A meshless method for solving the Euler system of equations for the inviscid gas flow in a three-dimensional space is described in detail. Polynomial Least Squares approximation of partial spatial derivatives of gas-dynamic parameters and the transformation of an orthonormal coordinate system are used for calculating the fluxes between the computational nodes.
Key Features of Numerical Simulation of Supersonic Gas Flows around Blunt Bodies by the Meshless Method
Russ. Aeronaut.
Russian Aeronautics ; 67 , 3 ; 574-583
01.09.2024
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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