.png){kind=icon}
返回
Adaptive mesh refinement techniques for the immersed interface method applied to flow problems
.png){kind=icon}
OA
AI
DOI：10.1016/j.compstruc.2013.03.013.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
In this paper, we develop an adaptive mesh refinement strategy of the Immersed Interface Method for flow problems with a moving interface. The work is built on the AMR method developed for two-dimensional elliptic interface problems in the paper [12] (CiCP, 12(2012), 515-527). The interface is captured by the zero level set of a Lipschitz continuous function phi(x,y,t). Our adaptive mesh refinement is built within a small band of vertical bar phi(x,y,t)vertical bar <= delta with finer Cartesian meshes. The AMR-IIM is validated for Stokes and Navier-Stokes equations with exact solutions, moving interfaces driven by the surface tension, and classical bubble deformation problems. A new simple area preserving strategy is also proposed in this paper for the level set method. (C) 2013 Elsevier Ltd. All rights reserved.
Keyword:
Adaptive mesh refinement method
Immersed interface method
Stokes and Navier-Stokes equations
Surface tension
Bubble deformation
Level set method
期刊
C
IF:
4.8
论文数:
6.2K
被引数:
1.7W
机构
引用论文
The immersed interface method for the Navier-Stokes equations with singular forces具有奇异力的navier-stokes方程的沉浸界面方法
OAAI
.png){kind=icon}
OAAI分享收藏分享收藏分享收藏An adaptive, formally second order accurate version of the immersed boundary method浸入边界方法的自适应，正式二阶精确版本
PREAI
分享收藏Effects of Dietary Nitrate, Caffeine, and Their Combination on 20-km Cycling Time Trial Performance饮食中硝酸盐，咖啡因及其组合对20公里自行车时间试验性能的影响OAAI
OAAI分享收藏The development and psychometric validation of a low-cost anthropomorphic 3D-printout simulator for training basic skills applicable to office-based hysteroscopy低成本拟人化3D打印模拟器的开发与心理测量学验证：用于培训适用于门诊宫腔镜的基本技能OAAI
OAAI分享收藏On the Vp/Vs–Mg# correlation in mantle peridotites: Implications for the identification of thermal and compositional anomalies in the upper mantle关于地幔橄榄岩中的Vp/vs-mg # 相关性: 对识别上地幔热异常和成分异常的意义
PREAI
分享收藏
查看更多内容