原子能科学技术2017，Vol.51Issue(1)：106-112,7.DOI:10.7538/yzk.2017.51.01.0106
二维MOC的CMFD加速计算模块开发与验证
Development and Validation of CMFD Acceleration Calculation Module for 2D MOC
高明敏 1曹欣荣 1朱成林 2王江萌1
作者信息
- 1. 哈尔滨工程大学核安全与仿真技术国防重点学科实验室，黑龙江哈尔滨 150001
- 2. 国家核电技术有限公司北京软件技术中心，北京 102209
- 折叠
摘要
Abstract
Several acceleration methods for 2D method of characteristics (M OC ) are encoded in DRAGON code .However ,the coarse mesh finite difference (CMFD) accel‐eration method with high speedup is not applied .In order to accelerate the 2D MOC calculation in DRAGON with higher speedup ,the CMFD acceleration calculation mod‐ule was developed and its stabilization was also studied .The C5G7‐2D benchmark was used to testify the CM FD acceleration module .Numerical results demonstrate that the CM FD acceleration calculation module is more efficient than the other acceleration calcu‐lation modules encoded in the original DRAGON code , and is more stable than the OpenM OC code .关键词
DRAGON/粗网有限差分/特征线法Key words
DRAGON/coarse mesh finite difference/method of characteristics分类
能源科技引用本文复制引用
高明敏,曹欣荣,朱成林,王江萌..二维MOC的CMFD加速计算模块开发与验证[J].原子能科学技术,2017,51(1):106-112,7.
