Research on GPU-accelerated algorithm in 3D finite difference neutron diffusion calculation method 后印本

作者： XU Qi ¹ YU Gang-Lin ¹ WANG Kan ¹ SUN Jia-Long ¹
作者单位：

1. Department of Engineering Physics, Tsinghua University, Beijing 100084, China
提交时间：2023-06-18 17:37:35

摘要: In this paper, the adaptability of the neutron diffusion numerical algorithm on GPUs was studied, and a GPU-accelerated multi-group 3D neutron diffusion code based on finite difference method was developed. The IAEA 3D PWR benchmark problem was calculated in the numerical test. The results demonstrate both high efficiency and adequate accuracy of the GPU implementation for neutron diffusion equation.

Neutron diffusion Finite difference Graphics Processing Unit (GPU) CUDA Acceleration

分类： 物理学 >> 核物理学

期刊：

Nuclear Science and Techniques

投稿状态： 已在期刊出版
引用： ChinaXiv:202306.00517 (或此版本 ChinaXiv:202306.00517V1)
DOI:dx.doi.org/10.13538/j.1001-8042/nst.25.010501
CSTR:32003.36.ChinaXiv.202306.00517.V1
科创链TXID： f865cadb-319b-4dc0-97ed-9967d5b5584c
推荐引用方式： XU Qi,YU Gang-Lin,WANG Kan,SUN Jia-Long.Research on GPU-accelerated algorithm in 3D finite difference neutron diffusion calculation method.Nuclear Science and Techniques:https://chinaxiv.org/abs/202306.00517.[ChinaXiv:202306.00517V1] (点此复制)

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2023-06-18 17:37:35

ChinaXiv:202306.00517V1

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Research on GPU-accelerated algorithm in 3D finite difference neutron diffusion calculation method 后印本

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