摘要
ＫＥＮＯ程序是美国橡树岭国家实验室研制的一个大型蒙特卡罗临界计算程序，该程序的几何能力较强，可描述任意复杂的三维几何结构问题，还具有较强的截面能力，可使用ＨａｎｓｅｎＲｏａｃｈ１６群截面库，也可使用ＡＭＰＸ工作格式截面库。ＫＥＮＯＶａ还具有大群处理的特点，节省机器内存。程序给出的主要计算量是Ｋ＿（ｅｆｆ）。文章介绍ＫＥＮＯ程序的主要特征、开发、改进、微机化以及推广应用的情况。
KENO is a large code of Monter Carlo critical calculation,compiled by Oak Ridge Nationallaboratory of U. S.A. and widely used in the world.It is improved all the time from the first ap-pearing at 1969. Now it is up to KENO Ⅳ, KENO Va. They have great capacity of geometry,can be used in any problems of complex 3-dimension geometric figure,meanwhile,they can usecross section library of Hansen Roach 16 groups or AMPX type with their better ability of crosssection. In addition,KENO Va has the characteristic in deal with large groups,can save compu-ter RAM. The program gives K_(eff) as the main calculation. The paper introduces the major fea-tures of KENO program,its improvement,development,micrcacomputerization and popularizedapplication.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
1995年第1期1-8,共8页
Atomic Energy Science and Technology
关键词
KENO
临界计算
几何能力
截面能力
蒙特卡罗法
KENO critical calculation Geometry capacity Section ability Large groups Personal computer
