Highly accurate numerical methods for incompressible 3D fluid flows on parallel architectures

机译：对并行架构的不可压缩3D流体的高度准确的数值方法

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

We consider an approach to efficient parallel implementation of the high order Control Volume Pade-type Differences(CAPD) applied to spatial time-dependent flow in the mixing tanks.This numerical technology allows to obtain very high quality solutions ion the block-structured curvilinear grids with sliding grid capability.In some sense it combines the flexibility of the finite volume methods with the accuracy of the spectral methods.However,the payoff for the high accuracy is that the parallel implementation issues become more complicated as compared to conventional low order approximation methods.

机译：我们考虑一种有效的平行实施方法，其高阶控制体积梯型差异（CAPD）应用于混合槽中的空间时间依赖流动。该数值技术允许获得非常高质量的解决方案离子块结构的曲线网格具有滑动网格能力。在某种意义上，它结合了有限卷方法的灵活性，以谱方法的准确性。但是，高精度的回报是，与传统的低阶近似方法相比，平行实施问题变得更加复杂。

著录项

来源
《International conference on parallel computing technologies》|1999年||共9页
会议地点
作者
Vladimir N.Konshin; Vladimir A.Garanzha;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类计算技术、计算机技术;
关键词

相似文献

外文文献
中文文献
专利

1. High performance computations of steady-state bifurcations in 3D incompressible fluid flows by Asymptotic Numerical Method [J] . Medale Marc, Cochelin Bruno Journal of Computational Physics . 2015,第Null期

机译：用渐近数值方法高性能计算3D不可压缩流体的稳态分叉。
2. Development of highly accurate interpolation method for mesh-free flow simulations II. Application of CIVA method to incompressible flow simulations [J] . Nobuatsu Tanaka International Journal for Numerical Methods in Fluids . 2000,第5期

机译：无网格流动模拟的高精度插值方法的发展II。 CIVA方法在不可压缩流模拟中的应用
3. Parallelized numerical modeling of the interaction of a solid object with immiscible incompressible two-phase fluid flow [J] . Ghasemi Amirmahdi, Nikbakhti R., Ghasemi Amirreza, Engineering Computations . 2017,第3期

机译：固体与不可混合不可压缩两相流体流动相互作用的并行数值模拟
4. Highly accurate numerical methods for incompressible 3D fluid flows on parallel architectures [C] . Vladimir N.Konshin, Vladimir A.Garanzha International conference on parallel computing technologies . 1999

机译：对并行架构的不可压缩3D流体的高度准确的数值方法
5. Numerical methods for fourth-order partial differential equations: Incompressible fluid flow and phase separation. [D] . Kim, Tae-Yeon. 2007

机译：四阶偏微分方程的数值方法：不可压缩的流体流动和相分离。
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. Numerical simulation of 3-D incompressible unsteady viscous laminar flow numerical methods in fluid mechanics volume 36 M. Deville, T.-H. Le and Y. Morchoisne Vieweg, Friedr. Vieweg Sohn, Verlagsgesellschaft mbH, Braunschweig, Weisbaden, Germany, ISBN 3-528-07636-4. [O] . Emerson D.R. 1994

机译：流体力学体积中的3-D不可压缩非稳态粘性层流数值方法的数值模拟36 M. Deville，T.-H. Le和Y. Morchoisne Vieweg，弗里德。 Vieweg＆Sohn，Verlagsgesellschaft mbH，不伦瑞克，威斯巴登，德国，ISBN 3-528-07636-4。
8. Finite Element Method for Free-Surface Flows of Incompressible Fluids in Three Dimensions, Part II: Dynamic Wetting Lines;International Journal for Numerical Methods in Fluids [R] . Baer, T. A. , Cairncross, R. A. , Rao, R. R. , 1999

机译：三维不可压缩流体自由表面流动的有限元方法，第二部分：动态润湿线;国际流体数值方法杂志

Highly accurate numerical methods for incompressible 3D fluid flows on parallel architectures

摘要

著录项

相似文献

相关主题

期刊订阅