An Immersed Boundary VOF/LS Method for Body - Water Surface Interaction Simulations

机译：用于体-水表面相互作用模拟的沉浸边界VOF / LS方法。

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摘要

The purpose of this paper to simulate the body-water surface interactionrnflows. A coupled volume-of-fluid/level-set method is presented to capture thernfluid-fluid interface, and the immersed boundary method is used to handle the solidrnbody motion. The coupled volume-of-fluid/level-set method takes the advantagesrnof both methods, and can handle high density-ratio problems, such as air/waterrncase. The immersed boundary method is a computationally efficient method to dealrnwith body-fluid interactions. The incompressible variable-density/viscosity Navier-rnStokes equations are solved by using the discrete stream-function method. A seriesrnof numerical tests are made to validate the methods.

机译：本文的目的是模拟人体与水表面的相互作用。提出了一种耦合的流体体积/水平集方法来捕获流体-流体界面，并采用沉浸边界方法来处理固体运动。流体体积/水平集的耦合方法利用了这两种方法的优点，并且可以处理高密度比问题，例如空气/水箱。浸入边界方法是处理体液相互作用的一种计算有效的方法。利用离散流函数法求解了不可压缩的变密度/粘度Navier-rnStokes方程。进行了一系列的数值测试以验证该方法。

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来源
《Eighth International Conference on Computational Fluid Dynamics》|2014年|1-13|共13页
会议地点 Chengdu(CN)
作者
Rui Chen; Guowei He; Xing Zhang;
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作者单位

The State Key Laboratory for Nonlinear Mechanics (LNM), Institute of Mechanics, ChineseAcademy of Sciences, Beijing 100190, China;

The State Key Laboratory for Nonlinear Mechanics (LNM), Institute of Mechanics, ChineseAcademy of Sciences, Beijing 100190, China;

The State Key Laboratory for Nonlinear Mechanics (LNM), Institute of Mechanics, ChineseAcademy of Sciences, Beijing 100190, China zhangx@lnm.imech.ac.cn;

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正文语种 eng
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关键词
Immersed boundary method; Volume-of-fluid; Level-set; Discrete stream-function method;

机译：沉浸边界法；流体体积；水平设置；离散流函数法;

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1. Simulation of Shock/Boundary-Layer Interactions with Bleed Using Immersed-Boundary Methods [J] . Santanu Ghosh, Jung-Il Choi, Jack R. Edwards Journal of propulsion and power . 2010,第2期

机译：使用浸入边界方法模拟渗流与冲击/边界层的相互作用
2. Simulation of Shock/Boundary-Layer Interactions with Bleed Using Immersed-Boundary Methods [J] . Santanu Ghosh, Jung-Il Choi, Jack R. Edwards Journal of Propulsion and Power . 2010,第2期

机译：使用浸入边界方法模拟渗流与冲击/边界层的相互作用
3. Level set immersed boundary method for coupled simulation of air/water interaction with complex floating structures [J] . Antoni Calderer, Seokkoo Kang, Fotis Sotiropoulos Journal of Computational Physics . 2014,第Null期

机译：水平集沉浸边界方法，用于复杂浮体空气/水相互作用的耦合模拟
4. An Immersed Boundary VOF/LS Method for Body- Water Surface Interaction Simulations [C] . Rui Chen, Guowei He, Xing Zhang Eighth International Conference on Computational Fluid Dynamics . 2014

机译：沉浸式边界VOF / LS方法用于体-水表面相互作用模拟
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机译：船舶相互作用的实时仿真 - 第三部分：沉浸体边界条件和双体船 - 船相互作用

An Immersed Boundary VOF/LS Method for Body - Water Surface Interaction Simulations

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