High-order local discontinuous Galerkin method for simulating wormhole propagation

High-order local discontinuous Galerkin method for simulating wormhole propagation
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DOI：
10.1016/j.cam.2018.10.021
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发表时间：
2019-04
期刊：
J. Comput. Appl. Math.
影响因子：
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通讯作者：
Hui Guo;Lulu Tian;Ziyao Xu;Yang Yang-Yang;Ning Qi
Hui Guo;Lulu Tian;Ziyao Xu;Yang Yang-Yang;Ning Qi
中科院分区：
其他
文献类型：
--
作者：
Hui Guo;Lulu Tian;Ziyao Xu;Yang Yang-Yang;Ning Qi

文献摘要

相似文献

本文将局部间断Galerkin方法应用于可压缩虫孔传播问题。在非均匀网格上建立了压力、速度、孔隙度和浓度在不同范数下的最优误差估计。数值实验验证了理论分析的正确性，并显示了LDG格式对可压缩虫孔传播的良好性能。
In this paper, we apply local discontinuous Galerkin methods to the compressible wormhole propagation. Optimal error estimates for the pressure, velocity, porosity and concentration in different norms are established on non-uniform grids. Numerical experiments are presented to verify the theoretical analysis and show the good performance of the LDG scheme for compressible wormhole propagation.