IMPLEMENTATION OF A SEMI-IMPLICIT PRESSURE-BASED MULTIGRID FLUID FLOW ALGORITHM ON A GRAPHICS PROCESSING UNIT

被引：0

作者：

Shinn, Aaron F. ^{[1
]}

Vanka, S. P. ^{[1
]}

机构：

[1] Univ Illinois, Dept Mech Sci & Engn, Urbana, IL 61801 USA

来源：

IMECE2009: PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, VOL 13 | 2010年

关键词：

3-DIMENSIONAL FLOWS; UNSTRUCTURED GRIDS; VISCOUS FLOWS; SOLVER; EQUATIONS; HEAT;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A semi-implicit pressure based multigrid algorithm for solving the incompressible Navier-Stokes equations was implemented on a Graphics Processing Unit (GPU) using CUDA (Compute Unified Device Architecture). The multigrid method employed was the Full Approximation Scheme (FAS), which is used for solving nonlinear equations. This algorithm is applied to the 2D driven cavity problem and compared to the CPU version of the code (written in Fortran) to assess computational speed-up.

引用

页码：125 / 133

页数：9

共 37 条

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