Comparison of several finite difference schemes for time marching methods as applied to one dimensional nozzle flow
Abstract
One dimensional, inviscid, transonic flow with shock through a convergent divergent nozzle was used as a test case to compare several explicit finite difference schemes for time marching methods. The comparison was carried out both theoretically and numerically, and accounted for stability conditions and convergence speed. Additional means to improve the convergence of time marching methods are also discussed.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- June 1979
- Bibcode:
- 1979STIN...8018353V
- Keywords:
-
- Finite Difference Theory;
- Numerical Analysis;
- One Dimensional Flow;
- Transonic Flow;
- Convergence;
- Flow Stability;
- Fluid Dynamics;
- Inviscid Flow;
- Nozzle Flow;
- Fluid Mechanics and Heat Transfer