A Navier-Stokes processor for biomedical applications

V. Zygouris, K. Karagianni, T. Stouraitis
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引用次数: 3

Abstract

VLSI implementation issues in the design of a parallel processor for the solution of a set of Navier-Stokes (NS) equations which model the flow of blood through a stenosis are discussed in this paper. Specifically, the Navier-Stokes equations and the Poisson equation are used for the calculation of the velocities and pressure of the blood in the stenosis. Selection of the stenosis model, definition of the computation grid, selection of the initial conditions and boundary conditions, discretization of the original equations, software simulations with the SIMPLER method are discussed. The impact of these choices on VLSI architecture complexity is investigated.
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生物医学应用的纳维-斯托克斯处理器
本文讨论了用于求解一组模拟狭窄血流的Navier-Stokes (NS)方程的并行处理器设计中的VLSI实现问题。具体来说,使用Navier-Stokes方程和泊松方程计算狭窄血管内的血流速度和压力。讨论了狭窄模型的选择、计算网格的定义、初始条件和边界条件的选择、原方程的离散化以及用更简单的方法进行软件仿真。研究了这些选择对VLSI架构复杂性的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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