向列相液晶流的模块grad-div稳定化有限元方法
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李婷,黄鹏展
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A Modular grad-div Stabilized Finite Element Method for Nematic Liquid Crystal Flow
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Ting Li,Pengzhan Huang
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表 3 随着υ减小的数值误差
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| υ | ‖
An的算法[3] | 算法2.1 | \|\nabla({\bf u}(t_m)- {\bf u}_h^m) \|_{0}
An的算法[3] | 算法2.1 | | 1.0 | 0.177291 | 0.016364 | 0.155393 | 0.015200 | | 1.0e-1 | 0.411760 | 0.017199 | 1.797790 | 0.049710 | | 1.0e-2 | 0.098620 | 0.021241 | 5.644600 | 0.122195 | | 1.0e-3 | 1.147560 | 0.022955 | 7.007330 | 0.143346 | | 1.0e-4 | 1.166460 | 0.023173 | 7.177150 | 0.145903 |
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