Parallel multigrid for electrokinetic simulation in particle-fluid flows

机译：用于粒子流体流动中的电动模拟的平行多重型

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

We present an algorithm for multi-physics simulation of charged particles in electrokinetic flows. It includes a coupled simulation of charged rigid particles in fluid flows in an electric field. The parallel simulation algorithm is implemented in the waLBerla software framework. For solving the partial differential equation that models the electric potential, a cell-centered multigrid algorithm has been incorporated into the framework. After an introduction to the central concepts of waLBerla, we describe the simulation setup and the simulation algorithm. Finally, we show the parallel scaling behavior of the algorithm on a high performance computer, with emphasis on the multigrid implementation.

机译：我们提出了一种用于电动流动带电粒子的多物理模拟算法。它包括在电场中的流体流动中的带电刚性颗粒的耦合模拟。并行仿真算法在Walberla软件框架中实现。为了求解模拟电势的局部微分方程，将细胞居中的多重资源算法结合到框架中。在威尔伯拉的中心概念介绍后，我们描述了模拟设置和仿真算法。最后，我们在高性能计算机上显示了算法的并行扩展行为，重点是多重资源实现。

著录项

来源
《International Conference on High Performance Computing and Simulation》|2012年||共7页
会议地点
作者
Bartuschat Dominik; Ritter Daniel; Rude Ulrich;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类 TP30-53;
关键词

相似文献

外文文献
中文文献
专利

1. APPLICATION OF PARALLEL AGGREGATION-BASED MULTIGRID TO HIGH RESOLUTION SUBSURFACE FLOW SIMULATIONS [J] . Chen Menghuo, Sun Shuyu International journal of numerical analysis and modeling . 2019,第6期

机译：并行聚合的应用在高分辨率次数流模拟中的应用
2. Large-scale Simulations of 3D Groundwater Flow Using Parallel Geometric Multigrid Method [J] . Kengo Nakajima Procedia Computer Science . 2013,第1期

机译：并行几何多重网格方法对3D地下水流的大规模模拟
3. Parallel multigrid method for finite element simulations of complex flow problems on locally refined meshes [J] . Kimmritz M., Richter T. Numerical linear algebra with applications . 2011,第4期

机译：局部细化网格上复杂流动问题的有限元模拟的并行多重网格方法
4. Parallel multigrid for electrokinetic simulation in particle-fluid flows [C] . Bartuschat Dominik, Ritter Daniel, Rude Ulrich 2012 International Conference on High Performance Computing amp; Simulation . 2012

机译：并行多网格在颗粒流体流动中进行电动模拟
5. Numerical simulations of high Knudsen number gas flows and microchannel electrokinetic liquid flows. [D] . Yan, Fang. 2003

机译：高克努森数气流和微通道电动液体流量的数值模拟。
6. An adaptable parallel algorithm for the direct numerical simulation of incompressible turbulent flows using a Fourier spectral/hp element method and MPI virtual topologies [O] . A. Bolis, C.D. Cantwell, D. Moxey, -1

机译：使用傅里叶频谱/ hp元素方法和MPI虚拟拓扑对不可压缩湍流进行直接数值模拟的自适应并行算法
7. Large-scale Simulations of 3D Groundwater Flow Using Parallel Geometric Multigrid Method [O] . Nakajima Kengo 2013

机译：并行几何多重网格方法对3D地下水流的大规模模拟
8. Multigrid and Krylov Solvers for Large Scale Finite Element Groundwater Flow Simulations on Distributed Memory Parallel Platforms [R] . Mahinthakumar, K., Saied, F. 1997

机译：分布式记忆并行平台上大规模有限元地下水流模拟的多重网格和Krylov求解器

Parallel multigrid for electrokinetic simulation in particle-fluid flows

摘要

著录项

相似文献

相关主题

期刊订阅