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确定性横向迁移装置中变形粒子运动的IB-LBM数值模拟

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会议论文
First Author:
韦建辉
Co-author:
宋辉,沈在意,贺缨,徐献芝,李炳南
Date of Publication:
2015-08-16
Document Type:
A
Page Number:
184-184
Key Words:
弹簧模型;浸入边界法;流体运动;玻尔兹曼;分离特性;IB-LBM;数值模拟;
Abstract:
结合柔性粒子弹簧模型和浸入边界-格子玻尔兹曼法(IB-LBM),对圆形粒子分离特性的影响进行了数值模拟研究。弹簧模型可以表征粒子的弯曲,拉伸和面积变化。运用LBM模拟流体运动,而浸入边界法则用于描述粒子与流体的相互作用。

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