| 输运方程谱有限元耦合方法及其在核工业中的应用 |
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| 引用本文： | 李飞,梅立泉,申培萍. 输运方程谱有限元耦合方法及其在核工业中的应用[J]. 河南师范大学学报(自然科学版), 1999, 27(2): 13-15 |
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| 作者姓名： | 李飞 梅立泉 申培萍 |
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| 作者单位： | 1. 西安交通大学理学院,陕西,西安,710049
2. 河南师大数学系,河南,新乡,453002 |
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| 摘 要： | 本文研究求解Boltzmann方程的谱有限元耦合方法,给出了求解输运方程的谱标准Galerkin有限元、谱流线扩散有限元、谱间断有限元耦合格式.研究这些格式的收敛性,并将它们应用到了核测井领域
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| 关 键 词： | 有限元 谱方法 收敛性 |
The Coupling Method of Spectral and Finite Element Method for Transport Equation and its Application in Nuclear Industry |
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| LI Fei,MEI Li-quan,SHEN Pei-ping. The Coupling Method of Spectral and Finite Element Method for Transport Equation and its Application in Nuclear Industry[J]. Journal of Henan Normal University(Natural Science), 1999, 27(2): 13-15 |
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| Authors: | LI Fei MEI Li-quan SHEN Pei-ping |
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| Abstract: | In this paper,some new coupling methods of spectral and finite element method solving transport equation are discussed.we give the spectral and standard Galerkin finite element method、spectral and streamline diffusion finite element method and spectral discontinuous finite element method to solve transport equation.Then the convergence of these schemes are detailed. |
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| Keywords: | finite element spectral method convergence |
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