Abstract
A numerical simulation of the evolution and interaction of flow discontinuities in a channel caused by a pulsed volume discharge is performed. The algorithm is based on a system of quasi-gasdynamic equations in compact form. A comparison is made with the experimental data and calculation results based on the Euler and Navier-Stokes equations.
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Funding
This study was supported by the Russian Science Foundation, project 19-11-00104.
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Chetverushkin, B.N., Znamenskaya, I.A., Lutsky, A.E. et al. Numerical Simulation of the Interaction and Evolution of Discontinuities in a Channel Based on a Compact Form of Quasi-Gasdynamic Equations. Math Models Comput Simul 13, 26–36 (2021). https://doi.org/10.1134/S2070048221010075
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DOI: https://doi.org/10.1134/S2070048221010075