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2. Model description and equations The next sections give a description of the diffuse interface model, the equations governing the motion of a system of gas bubbles and liquid metal in a rectangular cavity and the assumptions for the modeling of the disjoining pressure. 2.1 Physical mod...
Diffuse Interface Modeldoi:10.1007/978-0-387-48998-8_325Interface Capturing Schemes for Free-Surface FlowsSpringer US
For applications where droplet breakup and surfactant adsorption are strongly coupled, a diffuse interface model is developed. The model is based on a free energy functional, partly adapted from the sharp interface model of [Diamant and Andelman 34(8):575–580, (1996)]. The model is implemented...
A Diffuse Interface Model (DIM) is employed to model droplet impact on a heated solid surface. The DIM uses an especially constructed solid wall boundary condition which enables simulations with different wetting conditions of the solid surface. The model is also extended to include the effects of...
In this article we prove the global existence of weak solutions for a diffuse interface model in a bounded domain (both in 2D and 3D) involving incompressi
A diffuse interface model for an advection diffusion equation on a moving surface is formulated involving a small parameter u03b5 related to the thickness of the interfacial layer. The coefficient functions degenerate on the boundary of the diffuse interface. In appropriately weighted Sobolev spaces, ...
篇名 Transport diffuse interface model for simulation of solid-fluid interaction 来源期刊 应用数学和力学(英文版) 学科 数学 关键词 年,卷(期) 2019,(3) 所属期刊栏目 研究方向 页码范围 321-330 页数 10页 分类号 O241.82 字数 语种 英文 DOI 五维指标 传播情况 被引次数趋势 (/次) (/年) ...
PyGDSMis a Python interface for global diffuse sky models: all-sky maps in Healpix format of diffuse Galactic radio emission. This package includes interfaces to: GSM2008:A model of diffuse Galactic radio emission from 10 MHz to 100 GHz,Oliveira-Costa et. al., (2008). ...
In the second stage, springs belonging to the same interface (those involving a particular neighbor) were given the same spring constant. In the third stage, the pair-potentials for each interface were allowed to be a linear combination of Gaussian and directional. Finally, each pair potential ...