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 5 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 | 1.17735 | - | 1.20235 | - | | 8 | 0.47077 | 1.32 | 0.48398 | 1.31 | | 16 | 0.14117 | 1.74 | 0.14634 | 1.73 | | 32 | 0.04148 | 1.77 | 0.04321 | 1.76 | | 64 | 0.01380 | 1.59 | 0.01442 | 1.58 |
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