S(a,b)（FILE 7）。这种散射律可以被THERMR使用，来产生对应的截面。
• GASPR generates gas-production cross sections in pointwise format from basic reaction data in an ENDF evaluation. These results can be converted to multigroup form using GROUPR, passed to ACER, or displayed using PLOTR.
    ○ 从ENDF中基本反应堆数据，产生点截面格式的gas-production截面，结果可用于GROUPR来转化为多群形式，或是传递给ACER，或是用PLOTR显示之
转自52mc   http://www.52mc.net/forum/read.php?tid=3350

fourseasons123

有没有熟悉NJOY的朋友