Dependence of Lamellar Eutectic Growth with Convection on Boundary Conditions and Geometric Confinement: A Phase-Field Lattice-Boltzmann Study

2018 ◽  
Vol 50 (1) ◽  
pp. 517-530 ◽  
Author(s):  
Ang Zhang ◽  
Jinglian Du ◽  
Zhipeng Guo ◽  
Qigui Wang ◽  
Shoumei Xiong
Keyword(s):  
Boundary Conditions ◽  
Phase Field ◽  
Lattice Boltzmann ◽  
Eutectic Growth ◽  
Lamellar Eutectic ◽  
Geometric Confinement

A phase-field-based lattice Boltzmann method for moving contact line problems on curved stationary boundaries in two dimensions

2019 ◽  
Vol 30 (06) ◽  
pp. 1950044
Author(s):  
Weifeng Zhao
Keyword(s):  
Boundary Conditions ◽  
Lattice Boltzmann Method ◽  
Contact Line ◽  
Phase Field ◽  
Lattice Boltzmann ◽  
Two Dimensions ◽  
Curved Boundaries ◽  
Moving Contact Line ◽  
Moving Contact ◽  
Boltzmann Method

In this work, we propose a phase-field-based lattice Boltzmann method to simulate moving contact line (MCL) problems on curved boundaries. The key point of this method is to implement the boundary conditions on curved solid boundaries. Specifically, we use our recently proposed single-node scheme for the no-slip boundary condition and a new scheme is constructed to deal with the wetting boundary conditions (WBCs). In particular, three kinds of WBCs are implemented: two wetting conditions derived from the wall free energy and a characteristic MCL model based on geometry considerations. The method is validated with several MCL problems and numerical results show that the proposed method has utility for all the three WBCs on both straight and curved boundaries.

Effect of laser shock on lamellar eutectic growth: A phase-field study

2022 ◽  
Vol 183 ◽  
pp. 122069
Author(s):  
Ang Zhang ◽  
Zhipeng Guo ◽  
Bin Jiang ◽  
Jiangfeng Song ◽  
Fusheng Pan ◽  
...  
Keyword(s):  
Field Study ◽  
Phase Field ◽  
Eutectic Growth ◽  
Laser Shock ◽  
Lamellar Eutectic

Phase-field lattice-Boltzmann study on eutectic growth with coupled heat and solute diffusion

2019 ◽  
Vol 145 ◽  
pp. 118778
Author(s):  
Ang Zhang ◽  
Fengyuan Liu ◽  
Jinglian Du ◽  
Zhipeng Guo ◽  
Qigui Wang ◽  
...  
Keyword(s):  
Phase Field ◽  
Lattice Boltzmann ◽  
Eutectic Growth ◽  
Solute Diffusion

scholarly journals Investigation on the effect of lamellar thickness on three-dimensional lamellar eutectic growth by multi-phase field model

2008 ◽  
Vol 57 (8) ◽  
pp. 5290
Author(s):  
Yang Yu-Juan ◽  
Wang Jin-Cheng ◽  
Zhang Yu-Xiang ◽  
Zhu Yao-Chan ◽  
Yang Gen-Cang
Keyword(s):  
Phase Field ◽  
Field Model ◽  
Three Dimensional ◽  
Phase Field Model ◽  
Eutectic Growth ◽  
Lamellar Thickness ◽  
Lamellar Eutectic ◽  
Multi Phase

A phase-field study of lamellar eutectic growth with solid-solid boundary anisotropy

2020 ◽  
Vol 532 ◽  
pp. 125439
Author(s):  
Zhixin Tu ◽  
Jianxin Zhou ◽  
Lele Tong ◽  
Zhao Guo
Keyword(s):  
Field Study ◽  
Phase Field ◽  
Eutectic Growth ◽  
Solid Boundary ◽  
Lamellar Eutectic

Phase field modeling of lamellar eutectic growth under the influence of fluid flow

2017 ◽  
Vol 137 ◽  
pp. 171-178 ◽  
Author(s):  
Li Feng ◽  
Xiao-jing Feng ◽  
Yang Lu ◽  
Chang-sheng Zhu ◽  
Bei-bei Jia
Keyword(s):  
Fluid Flow ◽  
Phase Field ◽  
Eutectic Growth ◽  
Phase Field Modeling ◽  
Lamellar Eutectic ◽  
Field Modeling

Permeability Tensor for Columnar Dendritic Structures: Phase-Field and Lattice Boltzmann Study

2020 ◽  
Author(s):  
Yasumasa Mitsuyama ◽  
Tomohiro Takaki, Ph.D. ◽  
Shinji Sakane, M.Eng. ◽  
Yasushi Shibuta, PHD ◽  
Munekazu Ohno, PHD
Keyword(s):  
Phase Field ◽  
Lattice Boltzmann ◽  
Permeability Tensor ◽  
Dendritic Structures
Sign in / Sign up

Export Citation Format

Share Document