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| Multi-material ALE method coupled with MOF interface reconstruction in axisymmetric geometry |
| Received:August 13, 2013 Revised:December 23, 2013 |
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| DOI：10.7511/jslx201405007 |
| KeyWord:axisymmetric geometry MOF interface reconstruction multi-material ALE mixed cell |
| Author | Institution |
| 曾清红 |
北京应用物理与计算数学研究所, 北京 |
| 孙文俊 |
北京应用物理与计算数学研究所, 北京 |
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| Abstract: |
| Moment of fluid (MOF) interface reconstruction is extended to axisymmetric geometry,and coupled with multi-material Arbitrary Lagrangian-Eulerian (MMALE) method,called MOF-MMALE method.MOF-MMALE method is applied to multi-material large deformation fluid flow problems.The numerical examples show that MOF-MMALE method is an effective way to simulate problems of multi-material and large deformation flow with high accuracy and good interface resolution in axisymmetric geometry. |