Modiﬁcation of the Two-Dimensional Numerical Code for Gas-Dynamical Flows in Polar Coordinates

E A Filistov; Филистов Евгений Александрович

Discrete and Continuous Models
and Applied Computational Science

ISSN 2658-4670 (Print)
ISSN 2658-7149 (Online)

Modiﬁcation of the Two-Dimensional Numerical Code for Gas-Dynamical Flows in Polar Coordinates

Authors: Filistov EA¹
Affiliations:
1. Moscow State University of Civil Engineering
Issue: No 2 (2013)
Pages: 150-158
Section: Articles
URL: http://journals.rudn.ru/miph/article/view/8539
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Abstract

The numerical method for solution of the gas-dynamical equations in strict divergent form has been modiﬁed. The two-dimensional numerical code for perfect non-stationary gas-dynamical ﬂows simulation on the polar grid is constructed. This code is based on the explicit quasimonotonic high resolution TVD-scheme.