论文信息 - Adapting a Navier-stokes code to the ICL-DAP

Adapting a Navier-stokes code to the ICL-DAP

This is a report of the results of an experiment: to adapt a Navier-Stokes code, originally developed on a serial computer, to concurrent processing on the ICL Distributed Array Processor (DAP). In this paper the algorithm used in solving the Navier-Stokes equations is briefly described. The architecture of the DAP and DAP Fortran is also described. The modifications of the algorithm so as to fit the DAP are given and discussed. Finally, performance results are given and conclusions are drawn.

Chester E. Grosch

[1] T. Gatski,et al. Embedded cavity drag in steady laminar flow , 1985 .

[2] T. Gatski,et al. Analysis of Large Vortical Structures in Shear Layers , 1985 .

[3] M. Rose,et al. Compact Finite Difference Schemes for Mixed Initial-Boundary Value Problems , 1982 .

[4] J. Ortega,et al. Solution of Partial Differential Equations on Vector and Parallel Computers , 1987 .

[5] K. Tanabe. Projection method for solving a singular system of linear equations and its applications , 1971 .

[6] Milton E. Rose,et al. A ‘Unified’ Numerical Treatment of the Wave Equation and the Cauchy–Riemann Equations , 1981 .

[7] Thomas B. Gatski,et al. A numerical study of the two-dimensional Navier-Stokes equations in vorticity-velocity variables , 1982 .