Fast computing of velocity field for flows in industrial burners and pumps

TL;DR

This paper introduces a fast numerical method for solving Navier-Stokes equations in industrial flow applications by converting PDEs into ODEs based on domain geometry and leveraging parallel computing for efficiency.

Contribution

It presents a novel approach that combines geometric domain translation of PDEs into ODEs with parallel computation to accelerate flow simulations in industrial settings.

Findings

Efficient parallel implementation of the method on shared-memory systems.

Successful simulation results demonstrating speed and accuracy.

Potential for real-time flow analysis in industrial processes.

Abstract

In this work we present a technique of fast numerical computation for solutions of Navier-Stokes equations in the case of flows of industrial interest. At first the partial differential equations are translated into a set of nonlinear ordinary differential equations using the geometrical shape of the domain where the flow is developing, then these ODEs are numerically resolved using a set of computations distributed among the available processors. We present some results from simulations on a parallel hardware architecture using native multithreads software and simulating a shared-memory or a distributed-memory environment.