A volume-amending method to improve mass conservation of level set approach for incompressible two-phase flows
文献类型：期刊论文
| 作者 | Li XiangYang1; Wang YueFa1; Yu GengZhi1; Yang Chao1,2; Mao ZaiSha1 |
| 刊名 | SCIENCE IN CHINA SERIES B-CHEMISTRY
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 51期号:11页码:1132-1140 |
| 关键词 | level set approach mass conservation reinitialization volume-amending bubble drop |
| ISSN号 | 1006-9291 |
| 其他题名 | Sci. China Ser. B-Chem. |
| 中文摘要 | A volume-amending method is developed both to keep the level set function as an algebraic distance function and to preserve the bubble mass in a level set approach for incompressible two-phase flows with the significantly deformed free interface. After the traditional reinitialization procedure, a volume-amending method is added for correcting the position of the interface according to mass loss/gain error until the mass error falls in the allowable range designated in advance. The level set approach with this volume-amending method incorporated has been validated by three test cases: the motion of a single axisymmetrical bubble or drop in liquid, the motion of a two-dimensional water drop falling through the air into a water pool, and the interactional motion of two buoyancy-driven three-dimensional deformable bubbles. The computational results with this volume-amending method incorporated are in good agreement with the reported experimental data and the mass is well preserved in all cases. |
| 英文摘要 | A volume-amending method is developed both to keep the level set function as an algebraic distance function and to preserve the bubble mass in a level set approach for incompressible two-phase flows with the significantly deformed free interface. After the traditional reinitialization procedure, a volume-amending method is added for correcting the position of the interface according to mass loss/gain error until the mass error falls in the allowable range designated in advance. The level set approach with this volume-amending method incorporated has been validated by three test cases: the motion of a single axisymmetrical bubble or drop in liquid, the motion of a two-dimensional water drop falling through the air into a water pool, and the interactional motion of two buoyancy-driven three-dimensional deformable bubbles. The computational results with this volume-amending method incorporated are in good agreement with the reported experimental data and the mass is well preserved in all cases. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | FREE-BOUNDARY PROBLEMS ; OF-FLUID METHOD ; NUMERICAL-SOLUTION ; BUBBLE MOTION ; FORMULATION ; INTERFACES ; MECHANICS |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000260359200015 |
| 公开日期 | 2013-10-08 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/2797]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Jiangsu Inst Marine Resource Exploitat, Jiangsu 222005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li XiangYang,Wang YueFa,Yu GengZhi,et al. A volume-amending method to improve mass conservation of level set approach for incompressible two-phase flows[J]. SCIENCE IN CHINA SERIES B-CHEMISTRY,2008,51(11):1132-1140. |
| APA | Li XiangYang,Wang YueFa,Yu GengZhi,Yang Chao,&Mao ZaiSha.(2008).A volume-amending method to improve mass conservation of level set approach for incompressible two-phase flows.SCIENCE IN CHINA SERIES B-CHEMISTRY,51(11),1132-1140. |
| MLA | Li XiangYang,et al."A volume-amending method to improve mass conservation of level set approach for incompressible two-phase flows".SCIENCE IN CHINA SERIES B-CHEMISTRY 51.11(2008):1132-1140. |
入库方式： OAI收割
来源：过程工程研究所
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