Computational algorithms for solving Navier-Stokes equations in the presence of cavitation

Mathematics. Physics. Mechanics


Аuthors

Markina N. L.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

e-mail: markina_n@list.ru

Abstract

A technique for numerical simulation of viscous cavitating flow is presented. Modified PISO algorithm is implemented for the Navier-Stokes equations solution. Fluid flow through a two-dimensional variable cross-section nozzle was simulated to verify the algorithm.

Keywords:

саvitation, two-phase flow, PISO, Navier–Stokes equations, numerical simulation.


Download

mai.ru — informational site MAI

Copyright © 2000-2021 by MAI

Вход