3D Monte Carlo neutron and photon transport code MCMG

Deng Li; Hu Zehua; Li Gang; Li Shu; Shangguan Danhua; Ji Zhicheng

doi:10.3788/HPLPB20132501.0163

Volume 25 Issue 01

Dec. 2012

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2013 > 25(01): 163-168

Jiang Hongbin, Xiao Lipeng, Wei Chengfu, et al. Effect of discrete distribution of powder size on magnetic properties of NdFeB[J]. High Power Laser and Particle Beams, 2012, 24: 1173-1176. doi: 10.3788/HPLPB20122405.1173

Citation:

Deng Li, Hu Zehua, Li Gang, et al. 3D Monte Carlo neutron and photon transport code MCMG[J]. High Power Laser and Particle Beams, 2013, 25: 163-168. doi: 10.3788/HPLPB20132501.0163

Citation:

Deng Li, Hu Zehua, Li Gang, et al. 3D Monte Carlo neutron and photon transport code MCMG[J]. High Power Laser and Particle Beams, 2013, 25: 163-168. doi: 10.3788/HPLPB20132501.0163

PDF( 1737 KB)

3D Monte Carlo neutron and photon transport code MCMG

doi: 10.3788/HPLPB20132501.0163

1.
Institute of Applied Physics and Computational Mathematics,Beijing 100094,China

Received Date: 2012-04-01
Rev Recd Date: 2012-10-16
Publish Date: 2013-01-15

Abstract

Abstract

A collision mechanism based on material rather than nuclide is added in the 3D Monte Carlo neutron and photon transport parallel code MCMG. Geometry cells and surfaces can be dynamically extended. The period of the random number is extended to 261. Combination of multigroup and continuous cross-section transport is developed. The multigroup scattering is expanded to P5 and the upper scattering is considered. Various multigroup libraries can be easily equipped in the code. The same results with the experiments and the MCNP code are obtained for a series of modes. The computation speed of MCMG is 2-4 times faster than the MCNP code.
- 3D neutron and photon transport,
- multigroup P5 scattering,
- combination of multigroup and continuous cross section,
- MCMG code

FullText(HTML)

References(0)

References

Relative Articles

[1]	Kang Yuchan, Yan Jiyuan, Peng Chengkai, Song Yanze, Ma Guoshuang, Zhang Yahui, Lü Tianshu, Xie Qing. Plasma dielectric barrier discharge fluorination modified epoxy resin and its ageing behavior[J]. High Power Laser and Particle Beams, 2021, 33(6): 065019. doi: 10.11884/HPLPB202133.210102
[2]	Hao Jianhong, Cao Zhanguo, Zhou Qianhong. Space charge limited current of axisymmetric vacuum diode[J]. High Power Laser and Particle Beams, 2018, 30(12): 123001. doi: 10.11884/HPLPB201830.180201
[3]	Wu Wenbin, Yu Yingrui, Xiang Hongzhi, Ning Zhonghao, Li Qing. Finite difference method for 3D multi-group neutron diffusion equation based on large-scale parallel computation[J]. High Power Laser and Particle Beams, 2017, 29(08): 086001. doi: 10.11884/HPLPB201729.160328
[4]	Zhao Changyou, Wang Jiaqi, Ma Zirong. Conservative analysis of 3D core power capability verification[J]. High Power Laser and Particle Beams, 2017, 29(02): 026003. doi: 10.11884/HPLPB201729.160252
[5]	Ding Qianxue, Mei Qiliang. Three-dimensional distribution calculation for ex-core detector response functions[J]. High Power Laser and Particle Beams, 2017, 29(03): 036013. doi: 10.11884/HPLPB201729.160191
[6]	Gu Li, Zong Fangke, Li Xiang, Zhang Jingjin, Zhang Chi, Yang Qinlao. Influence of photoelectron energy and angular distribution and space charge effect on streak cameras[J]. High Power Laser and Particle Beams, 2015, 27(06): 062011. doi: 10.11884/HPLPB201527.062011
[7]	Zhang Jianzhu, Zhang Feizhou, Wu Yi. Comprehensive analysis of angle and focal anisoplanatism of turbulent atmosphere for laser guide star[J]. High Power Laser and Particle Beams, 2014, 26(03): 031017. doi: 10.3788/HPLPB201426.031017
[8]	Chen Ying. Three-dimensional numerical simulation on 15~20 mA H^- cusp source[J]. High Power Laser and Particle Beams, 2014, 26(01): 014001. doi: 10.3788/HPLPB201426.014001
[9]	Xu Xu, Xiong Zhao, Ye Lang, Liu Changchun, Yuan Xiaodong, Cao Tingfen, Jia Kai. Measurement precision for phase-matching angle of large-aperture KDP crystals[J]. High Power Laser and Particle Beams, 2013, 25(12): 3189-3192. doi: 3189
[10]	Si Rongren, Shi Lihua, Chen Rui, Li Yanxin. Three-dimensional electric-field sensor for spherical fiber transmission[J]. High Power Laser and Particle Beams, 2012, 24(12): 2930-2934. doi: 10.3788/HPLPB20122412.2930
[11]	Ma Li, Wang Kun, Sun Linzhi, Zhou Shasha. Positioning accuracy analysis of adjusting target mechanism of three-dimensional attitude[J]. High Power Laser and Particle Beams, 2012, 24(10): 2375-2380. doi: 10.3788/HPLPB20122410.2375
[12]	yang chao, liu dagang, xia mengzhong, yang yupeng, xu xuguang. Deducing two-dimensional space-charge-limited flow first-level approximating formula from Coulomb’s law[J]. High Power Laser and Particle Beams, 2011, 23(01): 0- .
[13]	song sheng-yi, qiu xu, wang wen-dou, lin qi-wen, sun cheng-wei. Dependence of space-charge-limited flow on conducting current[J]. High Power Laser and Particle Beams, 2005, 17(03): 0- .
[14]	zheng li-yi, pan xu-dong, chen xing-wu, song hai-feng. Interacting multiple model algorithm in target tracking[J]. High Power Laser and Particle Beams, 2005, 17(09): 0- .
[15]	li yong-dong, he feng, liu chun-liang. Two-dimensional geometry effect on space-charge-limited current in axially symmetrical planar diode[J]. High Power Laser and Particle Beams, 2005, 17(06): 0- .
[16]	chen yu-xiao, yang mo-hua, tang dan, deng jun, chen min-de, chen hui-lian. Matching model and computing of multi-capacitive loading resistances for ps pulse transmission line[J]. High Power Laser and Particle Beams, 2004, 16(08): 0- .
[17]	song sheng yi, sun cheng wei, feng xiao hui. Solution to spacechargelimited flow in three relativistic configurations[J]. High Power Laser and Particle Beams, 2004, 16(03): 0- .
[18]	li yong dong, liu chun liang, he feng. Comparison of space charge limited emission models in electromagnetic particleincell simulation of foilless diode[J]. High Power Laser and Particle Beams, 2003, 15(10): 0- .
[19]	shi lei, qiu ai-ci, he xiao-ping. Initial energy of electrons effect on space-charge-limited current densities in two-component fluxe diode[J]. High Power Laser and Particle Beams, 2001, 13(03): 0- .