Nonlinear Fourier algorithm applied to solving equations of gravitational gas dynamics
Abstract
Two dimensional gas flow problems were reduced to an approximating system of common differential equations, which were solved by a standard procedure of the Runge-Kutta type. A theorem of the existence of stationary conical shock waves with the cone vertex in the gravitating center was proved.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- May 1979
- Bibcode:
- 1979STIN...7925348K
- Keywords:
-
- Algorithms;
- Fourier Analysis;
- Gas Dynamics;
- Differential Equations;
- Gravitation;
- Nonlinearity;
- Runge-Kutta Method;
- Fluid Mechanics and Heat Transfer