Development of 2D/1D fusion transport code based on modularity MOC

Liang Liang; Hongchun Wu; Youqi Zheng; Yunzhao Li

doi:10.13832/j.jnpe.2014.S2.0131

Development of 2D/1D fusion transport code based on modularity MOC

Liang Liang
, Hongchun Wu
, Youqi Zheng
, Yunzhao Li

能源与动力工程学院

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

With a variety of new reactors being proposed, the demand for whole-core heterogeneous computing is increasingly urgent. Based on the needs and feasibility considerations, 2D/1D fusion method for solving the whole-core three-dimensional heterogeneous equation is raised. The international community has developed a number of such codes. This paper develops a 2D/1D fusion code, MOCHA_2D1D which is based on 2D modularity MOC, applying S_n difference method for 1D calculation. After verification, the accuracy meets the requirements of reactor physics calculation.

源语言	英语
页（从-至）	131-134
页数	4
期刊	Hedongli Gongcheng/Nuclear Power Engineering
卷	35
DOI	https://doi.org/10.13832/j.jnpe.2014.S2.0131
出版状态	已出版 - 15 12月 2014

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AU - Liang, Liang

AU - Wu, Hongchun

AU - Zheng, Youqi

AU - Li, Yunzhao

PY - 2014/12/15

Y1 - 2014/12/15

N2 - With a variety of new reactors being proposed, the demand for whole-core heterogeneous computing is increasingly urgent. Based on the needs and feasibility considerations, 2D/1D fusion method for solving the whole-core three-dimensional heterogeneous equation is raised. The international community has developed a number of such codes. This paper develops a 2D/1D fusion code, MOCHA_2D1D which is based on 2D modularity MOC, applying Sn difference method for 1D calculation. After verification, the accuracy meets the requirements of reactor physics calculation.

AB - With a variety of new reactors being proposed, the demand for whole-core heterogeneous computing is increasingly urgent. Based on the needs and feasibility considerations, 2D/1D fusion method for solving the whole-core three-dimensional heterogeneous equation is raised. The international community has developed a number of such codes. This paper develops a 2D/1D fusion code, MOCHA_2D1D which is based on 2D modularity MOC, applying Sn difference method for 1D calculation. After verification, the accuracy meets the requirements of reactor physics calculation.

KW - 2D/1D fusion method

KW - Modularity MOC

KW - Whole-core transport

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JO - Hedongli Gongcheng/Nuclear Power Engineering

JF - Hedongli Gongcheng/Nuclear Power Engineering

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Development of 2D/1D fusion transport code based on modularity MOC

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