| 界面模拟方法在气泡运动领域的应用述评 |
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| 引用本文： | 张淑君,吴锤结,王惠民.界面模拟方法在气泡运动领域的应用述评[J].河海大学学报(自然科学版),2006,34(6):655-659. |
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| 作者姓名： | 张淑君 吴锤结 王惠民 |
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| 作者单位： | 河海大学环境科学与工程学院,江苏,南京,210098;中国人民解放军理工大学理学院,江苏,南京,211101 |
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| 基金项目： | 江苏省自然科学基金重点资助项目(DK2003208) |
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| 摘 要： | 介绍了几种界面模拟方法如边界积分方法、锋面跟踪法、VOF方法以及水平集方法的基本思想.对这几种方法在模拟气泡运动领域取得的成果进行了总结:边界积分方法在模拟三维界面流动方面存在局限性;锋面跟踪法在模拟大量气泡动力学特性方面取得了一定的进展,但未对气泡在上升过程中的破裂及融合现象加以考虑;VOF方法及水平集方法则以计算量小、模拟精度高而越来越受到广泛的关注.
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| 关 键 词： | 气泡 数值模拟 VOF方法 Level-set方法 |
| 文章编号： | 1000-1980（2006）06-0655-05 |
| 收稿时间： | 2006-04-30 |
| 修稿时间： | 2006-04-30 |
Application of interface simulation method to bubble motion |
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| ZHANG Shu-jun,WU Chui-jie,WANG Hui-min.Application of interface simulation method to bubble motion[J].Journal of Hohai University (Natural Sciences ),2006,34(6):655-659. |
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| Authors: | ZHANG Shu-jun WU Chui-jie WANG Hui-min |
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| Institution: | 1. College of Environmental Science and Engineering, Hohai University, Nanfing 210098, China; 2. Science School, PIA University of Science and Technology, Nanjing 211101, China |
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| Abstract: | An introduction was given to the basic principles of several interface simulation methods,including the boundary integral method,the front tracking method,VOF method,and Level-set method,and their achievements in simulation of bubble motion were summarized.The limitation of the boundary integral method in 3-D simulation of flow was analyzed.It is pointed out that the front tracking method is of certain potentials in simulation of dynamic characteristics of large amounts of bubbles;however,it does not take bubble breaking and merging into account during their rising process. |
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| Keywords: | bubble numerical simulation VOF method Level-set method |
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