Software package to calculate the aerodynamic characteristics of aircrafts

Abstract

The software package to calculate parameters of three-dimensional steady and unsteady gas flows in complex devices is presented. The mathematical flow model used in package is based on the Reynolds-averaged Navier Stokes equations for a two-component equilibrium turbulent medium and a two-parameter semiempirical turbulence model. A numerical implementation of the software package to modelling three complex flows in modern devices is described.

Keywords

• программный пакет
• математическое моделирование
• потоки газа
• турбулентность
• реактивная струя
• уравнения навье-стокса
• летательный аппарат