摘要
MCNP输入文件具有结构复杂、几何模型描述工作容易出错的特点。分析了参考文献[1]提出的从UG模型到MCNP几何模型转换算法的优缺点,并在此基础上用UG OPEN API中的CSG二次开发接口对其做了改进,使改进后的转换算法对复杂UG模型的兼容性和可靠性更强。
The MCNP input file has the characteristics of complicated structure and being error-prone in describing geometry model.In this paper we analyzed the advantage and disadvantage of the algorithm converting UG model to MCNP geometry model as stated in reference[1], and made some improvements on it by the CSG redeveloping interface of UG OPEN API,which leads to a result of a better compatibility and higher robustness of the improved converting algorithm on complicated UG model.
出处
《计算机应用与软件》
CSCD
2010年第11期65-67,共3页
Computer Applications and Software
基金
国家自然基金委员会-中国工程物理研究院联合基金项目(10576027)
关键词
UG
MCNP
几何模型
转换算法
改进
UG
MCNP
Geometry model
Converting algorithm
Improvement
