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Description: 用LBM结合非平衡外推方法实现的圆柱绕流，柱面边界以非平衡外推方法实现。-LBM combined with the extrapolation method of achieving non-equilibrium flow around a cylinder, cylinder boundary to achieve non-equilibrium extrapolation method.
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Size: 2048 |
Author: 王力 |
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Description: 关于格子-玻尔兹曼的大量计算源程序，圆柱绕流，泊叶流，粒子碰撞等-About Lattice- Boltzmann' s a lot of computing source, flow around a cylinder, Park Ye flow, particle collision
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Size: 12288 |
Author: wp |
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Description: 格子Boltzmann方法（Lattice Boltzmann Method, LBM）是近年来得到迅速发展并具有广阔应用前景的数值模拟方法。与基于连续介质假设的传统流体力学计算方法不同，LBM是从介观层次的流体粒子出发，基于动理学模型，假设这些流体粒子按规定的格线方向进行迁移碰撞相互作用，经过演化计算后得出符合物理规律的数值结果。与其它传统数值方法相比，LBM在复杂边界及几何条件、多相流模拟等方面具有明显的优势。并且LBM具有算法简单，容易编程实现的特点，非常适用于大规模并行计算。-Lattice Boltzmann Method (Lattice Boltzmann Method, LBM) has developed rapidly in recent years and has broad application prospects of numerical simulation methods. Unlike traditional CFD methods based on continuum hypothesis, LBM mesoscopic fluid particle starting kinetic model, assuming that fluid particles according to a predetermined orientation of the grid migrate collision interaction, calculated after evolution the numerical results are in line with the laws of physics. Compared with other traditional numerical methods, LBM has obvious advantages in a complex geometry and boundary conditions, multiphase flow simulation and so on. LBM has a simple algorithm and easy programming features, ideal for massively parallel computing.
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Size: 1024 |
Author: fyh |
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Description: Computational fluid dynamics has been a hot topic of research these last
forty years, and several books have been published on this topics. This book
concentrates on the numerical of Computational Fluid Mechanics, followed
by some focus of new development of classical methods, and to the recent
methods appearing in this field.
The present volume presents in nine chapters a selection of some
numerical methods used in computational fluid mechanics including:
mathematical models in computational fluid mechanics, numerical methods
in computational fluid mechanics, finite volume, finite difference, finite
element, spectral methods, smoothed particle hydrodynamics methods,
mixed-element-volume methods, free surface flow. The topics covered in this
book are wide ranging and demonstrate the extensive use in computational
fluid mechanics.
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Size: 7804928 |
Author: z.h.o.u.l.e.i |
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Description: 模拟颗粒运动，固体对流体作用通过反弹边界实现，流体对固体作用通过动量交换算法实现(simulate particle motion)
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Size: 11804672 |
Author: a1100200420 |
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Description: 格子blotzmann方法的D2Q9模型，包括粒子的迁移和碰撞。(The D2Q9 model of lattice Blotzmann method includes particle migration and collision.)
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Size: 2048 |
Author: 筨honey |
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