流体相互作用模型的粘性分离有限元方法
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李伟,黄鹏展
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A Viscosity-Splitting Finite Element Method for the Fluid-Fluid Interaction Problem
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Wei Li,Pengzhan Huang
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表 7 粘性分离算法对$\Delta t$的收敛阶
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| $1/\Delta t$ | $Err({\bf u}_{1})$ | Rate | $Err({\bf u}_{2})$ | Rate | | 4 | 1.17745 | - | 0.73266 | - | | 8 | 0.47079 | 1.32 | 0.26835 | 1.45 | | 16 | 0.14089 | 1.74 | 0.08674 | 1.63 | | 32 | 0.04143 | 1.77 | 0.02884 | 1.59 | | 64 | 0.01401 | 1.56 | 0.01194 | 1.27 |
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